Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anatomy > Anatomy 3 test 1 > Flashcards

Anatomy 3 test 1 Flashcards

1
Q

What is the upper limb?

A

Upper limb is the most movable part for a human being.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Upper limb

4 parts

A

shoulder
arm
forearm
hand

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

between the shoulder and arm

A

connection shoulder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

between arm and forearm

A

elbow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

between forearm and hand

A

wrist

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

shoulder

3 parts

A

pectoral region
scapular region
lateral superscapular region

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

hand

3 parts

A

palm
dorsum
fingers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

pectoral (shoulder) girdle

bones

A

scapula

clavicle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

forearm bones

A

ulna

radius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

arm bone

A

humerous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

hand bones

A

carpus
metacarpus
phalanges

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

joints

connection shoulder

A

glenohumeral joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

joints

elbow

A

elbow joint

proximal radioulnar joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

joint

wrist

A

wrist joint

distal radioulnar joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Similarities between upper and lower limbs

Bony Girdle

A

upper=pectoral girdle and free part

lower=pelvic girdle and free part

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Axial bones

A

bones of head
bones of neck
bones of trunk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

superior appendicular bone

A

pectoral girdle + free part

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

inferior appendicular bone

A

pelvic girdle + free part

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

pectoral girdle connects to

A

manubrium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

pelvic girdle connects to

A

sacrum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

proximal to distal

number of bones

A

increasing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

proximal to distal

size of bones

A

decreasing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

most proximal upper limb bone

A

humerous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

most proximal lower limb bone

A

femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

2nd proximal lower limb bone

A

tibia and fibula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

2nd proximal upper limb bone

A

radius and ulna

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

number of wrist bones

A

8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

number of ankle bones

A

7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

hand # of metacarpals

A

5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

foot # of metatarsals

A

5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

phalanges of hand

A

14

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

phalanges of foot

A

14

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

the iliac bones connect to the sacrum in a ____ but less ______ way than the connection between the pectoral girdle to manubrium

A

strong: movable

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

The scapulas of both sides don’t ______ but are _______.

A

connect: move

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

The iliac bones do _______ but are _______.

A

connect; immovable

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

The radius and ulna both articulate with the _______

A

humerous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

What phalanges are most movable?

A

hand

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

Upper limb is _______; whereas the lower limb is _______.

A

flexable: stronger

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

The joint between the superior appendicular skeleton and axial skeleton is?

A

sternoclavicular joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

shoulder fixing muscles

A

axioappendicular muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

Clavicle

parts

A

shaft
medial (sternal) end
lateral (acromial) end

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

Clavicle

enlarged end

A

medial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q

Clavicle

flat end

A

lateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q

Clavicle

medial end articulates

A

manubrum

SC joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
45
Q

Clavicle

lateral articulation

A 
acromion of the scapula
Acromioclavicular joint (AC joint)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
46
Q

Clavicle

superior surface is under

A

skin, subcutaneous n., platysma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
47
Q

Clavicle

inferior surface

A

rough due to attachements

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
48
Q

Clavicle

conoid tubercle gives attachment

A

conoid ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
49
Q

Clavicle

trapezoid line gives attachment to

A

trapezoid lig.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
50
Q

Clavicle

What are the inferior ligaments know collectively?

A

coracoclavicular ligaments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
51
Q

Clavicle

subclavian groove

A

attachment of subclavius m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
52
Q

Clavicle

area for costoclavicular lig attachment

A

costoclavicular lig

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
53
Q 
Clavicle
functions (3)
A
  1. Strut
  2. Canal
  3. Spring
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
54
Q

Strut

definition

A

spacer from manubrium to upper limb for range of motion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
55
Q

canal

location

A

between clavicle,
scapula, and
1 st rib

Cervicoaxillary canal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
56
Q

Spring

function

A

decreases shock or impact from upper limb to axial skeleton

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
57
Q

Scapula

location

A

posterolateral aspect of the thorax

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
58
Q

Scapula

4 fossas

A

supraspinous
infraspinous
subscapular
glenoid fossas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
59
Q

Scapula

2 angles

A

superior

inferior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
60
Q

Scapula

3 borders

A

medial (vertebral)
lateral (axillary)
superior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
61
Q

Scapula

1 distinct feature

A

spine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
62
Q

Scapula

1 distinct feature of the spine

A

crest of spine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
63
Q

Scapula

2 processes

A

acromion

coracoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
64
Q

Scapula

2 notches

A

suprascapular notch/ suprascapular foramen

spinoglenoid notch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
65
Q

Scapula

2 tubercles

A

supraglenoid tubercle

infraglenoid tubercle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
66
Q

Scapula

Glenoid fossa=

A

Glenoid cavity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
67
Q

The glenohumeral goint is the connection of

A

head of the humerous

glenoid cavity/ fossa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
68
Q

Scapula

flat expansion of the spine

A

acromion process

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
69
Q

Scapula

Coracoid process provides attachment for

A

coracoiclavicular ligaments

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
70
Q

Scapula

Suprascapular notch location

A

lateral third of superior border

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
71
Q

Scapula

suprascapular notch crossed by a lig=

A

suprascapular foramen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
72
Q

Scapula

movement on thoracic wall by “imaginary joint”

A

scapulothoracic joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
73
Q

Humerous
description
non-specific

A

largest bone in upper limb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
74
Q

Humerous

articulation

A

superior-scapula at glenohumeral joint

inferior-radius and ulna at elbow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
75
Q 
Humerous
superior portion (1)
A

head

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
76
Q

Humerous

tuberosity 1

A

deltiod tuberosity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
77
Q

Humerous

1 _______ and 1______

A

capitulum

trochlea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
78
Q

Humerous

2 necks

A

anatomical

surgical

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
79
Q

Humerous

2 tubercles

A

greater

lesser

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
80
Q

Humerous

2 grooves

A

intertubecular groove

spiral (radial) groove

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
81
Q

Humerous

2 crests

A

crest of greater tubercle

crest of lesser tubercle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
82
Q

Humerous

2 epicondyles

A

medial

lateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
83
Q

Humerous

2 supracondylar ridges

A

medial

lateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
84
Q

Humerous

3 surfaces

A

anteromedial
anterolateral
posterior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
85
Q

Humerous

3 fossas

A

radial
coronoid
olecranon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
86
Q

Humerous

head shape

A

half-round

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
87
Q

Humerous

deltoid tuberosity attaches

A

deltoid m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
88
Q

Humerous

capitulum=

A

joint surface for head of radius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
89
Q

Humerous

trochlea=

A

joint surface for trochlear notch of ulna

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
90
Q

Humerous

anatomical neck attaches

A

capsule of glenohumeral joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
91
Q

Humerous

easy fracture point

A

surgical neck

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
92
Q

Humerous

intertubercular groove is for

A

tendon of biceps m.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
93
Q

Humerous

spiral (radial) groove is for

A

radial n.

deep artery of the arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
94
Q

Humerous

spiral (radial ) groove two side attachments

A

medial head
lateral head
triceps brachii

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
95
Q

Humerous

radial fossa holds

A

head of radius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
96
Q

Humerous

coronoid fossa holds

A

coronoid process

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
97
Q

Humerous

place for recieving the olecronon during full extension of elbow

A

olecranon fossa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
98
Q

Ulna

non-specific description

A

located medially

longer of the two forearm bones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
99
Q

Ulna

specialized for

A

articulation with humerous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
100
Q

Ulna
features
1 of what structures

A

head
supinator fossa
styloid process of ulna
ulnar tuberosity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
101
Q

Ulna

2 processes

A

olecranon

coronoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
102
Q

Ulna

2 notches

A

troclear

radial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
103
Q

Ulna

3 borders

A

anterior
posterior
interosseous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
104
Q

Ulna

3 surfaces

A

anterior
posterior
medial

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
105
Q

Ulna
supinator crest
location and attachment

A

under radial crest

supinator m.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
106
Q

Ulna
supinator fossa
attachment

A

supinator m.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
107
Q

Ulna
ulnar tuberosity
attachment

A

brachialis m.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
108
Q

Ulna

olecrenon process and coronoid process belong to

A

trochlear notch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
109
Q

Ulna
olecrenon process and coronoid process
act like

A

jaws of a wrench to hold trochlea of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
110
Q

Ulna

olecrenon process and coronoid process and ulnar tuberosity allow

A

elbow joint to do flexion and extension

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
111
Q

Ulna

radial notch recieves

A

head of the radius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
112
Q

Ulna
styloid process
location

A

head of ulna

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
113
Q

Ulna

does not reach inferiorly

A

wrist joint (radiocarpal joint)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
114
Q

Radius

non-specific description

A

lateral

shorter of the two forarm bones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
115
Q

Radius

specialized for

A

articulation with carpal bones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
116
Q

Radius
features
1 of each (6 structures)

A 
head
neck
radial tuberosity
anterior oblique line
ulnar notch
styloid process of radius
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
117
Q

Radius

2 areas for articulation

A

scaphoid articulation area

lunate articulation area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
118
Q

Radius

3 borders

A

anterior
posterior
interosseous (medial)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
119
Q

Radius

3 surfaces

A

anterior
posterior
lateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
120
Q

Radius
head
shape and articulation

A

concave

  1. capitulum of humerus
  2. radial notch of ulna
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
121
Q

Radius

Styloid process= _____than styloid process of ulna

A

longer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
122
Q

Radius
ulnar notch
shape and articulation

A

concavity

head of ulna

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
123
Q

Carpals

number

A

8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
124
Q

Carpals

proximal row

A

scaphoid
lunate
triquetrum
pisiform

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
125
Q

Carpals

distal row

A

trapezium
trapezoid
capitate
hamate w/ hook of hamate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
126
Q

Carpals

Scaphoid shape

A

boat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
127
Q

Carpals

lunate shape

A

moon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
128
Q

Carpals

triquetrum shape

A

pyramidal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
129
Q

Carpals

pisiform shape

A

small, pea shaped

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
130
Q

Carpals

trapezium shape

A

four sided

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
131
Q

Carpals

trapezoid shape

A

wedge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
132
Q

Carpals

capitate shape

A

largest

head shaped

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
133
Q

Carpals

hamate shape

A

wedge

with a hook called hook of hamate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
134
Q

Carpals

proximal row articulates

A

proximal-radius

distal-proximal surface of distal row

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
135
Q

Carpals

distal row articulates

A

proximal-distal surface of proximal row

distal- metacarpals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
136
Q

Metacarpals

number

A

5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
137
Q

Metacarpals

features

A

base,
shaft,
head

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
138
Q

Metacarpals

articulates

A

carpal bones

proximal phalanges

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
139
Q

Metacarpals
articulates
forms

A

knuckles at phalange joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
140
Q

Phalanges

number of bones per digit

A

3
proximal
middle
distal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
141
Q

Phalanges

exception

A

1st digit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
142
Q

Phalanges

smaller from

A

proximal to distal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
143
Q

Phalanges

structures

A

base
head
shaft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
144
Q

Phalanges

distal end becomes

A

flat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
145
Q

Superficial structure from superficial to deep

A

skin
subcutanreous tissue (fascia)
deep fascia
muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
146
Q

Deep fascia of upper limb

function

A

invest and seperate the muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
147
Q

Deep fascia of upper limb
pectoral fascia
attachments

A

clavicle and sternum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
148
Q

Deep fascia of upper limb
pectoral fascia
covers

A

pectoralis major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
149
Q

Deep fascia of upper limb
Clavipectoral fascia
attachments

A

sup-clavicle

inferior-axillary fascia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
150
Q

Deep fascia of upper limb
Clavipectoral fascia
covers

A

subclavian m

pectoralis minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
151
Q

Deep fascia of upper limb
Clavipectoral fascia
divisions

A

costocoracoid fascia

suspensory ligament of the axilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
152
Q

Deep fascia of upper limb
Clavipectoral fascia
costocoracoid fascia
location

A

between pectoralis minor and

subclavius m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
153
Q

Deep fascia of upper limb
Clavipectoral fascia
suspensory ligament of the axilla
location

A

below pectoralis minor

connecting with axillary fascia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
154
Q

Deep fascia of upper limb
Axillary fascia
connects and covers

A

with pectoralis major m

covers axilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
155
Q

Deep fascia of upper limb
Deltoid fascia
covers

A

deltoid m.
acromion
scapular spine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
156
Q

Deep fascia of upper limb
deltoid fascia
continuous with

A

pectoral fascia anteriorly

infraspinous fascia posteriorly

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
157
Q

Deep fascia of upper limb
supraspinous fascia
infraspinous fascia
covers

A

supra-supraspinatus m.

infra-infraspinatus m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
158
Q

Deep fascia of upper limb
Brachial fascia
covers and continuous with

A

arm (like a sleeve)

continuous with
deltoid fascia
pectoral fascia
axillary fascia superiorly

antebrachial fascia- inferiorly

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
159
Q

Deep fascia of upper limb
Brachial fascia
attaches

A

epicondyles of the humerus

olecrenon of ulna

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
160
Q

Deep fascia of upper limb
Medial and Lateral intermuscular septa
origin-insertion

A

origin-brachial fascia

insertion- two epicondylar ridges of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
161
Q

Deep fascia of upper limb
Medial and Lateral intermuscular septa
divides arm into

A

anterior (flexor) fascial compartment

posterior (extensor) fascial compartment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
162
Q

Deep fascia of upper limb
Antebrachial fascia
encloses

A

muscles of the forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
163
Q

Deep fascia of upper limb
extensor retinaculum
location

A

posteriorly on the distal part of the forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
164
Q

Deep fascia of upper limb
palmer carpal ligament
location

A

anteriorly on the distal part of the forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
165
Q

Deep fascia of upper limb
flexor retinaculum (transverse carpal ligament)
location

A

anterior and deep to the palmer carpal lig.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
166
Q

Deep fascia of upper limb
palmar fascia
2 parts

A

palmar aponeurosis

superficial transverse metacarpal ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
167
Q

Deep fascia of upper limb
palmar fascia
central part

A

palmar aponeurosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
168
Q

Deep fascia of upper limb
palmar fascia
continuous with tendon of palmaris longus m.

A

palmar aponeurosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
169
Q

Deep fascia of upper limb
palmar fascia
distal part of palmar aponeurosis

A

fibrous (tendon) sheaths of the digits

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
170
Q

Deep fascia of upper limb
palmar fascia
what crosses the sheaths of the digits

A

Superficial transverse metacarpal ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
171
Q

Cutaneous Nerves of the Upper Limb

Suprascapular nerves

A

(C3,C4)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
172
Q

Cutaneous Nerves of the Upper Limb
Superclavicular nn
supplies

A

clavicle

superolateral aspect of pectoralis major m area

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
173
Q

Cutaneous Nerves of the Upper Limb

posterior cutaneous nerve of the arm

A

(C5-C8)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
174
Q

Cutaneous Nerves of the Upper Limb
posterior cutaneous nerve of the arm
supplies

A

posterior skin of arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
175
Q

Cutaneous Nerves of the Upper Limb
posterior cutaneous nerve of the arm
branch of

A

radial n

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
176
Q

Cutaneous Nerves of the Upper Limb

posterior cutaneous nerve of the forearm

A

(C5-C8)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
177
Q

Cutaneous Nerves of the Upper Limb
posterior cutaneous nerve of the forearm
supplies

A

posterior skin of the forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
178
Q

Cutaneous Nerves of the Upper Limb
posterior cutaneous nerve of the forearm
branch of

A

radial n

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
179
Q

Cutaneous Nerves of the Upper Limb

superior lateral cutaneous nerve of the arm

A

(C5-C6)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
180
Q

Cutaneous Nerves of the Upper Limb
superior lateral cutaneous nerve of the arm
supplies

A

deltoid skin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
181
Q

Cutaneous Nerves of the Upper Limb
superior lateral cutaneous nerve of the arm
branch of

A

terminal branch of axillary

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
182
Q

Cutaneous Nerves of the Upper Limb

inferior lateral cutaneous nerve of the arm

A

(C5-C6)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
183
Q

Cutaneous Nerves of the Upper Limb
inferior lateral cutaneous nerve of the arm
supplies

A

inferolateral of arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
184
Q

Cutaneous Nerves of the Upper Limb
inferior lateral cutaneous nerve of the arm
branch of

A

radial n.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
185
Q

Cutaneous Nerves of the Upper Limb

lateral cutaneous nerve of the forearm

A

(C6-C7)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
186
Q

Cutaneous Nerves of the Upper Limb
lateral cutaneous nerve of the forearm
supplies

A

lateral skin of forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
187
Q

Cutaneous Nerves of the Upper Limb
lateral cutaneous nerve of the forearm
branch of

A

musculocutaneous n

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
188
Q

Cutaneous Nerves of the Upper Limb

medial cutaneous nerve of the arm

A

(C8-T2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
189
Q

Cutaneous Nerves of the Upper Limb
medial cutaneous nerve of the arm
supplies

A

medial skin of the arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
190
Q

Cutaneous Nerves of the Upper Limb
medial cutaneous nerve of the arm
branch of

A

medial cord of the brachial plexus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
191
Q

Cutaneous Nerves of the Upper Limb

intercostobrachial N

A

(T2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
192
Q

Cutaneous Nerves of the Upper Limb
intercostobrachial N
supplies

A

medial skin of arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
193
Q

Cutaneous Nerves of the Upper Limb
intercostobrachial N
branch of

A

2nd intercostal n

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
194
Q

Cutaneous Nerves of the Upper Limb

Medial cutaneous n of the forearm

A

(C8-T1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
195
Q

Cutaneous Nerves of the Upper Limb
Medial cutaneous n of the forearm
supplies

A

anterior and medial skin of the forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
196
Q

Cutaneous Nerves of the Upper Limb
Medial cutaneous n of the forearm
branch of

A

medial cord of brachial plexus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
197
Q

Dermatome

Forester

A

cutaneous distribution by anatomical finding and clinical

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
198
Q

Dermatome

Keegan and Garrett

A

development of cutaneous nerves

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
199
Q

Superficial Veins of the Upper Limb

Main veins

A

cephalic

basilic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
200
Q

Superficial Veins of the Upper Limb
Main veins
origin

A

dorsal veinous network

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
201
Q

Superficial Veins of the Upper Limb
dorsal venous network
location

A

dorsum of the hand

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
202
Q

Superficial Veins of the Upper Limb
Cephalic vein
begins and travels where

A

dorsum of the hand

up the lateral side of the elbow

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
203
Q

Superficial Veins of the Upper Limb
Cephalic vein
connects with

A

median cubical vein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
204
Q

Superficial Veins of the Upper Limb
median cubical vein
travels and joins

A

across the cubital fossa

joins the basilic vein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
205
Q

Where is the deltopectoral groove?

A

between the deltoid and pectoralis major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
206
Q

Superficial Veins of the Upper Limb
Cephalic vein trunk
travels from the basilic vein to

A

deltopectoral groove

clivipectoral triangle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
207
Q

Superficial Veins of the Upper Limb
Cephalic vein trunk
peirces

A

into costocoracoid membrane (fascia) to join the axillary vein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
208
Q

Superficial Veins of the Upper Limb
basilic vein
path

A

medial side of forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
209
Q

Superficial Veins of the Upper Limb
basilic vein
pierces

A

brachial fascia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
210
Q

Superficial Veins of the Upper Limb
basilic vein
runs parallel with

A

brachial artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
211
Q

Superficial Lymphatic drainage of the Upper Limb

small lymph nodes enter into

A

cubital lymph nodes (medial to basilica v)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
212
Q

Superficial Lymphatic drainage of the Upper Limb
cubital lymph nodes (medial to basilica v)
terminate into

A

humeral (lateral) axillary lymph nodes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
213
Q

Superficial Lymphatic drainage of the Upper Limb

accompany cephalic v.

A

apical axillary lymph nodes

deltopectoral lymph nodes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
214
Q

What four muscles connect the anterior axial bones to the anterior appendicular bones?

A

Pectoralis major
Pectoralis Minor
subclavius m
serratia anterior m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
215
Q

What anterior axioappendicular muscles are in the deep of pectoralis major?

A

subcalvius

pectoralis minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
216
Q

anterior axioappendicular muscles
pectoralis major
covers

A

most of the thorax and axilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
217
Q

anterior axioappendicular muscles
pectoralis major
two heads

A

clavicular

sternocostal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
218
Q

anterior axioappendicular muscles
pectoralis major
deltopectoral groove

A

between pectoralis major and deltoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
219
Q

anterior axioappendicular muscles
pectoralis major
deltopectoral triangle contains

A

groove

costocoracoid membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
220
Q

anterior axioappendicular muscles
pectoralis major
functions

A

adduct the arm
rotate the arm

clavicular head independant-flex the humerus

sternocostal head independant- pull back the humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
221
Q

anterior axioappendicular muscles
pectoralis major
test for strength

A

pt. abduct arm to 90 degrees,
pt. moves anteriorly against dr. resistance
dr. palpates the clavicular head

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
222
Q

anterior axioappendicular muscles
pectoralis major
innervation

A

lateral pectoral n (C5-C7)

medial pectoral n. (C8-T1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
223
Q

anterior axioappendicular muscles
pectoralis major
medial pectoral n.
penetrates

A

pectoralis minor m.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
224
Q

anterior axioappendicular muscles
pectoralis minor
shape

A

triangular

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
225
Q

anterior axioappendicular muscles
pectoralis minor
attaches proximal

A

anterior end of 3rd-5th ribs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
226
Q

anterior axioappendicular muscles
pectoralis minor
apex (distal) attachment

A

coracoid process of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
227
Q

anterior axioappendicular muscles
pectoralis minor
functions

A

fix the scapula if needed to catch

lift ribs to recieve more air

works as a band to hold big nerves and vessels

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
228
Q

anterior axioappendicular muscles
pectoralis minor
innervation

A

medial pectoral n

C8-T1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
229
Q

anterior axioappendicular muscles
subclavius m.
shape

A

small, round

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
230
Q

anterior axioappendicular muscles
subclavius m.
location

A

inferior to the clavicle w/ longitundinal position

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
231
Q

anterior axioappendicular muscles
subclavius m.
attachment proximal

A

1st rib

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
232
Q

anterior axioappendicular muscles
subclavius m.
distal attachment

A

middle third of clavicle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
233
Q

anterior axioappendicular muscles
subclavius m.
function

A

fixes clavicle if upper limb moves

protects subclevian vessels

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
234
Q

anterior axioappendicular muscles
subclavius m.
innervation

A

nerve to subclavian m.

C5-C6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
235
Q

anterior axioappendicular muscles
serratus anterior m
shape

A

broad sheet muscles
looks like a saw

serratus=saw

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
236
Q

anterior axioappendicular muscles

covers

A

lateral side of thorax and becomes medial all of axilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
237
Q

anterior axioappendicular muscles
serratus anterior m
proximal attachment

A

1st-8th ribs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
238
Q

anterior axioappendicular muscles
serratus anterior m
distal attachment

A

anterior surface of the medial border of the scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
239
Q

anterior axioappendicular muscles
serratus anterior m
functions

A

protraction for scapula

rotation for scapula

fixation for scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
240
Q

anterior axioappendicular muscles
serratus anterior m
innervation

A

long thoracic n

C5-C7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
241
Q

anterior axioappendicular muscles
serratus anterior m
clinical
injury to long thoracic n.

A

muscle paralysis

scapula moves posterior and inferior away from thoracic wall

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
242
Q

anterior axioappendicular muscles
serratus anterior m
deformation of scapula due to injury of long thoracis n.=

A

winged scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
243
Q

posterior axioappendicular and scapulohumeral muscles of upper limb
3 groups

A
  1. superficial posterior axioappendicular muscles
  2. deep posterior axioappendicular muscles
  3. scapulohumeral muscles
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
244
Q

superficial posterior axioappendicular muscles

2 muscles

A

trapezius

latissimus dorsi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
245
Q

deep posterior axioappendicular muscles

3 muscles

A

levator scapulae
rhomboidus major
rhomboidus minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
246
Q

scapulohumeral muscles

6 muscles

A 
deltoid
teres major
supraspinatus
infraspinatus
teres minor 
subscapularis
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
247
Q

Rotator cuff muscles

A

supraspinatus
infraspinatus
teres minor
subscapularis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
248
Q

superficial posterior axioappendicular muscles
Trapezius
shape

A

large, triangular

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
249
Q

superficial posterior axioappendicular muscles
Trapezius
covers

A

posterior neck

posterior superior half of trunk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
250
Q

superficial posterior axioappendicular muscles
Trapezius
proximal attachment

A

superior nuchal line
EOP
nuchal lig
spinous process of C7-T12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
251
Q

superficial posterior axioappendicular muscles
Trapezius
distal attachment

A

lateral third of clavicle
acromion
spine of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
252
Q

superficial posterior axioappendicular muscles
Trapezius
distal fibers
division

A

superior
middle
inferior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
253
Q

superficial posterior axioappendicular muscles
Trapezius
fiber function

A

superior-elevate scapula
middle- retracts the scapula
inferior- depresses the scapula

superior + inferior- rotate the scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
254
Q

superficial posterior axioappendicular muscles
Trapezius
innervation

A

Accessory N CN XI

C3-C4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
255
Q

superficial posterior axioappendicular muscles
Latissimus Dorsi
shape

A

large and broad triangular muscle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
256
Q

superficial posterior axioappendicular muscles
Latissimus Dorsi
covers

A

posterior aspect of back

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
257
Q

superficial posterior axioappendicular muscles
Latissimus Dorsi
proximal attachment

A

spinous process of T7-T12
thoracolumbar fascia
iliac crest
inferior 3 or 4 ribs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
258
Q

superficial posterior axioappendicular muscles
Latissimus Dorsi
distal attachment

A

floor of the intertubercular groove of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
259
Q

superficial posterior axioappendicular muscles
Latissimus Dorsi
function

A

extends humerus
rotates humerus medially

w/ pectoralis major—powerful adducts humerus

when climbing-raises the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
260
Q

superficial posterior axioappendicular muscles
Latissimus Dorsi
innervation

A

tharcodorsal n (C6-8)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
261
Q

deep posterior axioappendicular muscles
levator scapulae
covered by

A

trapezius

SCM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
262
Q

deep posterior axioappendicular muscles
levator scapulae
proximal attachment

A

transverse process of C1-C4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
263
Q

deep posterior axioappendicular muscles
levator scapulae
distal attachment

A

superior part of medial border of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
264
Q

deep posterior axioappendicular muscles
levator scapulae
function

A

elevates the scapula in combo with sup. trapezius

rotates the scapula in combo with rhomboid minor and pectoralis minor

extends the neck bilaterally

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
265
Q

deep posterior axioappendicular muscles
levator scapulae
innervation

A

dorsal scapular n. C5

Cervical n. C3-4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
266
Q

deep posterior axioappendicular muscles
rhomboieus major
deep to

A

trapezius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
267
Q

deep posterior axioappendicular muscles
rhomboieus major
proximal attachment

A

Spinous of T2-T5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
268
Q

deep posterior axioappendicular muscles
rhomboieus major
distal attachment

A

medial border of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
269
Q

deep posterior axioappendicular muscles
rhomboieus minor
proximal attachment

A

Spinous process C7-T1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
270
Q

deep posterior axioappendicular muscles
rhomboieus minor
distal attachment

A

superior third of medial scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
271
Q

deep posterior axioappendicular muscles
rhomboieus major + minor
function

A

retracts the scapula

rotates the scapula to tilt the glenoid cavity down

holds and fixes the scapula to the thorax if the serratus anterior m. contract and pull the scapula forward

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
272
Q

deep posterior axioappendicular muscles
rhomboieus major + minor
innervation

A

dorsal scapular n. C4-C5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
273
Q

deep posterior axioappendicular muscles
rhomboieus major + major
clinical

A

injury to dorsal scapular n.=rhomboid mm paralyzed

then scapula will be located farther from the midline than normal side

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
274
Q

Scapulohumeral muscles of the upper limb

What do these muscles connect?

A

the scapula with the humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
275
Q

Scapulohumeral muscles of the upper limb
deltoid
covers

A

shoulder–forms a round contour for shoulder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
276
Q

Scapulohumeral muscles of the upper limb
deltoid
3 parts

A

anterior
posterior
middle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
277
Q

Scapulohumeral muscles of the upper limb
deltoid
proximal attachment

A

lateral third of clavicle, acromion, and spine of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
278
Q

Scapulohumeral muscles of the upper limb
deltoid
distal

A

deltoid tuberosity of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
279
Q

Scapulohumeral muscles of the upper limb
deltoid
functions

A

abducts the arm when three parts work together

anterior part flexes the arm and rotates it medially

posterior part extends the arm and rotates it laterally

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
280
Q

Scapulohumeral muscles of the upper limb
deltoid
innervation

A

axillary n C5-C6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
281
Q

Scapulohumeral muscles of the upper limb
Teres Major
proximal attachment

A

posterior surface of inferior angle of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
282
Q

Scapulohumeral muscles of the upper limb
Teres Major
distal

A

medial lip of intertubeculuar groove of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
283
Q

Scapulohumeral muscles of the upper limb
Teres Major
function

A

adducts the arm

rotates the arm medially

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
284
Q

Scapulohumeral muscles of the upper limb
Teres Major
innervation

A

lower subscapular n C5-C6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
285
Q

Rotator Cuff muscles (SITS)

forms what?

A

musculotendinous rotator cuff surrounding the glenohumeral joint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
286
Q

Rotator Cuff muscles (SITS)
supraspinatus
location

A

supraspinous fossa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
287
Q

Rotator Cuff muscles (SITS)
supraspinatus
function

A

initiates the abduction of the arm and assists deltoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
288
Q

Rotator Cuff muscles (SITS)
supraspinatus
innervation

A

suprascapular n C4-C6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
289
Q

Rotator Cuff muscles (SITS)
infraspinatus
location

A

infraspinus fossa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
290
Q

Rotator Cuff muscles (SITS)
infraspinatus
function

A

rotates arm laterally

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
291
Q

Rotator Cuff muscles (SITS)
infraspinatus
innervation

A

suprascapular n.C5-C6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
292
Q

Rotator Cuff muscles (SITS)
teres minor
function

A

rotates arm laterally

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
293
Q

Rotator Cuff muscles (SITS)
teres minor
innervation

A

axillary n C5-C6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
294
Q

Rotator Cuff muscles (SITS)
subscapularis
function

A

rotates arm medially

adducts the arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
295
Q

Rotator Cuff muscles (SITS)
subscapularis
innervation

A

upper and lower subscapular n. C5-C7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
296
Q

Axilla

location

A

at the junction of arm and thorax
inferior to the glenohumeral joint
superior to the axillary fascia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
297
Q

Why are people ticklish?

A

to protect the axilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
298
Q

Axilla

features

A

apex
base
four walls

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
299
Q

Axilla
Apex
AKA

A

cervicoaxillary canal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
300
Q

Axilla
Apex
passageway between

A

neck and the axilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
301
Q

Axilla
Apex
bounded by

A

1st rib
clavicle
superior edge of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
302
Q

Axilla
Base
formed by

A

skin
subcutaeous tissue
axillary deep fascia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
303
Q

Axilla
Base
AKA

A

axillary fossa

armpit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
304
Q

Axilla
Base
four edges

A

anterior axillary fold
posterior axillary fold
thoracic wall
medial aspect of arm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
305
Q

Axilla
anterior wall
formed by

A

pectoralis major

pectoralis minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
306
Q

Axilla
anterior wall
inferior part

A

anterior axillary fold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
307
Q

Axilla
posterior wall
formed by

A

scapular bone
subscapularis m
teres major
latissimus dorsi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
308
Q

Axilla
posterior wall
inferior part

A

posterior axillary fold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
309
Q

Axilla
medial wall
formed by

A 
thoracic wall (1st-4th rib) associated muscles
serratus anterior
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
310
Q

Axilla
lateral wall
formed by

A

intertubercular groove on the humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
311
Q

Axilla

contents

A

axillary blood vessles

lymphatic vessels and nodes

large nerves covered by axillary sheath

(All filled by axillary fat)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
312
Q

Axilla
arteries
main trunk

A

axillary artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
313
Q

Axilla
arteries
axillary artery
ends

A

brachial artery at the inferior border of teres major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
314
Q

Axilla
arteries
axillary artery
covered by

A

pectoralis minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
315
Q

Axilla
arteries
axillary artery
1st part branch

A

superior thoracic a

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
316
Q

Axilla
arteries
axillary artery
2nd part branches

A

thoracoacromial a

lateral thoracic a

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
317
Q

Axilla
arteries
axillary artery
3rd part branches

A

subscapular a

anterior circumflex humerus a

posterior circumflex humeral a

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
318
Q 
Axilla
arteries
axillary artery
superior thoracic a
arises
A

from axillary artery

inferior to the subclavius m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
319
Q 
Axilla
arteries
axillary artery
superior thoracic a
supplies
A

subclavius m.
intercostal mm
1st and 2nd intercostal space
serratus anterior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
320
Q 
Axilla
arteries
axillary artery
thoracoacromial a
pierces
A

costocoracoid membrane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
321
Q 
Axilla
arteries
axillary artery
thoracoacromial a
four branches
A

acromial
deltoid
pectoral
clavicle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
322
Q 
Axilla
arteries
axillary artery
lateral thoracic a
possible origins
A

thoracodorsal a
suprascapular a
subscapular a

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
323
Q 
Axilla
arteries
axillary artery
lateral thoracic a
supplies
A

pectoral mm
serratus mm
intercostal mm
breast

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
324
Q 
Axilla
arteries
axillary artery
subscapular a
size
A

large

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
325
Q 
Axilla
arteries
axillary artery
subscapular a
descends along with
A

subscapular m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
326
Q 
Axilla
arteries
axillary artery
subscapular a
divides into
A

circumflex scapular artery

thoracodorsal a

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
327
Q 
Axilla
arteries
axillary artery
subscapular a
circumflex scapular a
supplies
A

muscles on the dorsum of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
328
Q 
Axilla
arteries
axillary artery
subscapular a
thoracodorsal a
supplies
A

latissimus dorsi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
329
Q 
Axilla
arteries
axillary artery
anterior circumflex humeral a
goes between
A

coracobrachialis m
humerus bone

supplies shoulder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
330
Q 
Axilla
arteries
axillary artery
posterior circumflex humeral a
accompanies
A

axillar n.

goes through quadrangular space

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
331
Q 
Axilla
arteries
axillary artery
posterior circumflex humeral a
supplies
A

glenohumeral joint and surrounding m

332
Q 
Axilla
arteries
axillary artery
posterior circumflex humeral a
encircles ?
A

surgical neck of humerus along with anterior circumflex humeral a. anastomosis

333
Q

Axilla

veins

A

Axillary vein

from basilic v

334
Q

Axilla
Axillary vein
path

A

anteromedial side of axillary a

335
Q

Axilla
lymph
node groups

A

Pectoral (anterior)

Subscapular (posterior

Humeral (lateral

Central

Apical

336
Q

Axilla
lymph
pectoral group
number and location

A

3-4

inferior border of pectoral m

337
Q

Axilla
lymph
pectoral group
collect from

A

anterior wall and most of breast

338
Q

Axilla
lymph
subscapular group
number and location

A

6-7

posterior border of axilla

339
Q

Axilla
lymph
subscapular group
collects from

A

posterior aspect of throracic wall and scapular region

340
Q

Axilla
lymph
humeral group
number and location

A

4-6

lateral wall of axilla

341
Q

Axilla
lymph
humeral group
collects from

A

most of upper limb—-

except for lymph vessels with cephalic vein

342
Q

Axilla
lymph
central group
path in and out

A

receives from three groups—–

sends to apical

343
Q

Axilla
lymph
apical group
location

A

apex of axilla

344
Q

Axilla
lymph
apical group
collects from

A

all groups listed +

lymph vessels from cephalic vein

345
Q

Axilla
lymph
apical group
sends lymph to

A

out of cervicoaxillary canal to subclavian lymphatic trunk

right lymphatic duct-right side
thoracic duct-left side

346
Q

Brachial Plexus

made of

A

anterior rami of C5-C8 + T1 sn

347
Q

Brachial Plexus

located in two places

A

neck

axilla

348
Q

Brachial Plexus

divisions by clavicle

A

supraclavicular part

infraclavicular part

349
Q

Brachial Plexus

divisions—elements

A

stems

branches

350
Q

Brachial Plexus

branches from end of brachial plexus

A

terminal branches

351
Q

Brachial Plexus

main stem segments

A

root
trunk
division
cord

352
Q

Brachial Plexus

root

A

beginning part (not the root in vertebral canal)

353
Q

Brachial Plexus
trunk
superior

A

C5-C6

354
Q

Brachial Plexus
trunk
middle

A

C7

355
Q

Brachial Plexus
trunk
inferior

A

C8-T1

356
Q

Brachial Plexus

divisions

A

anterior

posterior

357
Q

Brachial Plexus
cord
lateral cord

A

anterior divisions unite from

superior +middle

358
Q

Brachial Plexus
cord
medial cord

A

anterior division from inferior trunk

359
Q

Brachial Plexus

posterior cord

A

posterior divisions from all trunks

360
Q

Brachial Plexus

orientation is related to

A

axillary artery

361
Q

Brachial Plexus

root location

A

between anterior scalene and middle scalene

362
Q

Brachial Plexus

trunk location

A

accompanies subclavian a and v. under the clavicle

363
Q

Brachial Plexus

division location

A

apex of axilla

364
Q

Brachial Plexus

cord location

A

in axilla and surrounding the axillar a

365
Q

Brachial Plexus
bracnhes
supraclavicular part
roots

A

dorsal scapular n.

long thoracic n

366
Q

Brachial Plexus
bracnhes
supraclavicular part
trunk

A

n. to subclavian m.

suprascapular n

367
Q 
Brachial Plexus
bracnhes
infraclavicular part
cords
pectoral + subscapular
A

lateral pectoral n
medial pectoral n.

upper subscapular n.
middle subscapular n. (thoracodorsal n.)
lower subscapular n.

368
Q 
Brachial Plexus
bracnhes
infraclavicular part
cords
cutaneous n.
A

musculocutaneous n
medial cutaneous n. of arm
medial cutaneous n. of forearm

369
Q 
Brachial Plexus
bracnhes
infraclavicular part
cords
4 more
A

median n
ulnar n
axillary n
radial n.

370
Q

Brachial Plexus
distribution of branches
dorsal scapular

A

rhomboid m.

371
Q

Brachial Plexus
distribution of branches
long thoracic n.

A

serratus ant

372
Q

Brachial Plexus
distribution of branches
n. to subclavian m,

A

subclavian m

373
Q

Brachial Plexus
distribution of branches
lateral pectoral n

A

pectoralis major

sometimes part of pectoralis minor

374
Q

Brachial Plexus
distribution of branches
suprascapular n

A

supraspinatus m

infraspinatus m

375
Q

Brachial Plexus
distribution of branches
medial pectoral n

A

mainly pectoralis minor

part of pectoralis major

376
Q

Brachial Plexus
distribution of branches
upper subscapular

A

upper part of subscapular m

377
Q

Brachial Plexus
distribution of branches
middle subscapular n (thoracodorsal)

A

latissimus dorsi

378
Q

Brachial Plexus
distribution of branches
lower subscapular n

A

lower part of subscapular m +

teres major

379
Q

Brachial Plexus
distribution of branches
musculocutaneous n.

A

NAMA&LSF

anterior muscle of arm and
lateral skin of forearm

380
Q

Brachial Plexus
distribution of branches
medial cutaneous n. of arm

A

medial skin of arm

381
Q

Brachial Plexus
distribution of branches
median cutaneous n. of forearm

A

middle skin of forearm

382
Q

Brachial Plexus
distribution of branches
median n

A

muscles of the anterior forearm compartment
five intrinsic muscles in ulnar half of palm
palmar skin

383
Q

Brachial Plexus
distribution of branches
ulnar n.

A

flexor carpi ulnaris m.
ulnar half of flexor digitorum profundus m
most intrinsic muscles of hand
skin of hand medial to the axial line of digit 4

384
Q

Brachial Plexus
distribution of branches
axillary n.

A

glenohumeral joint
deltoid m
teres minor
skin of superolateral arm

385
Q

Brachial Plexus
distribution of branches
radial n.

A

to all muscles of posterior compartments of arm and forearm

skin of posterior and inferolateral arm
posterior forearm

dorsum of the hand lateral to axial line of digit 4

386
Q

Brachial Plexus

injuries name

A

Erb-Duchenne palsy

Klumpke paralysis

387
Q

What cause injury to the superior part of the brachial plexus typically?

A

excessive increase in angle between neck and shoulder

388
Q

Typical characteristic of a superior trunk injury?

A

limb hangs by the side in medial rotation

389
Q

Brachial Plexus

superior trunk injury aka

A

Erb-Ducenne palsy

390
Q

Erb-Ducenne palsy

what muscles are paralyzed

A

deltoid
biceps
brachialis
brachiradialis

391
Q

Erb-Ducenne palsy

clinic findings

A

adducted shoulder
medially rotated arm
extended elbow

392
Q

Klumpke paralysis

injury to

A

inferior cord of brachial plexus

generally C8-T1

393
Q

Klumpke paralysis

muscles affected

A

muscles of the hand (claw hand)

394
Q

Klumpke paralysis

usually caused by

A

grasping something and suddenly falling

395
Q

Arm
begins at
ends at

A

begins-shoulder

ends-elbow

396
Q

Arm

two joints

A

elbow

glenohumeral joint

397
Q

Arm

movements

A

flexion
extension

pronation
suppination at elbow only

398
Q

Muscles of the Arm

divided by

A

medial and lateral intermuscular septum

399
Q

Muscles of the Arm

compartments

A

anterior

posterior

400
Q

Muscles of the Arm

anterior compartment

A

biceps brachii m
brachialis m
coracobrachialis

401
Q

Muscles of the Arm

posterior compartment

A

triceps brachii

anconeus

402
Q

Muscles of the Arm
Biceps brachii m
long head
proximal attachment

A

supraglenoid tubercle of humerus

403
Q

Muscles of the Arm
Biceps brachii m
long head
distal attachment

A

tuberosity on radius

bicipital aponeurosis

404
Q

Muscles of the Arm
Biceps brachii m
short head
proximal attachment

A

coracoid process of scapula

405
Q

Muscles of the Arm
Biceps brachii m
short head
distal attachment

A

tuberosity on radius

bicipital aponeurosis

406
Q

Muscles of the Arm
Biceps brachii m
long head
travels

A

intertubercular groove of the humerus

407
Q

Muscles of the Arm
Biceps brachii m
bicipital aponeurosis
merged with

A

antebrachial fascia of forearm

408
Q

Muscles of the Arm
Biceps brachii m
crosses 3 joints

A

glenohumeral joint
elbow joint
radioulnar joint

409
Q

Muscles of the Arm
Biceps brachii m
does it attach to the humerus?

A

no

410
Q

Muscles of the Arm
Biceps brachii m
movement

A

elbow extended=only flexion

elbow at 90 degrees + forearm suppinated=
powerful flexion

elbow at 90 degrees + forearm pronated=
supination

411
Q

Muscles of the Arm
Biceps brachii m
innervation

A

musculocutaneous n C5-C6

412
Q

coracobrachialis

proximal attachment

A

coracoid process of scapula

413
Q

Muscles of the Arm
coracobrachialis m
distal attachment

A

middle third of medial surface of humerus

414
Q

Muscles of the Arm
coracobrachialis m
movement

A

helps flexion and adduction of arm

415
Q

Muscles of the Arm
coracobrachialis m
innervation

A

musculocutaneous n C5-C6

416
Q

Muscles of the Arm
brachialis m
located

A

deep to biceps bracii

417
Q

Muscles of the Arm
brachialis m
proximal attachment

A

distal half of anterior surface of humerus

418
Q

Muscles of the Arm
brachialis m
distal attachment

A

coronoid process and tuberosity of the ulna

419
Q

Muscles of the Arm
brachialis m
movement

A

powerful flexion of forearm

420
Q

Muscles of the Arm
brachialis m
innervation

A

musculocutaneous n. C5-C6

421
Q

Muscles of the Arm
Triceps brachii
location

A

posterior compartment of the arm

422
Q

Muscles of the Arm
Triceps brachii
long head
proximal attachment

A

infraglenoid tubercle of scapula

423
Q

Muscles of the Arm
Triceps brachii
lateral head
proximal attachment

A

posterior surface of humerus,

superior to radial groove

424
Q

Muscles of the Arm
Triceps brachii
medial head
proximal attachment

A

posterior surface of humerus

inferior to radial groove

425
Q

Muscles of the Arm
Triceps brachii
distal attachment

A

olecranon of ulna

fascia of forearm

426
Q

Muscles of the Arm
Triceps brachii
movement

A

extension of forearm

helps extension and adduction of arm

427
Q

Muscles of the Arm
Triceps brachii
innervation

A

radial n. C7-C8, T1

428
Q

Muscles of the Arm
Anconeus
shape

A

small triangular

429
Q

Muscles of the Arm
Anconeus
movement

A

helps the triceps extend the forearm and keep this extension stable

430
Q

Muscles of the Arm
Anconeus
innervation

A

radial n C7-C8, T1

431
Q

Brachial Artery

begins

A

inferior border of teres major

432
Q

Brachial Artery

travels

A

anterior to triceps brachii and brachialis

inferolaterally across the trochlea of humerus

ends in the cubital fossa (divides)

433
Q

Where does the median n. cross over the brachial a.?

A

trochlea of humerus

434
Q

Brachial Artery

divides into

A

radial a.
ulnar a.

at the cubital fossa

435
Q

Brachial Artery

main branches

A

deep artery of the arm (profunda brachii a)

superior ulnar collateral a
inferior ulnar collateral a

muscular branches

436
Q

Brachial Artery
deep artery of the arm (profunda brachii a.)
accompanies
where?

A

radial n

radial groove

437
Q

Brachial Artery
deep artery of the arm (profunda brachii a.)
divides into

A

medial collateral a
radial collateral a

both join anastomosis of elbow region

438
Q

Brachial Artery
superior ulnar collateral a
inferior ulnar collateral a
origin

A

middle point of the arm 5cm proximal to the elbow crease

both join the anastomosis of the elbow region

439
Q

Nerves of the arm (4) main

A

Musculocutaneous n

radial n

median n

ulnar n

440
Q

Nerves of the arm
Musculocutaneous n
begins

A

inferior border of pectoral minor

441
Q

Nerves of the arm
Musculocutaneous n
pierces

A

coracobrachialis m

442
Q

Nerves of the arm
Musculocutaneous n
passes between

A

biceps m

brachialis m

443
Q

Nerves of the arm
Musculocutaneous n
supplies

A

coracobrachialis m
biceps m
brachialis m

444
Q

Nerves of the arm
Musculocutaneous n
main trunk becomes

A

lateral cutaneous n. of the forearm

445
Q

Nerves of the arm
Radial n
begins

A

from posterior cord

passes through the radial groove w/ deep a. of arm

446
Q

Nerves of the arm
Radial n
pierces

A

lateral intermuscular septum to anterior compartment of the arm

447
Q

Nerves of the arm
Radial n
divides

A

into deep branch of radial n

superficial branch of radial n.

448
Q

Nerves of the arm
Median n
begins

A

lateral cord and medial cord

449
Q

Nerves of the arm
Median n
travels with (crosses)

A

brachial a.

450
Q

Nerves of the arm
Median n
goes under…..where?

A

bicipital aponeurosis

cubital fossa

451
Q

Nerves of the arm
Median n
branches

A

none in the axilla or arm

452
Q

Nerves of the arm
Ulnar n.
begins

A

at the level of teres major from

medial cord of brachial plexus

453
Q

Nerves of the arm
Ulnar n.
goes with

A

long head of triceps brachii

454
Q

Nerves of the arm
Ulnar n.
pierces / with

A

medial intermuscular septum

w/ superior ulnar collateral a.

455
Q

Nerves of the arm
Ulnar n.
compartment in arm

A

posterior

456
Q

Nerves of the arm
Ulnar n.
passes posterior to

A

medial epicondyle

crazy/funny bone

457
Q

Nerves of the arm
Ulnar n.
branches

A

none in arm

458
Q

Cubital fossa
description
general

A

triangular depression on the anterior aspect of elbow

459
Q

Cubital fossa
boundries
superior

A

imanginary line connecting medial and lateral epicondyles

460
Q

Cubital fossa
boundries
medial

A

pronator teres m

461
Q

Cubital fossa
boundries
lateral

A

brachioradialis m

462
Q

Cubital fossa
boundries
floor

A

formed by brachialis / supinator mm

463
Q

Cubital fossa
boundries
roof

A 
formed by:
brachial fascia
antebrachial fascia
bicipital aponeurosis
subcutaneous tissue
skin
464
Q

Cubital fossa
contents
most lateral

A

radial n

superficial and deep branches

465
Q

Cubital fossa
contents
2nd lateral

A

biceps brachii tendon

466
Q

Cubital fossa
contents
middle

A

brachial artery and branches

467
Q

Cubital fossa
contents
2nd medial

A

Brachial v.

468
Q

Cubital fossa
contents
medial

A

median n

469
Q

Cubital fossa
surface features
6

A 
olecranon
biceps brachii tendon
bicipital aponeurosis
brachial a
medial and lateral epicondyles
veins in cubital fossa
470
Q

Cubital fossa

palpated at medial border of biceps m

A

brachial a

471
Q

Cubital fossa

palpated when elbow is fixed against resistance

A

biceps tendon

472
Q

Forearm

general description

A

part between elbow and the wrist

two bones connected by interosseous membrane

473
Q

Forearm
interosseous membrane
function

A

permits tehe two bones to pronate and supinate

provides attachments for muscles

474
Q

Forearm

compartments

A

anterior

posterior

475
Q

Forearm

flexor proximal attachments

A 
medial epicondyle
medial supra(epi)condylar ridge
476
Q

Forearm

extensor proximal attachment

A 
lateral epicondyle
lateral supra(epi)condylar ridge
477
Q

Forearm

anterior compartment innervation

A

median n. mostly

one 1/2 ulnar

478
Q

Forearm

posterior compartment innervation

A

radial n

479
Q

Forearm
muscles
layers

A 
superficial----PFPF
intermediate-(FDS) 1 m
deep-FPL
        FDP
        PQ
480
Q

Forearm
muscles
special arrangement on distal forearm

A

pronator quadratus—-deep

481
Q

Why is brachioradialis m not in the anterior compartment even though it is a flexor?

A

location

482
Q

Forearm
muscles
What layers cross the elbow joint?

A

1st and 2nd

not 3rd

483
Q

Forearm
muscles
What holds the tendons of the muscles of the anterior compartment?

A

palmar carpal lig.

flexor retinaculum (transverse carpal lig.)

484
Q

Forearm
muscles
1st layer (superficial)

A

Pronator teres
Flexor Carpi radialis (FCR)
Palmaris longus
Flexor carpi ulnaris (FCU)

485
Q

Forearm
muscles
1st layer (superficial)
proximal attachment

A

common flexor origin on medial epicondyle of humerus

486
Q

Forearm
muscles
1st layer (superficial)
pronator teres additional origin

A

coronoid process

487
Q

Forearm
muscles
1st layer (superficial)
FCU additional origin

A

olecrenon of ulna

488
Q 
Forearm
muscles
1st layer (superficial)
distal attachment
Pronator teres
A

middle lateral surface of radius

489
Q 
Forearm
muscles
1st layer (superficial)
distal attachment
FCR
A

base of 2nd metacarpal

490
Q 
Forearm
muscles
1st layer (superficial)
distal attachment
palmaris longus
A

palmar aponeurosis

491
Q 
Forearm
muscles
1st layer (superficial)
distal attachment
FCU
A

pisiform
hook of hamate
5th metacarpal

492
Q 
Forearm
muscles
1st layer (superficial)
innervation
FCU
A

ulnar n

493
Q 
Forearm
muscles
1st layer (superficial)
innervation
FCR
palmaris longus
pronator teres
A

median n

494
Q 
Forearm
muscles
1st layer (superficial)
function
pronator teres
A

pronates forearm

495
Q

Forearm
muscles
1st layer (superficial)
FCR

A

flexes and abducts wrist

496
Q 
Forearm
muscles
1st layer (superficial)
function
palmaris longus
A

flexes wrist

497
Q 
Forearm
muscles
1st layer (superficial)
function
FCU
A

flexes and adducts wrist

498
Q

Forearm
muscles
2nd layer (intermediate)

A

Flexor digitorum superficialis

499
Q

Forearm
muscles
2nd layer (intermediate)
distal attachment

A

shaft of middle phalanges of medial 4 fingers

tendons are enclosed in a synovial common flexor sheath

500
Q

`Forearm
muscles
2nd layer (intermediate)
proximal attcahment

A

medial head-medial epicondyle and coronoid process

radial head-superior half of anterior border of radius

501
Q

Forearm
muscles
2nd layer (intermediate)
INNERVATION

A

median n

502
Q

Forearm
muscles
2nd layer (intermediate)
function

A

flexes medial four fingers at proximal interphalangeal joints

503
Q

Forearm
muscles
3rd layer (deep)
name

A

FDP- Flexor digitorum profundus

FPL- Flexor Pollicus longus

PQ- Pronator Quadratus

504
Q 
Forearm
muscles
3rd layer (deep)
FDP
proximal
A

proximal 3/4 of medial and anterior surface of ulna and interosseus membrane

505
Q 
Forearm
muscles
3rd layer (deep)
FDP
distal
A

base of distal phalanges of medial 4

506
Q 
Forearm
muscles
3rd layer (deep)
FDP
innervation
A

medial- ulnar n

lateral- median n

507
Q 
Forearm
muscles
3rd layer (deep)
FDP
function
A

flexes distal phalanx of medial 4 fingers

508
Q 
Forearm
muscles
3rd layer (deep)
FPL
proximal
A

anterior surface of radius and adjacent interosseus membrane

509
Q 
Forearm
muscles
3rd layer (deep)
FPL
distal
A

base of distal phalanx of thumb

510
Q 
Forearm
muscles
3rd layer (deep)
FPL
innervation
A

median n

511
Q 
Forearm
muscles
3rd layer (deep)
FPL
function
A

flexion of 1st digit

512
Q 
Forearm
muscles
3rd layer (deep)
PQ
proximal
A

distal 1/4 of anterior surface of ulna

513
Q 
Forearm
muscles
3rd layer (deep)
PQ
distal
A

distal 1/4 of anterior surface of radius

514
Q 
Forearm
muscles
3rd layer (deep)
PQ
innervation
A

median n

515
Q 
Forearm
muscles
3rd layer (deep)
PQ
function
A

pronation of forearm

516
Q

Extensor-supinator muscles of forearm

layers

A

superficial

deep

517
Q

Extensor-supinator muscles of forearm

superficial

A

extensor:

  1. carpi radialis brevis—ECRB
  2. digitorum-ED
  3. digiti minimi—EDM
  4. carpi ulnaris—ECU
  5. brachioradialis
  6. extensor carpi radialis longus—-ECRL
518
Q

Extensor-supinator muscles of forearm
superficial
Which 2 begin at the lateral supraepicondylar ridge?

A

brachioradialis

ECRL

519
Q

Extensor-supinator muscles of forearm

deep layer

A 
abductor pollicus longus---APL
Supinator
extensors:
pollicis brevis---EPB
pollicus longus---EPL
indicis---EI
520
Q

Extensor-supinator muscles of forearm
ECRL
proximal

A

lateral supraepicondylar ridge

521
Q

Extensor-supinator muscles of forearm
ECRL
distal

A

dorsal surface of 2nd metacrapal

522
Q

Extensor-supinator muscles of forearm
ECRL
innervation

A

radial n

523
Q

Extensor-supinator muscles of forearm
ECRL
function

A

extends and abducts the hand at wrist joint

524
Q

Extensor-supinator muscles of forearm
ECRB
proximal

A

common extensor origin

525
Q

Extensor-supinator muscles of forearm
ECRB
distal

A

dorsal surface of 3rd metacrapal

526
Q

Extensor-supinator muscles of forearm
ECRB
innervation

A

deep branch of radial n

527
Q

Extensor-supinator muscles of forearm
ECRB
function

A

extends and abducts the hand at wrist joint

528
Q

Extensor-supinator muscles of forearm
ECU
proximal

A

common extensor origin

posterior border of ulna

529
Q

Extensor-supinator muscles of forearm
ECU
distal

A

dorsal surface of 5th metacarpal

530
Q

Extensor-supinator muscles of forearm
ECU
innervation

A

deep branch of radial n.

531
Q

Extensor-supinator muscles of forearm
ECU
function

A

extends and adducts the hand at wrist

532
Q

Extensor-supinator muscles of forearm
ED
proximal

A

common extesor origin

533
Q

Extensor-supinator muscles of forearm
ED
distal

A

medial and distal phalanges by extensor expension of medial 4 fingers

534
Q

Extensor-supinator muscles of forearm
ED
innervation

A

deep branch of radial n.

535
Q

Extensor-supinator muscles of forearm
ED
function

A

extends medial 4 fingers at metacarpalphalangeal joint

536
Q

extensor expension

linked by three

A

oblique intertedinous connections

537
Q 
extensor expension
# and bands
A

4
medial band
lateral bands

538
Q

extensor expension

forces

A

other fingers to extend if one does

539
Q

Extensor-supinator muscles of forearm
EDM
proximal

A

common extensor origin

540
Q

Extensor-supinator muscles of forearm
EDM
distal

A

extensor expension of 5th finger

541
Q

Extensor-supinator muscles of forearm
EDM
innervation

A

deep branch of radial n.

542
Q

Extensor-supinator muscles of forearm
EDM
function

A

extends 5th finger at metacarpophalangeal joint

543
Q

Extensor-supinator muscles of forearm
EI
proximal

A

posterior surface of distal 1/3 of ulna and interosseus membrane

544
Q

Extensor-supinator muscles of forearm
EI
distal

A

joins the extensor expension of 2nd finger

545
Q

Extensor-supinator muscles of forearm
EI
innervation

A

posterior interosseous n. of radial n.

546
Q

Extensor-supinator muscles of forearm
EI
function

A

extends 2nd finger

547
Q

Extensor and abductor muscles of the thumb
APL
proximal

A

posterior surface of the proximal 1/2 of the ulna, radius and interosseous membrane

548
Q

Extensor and abductor muscles of the thumb
APL
distal

A

base of 1st metacarpal

549
Q

Extensor and abductor muscles of the thumb
APL
innervation

A

posterior interosseous n. of deep branch of radial n.

550
Q

Extensor and abductor muscles of the thumb
APL
function

A

abduction of the thumb

551
Q

Extensor and abductor muscles of the thumb
EPB
proximal

A

posterior surface of the distal 1/3 of the radius and interosseous membrane

552
Q

Extensor and abductor muscles of the thumb
EPB
distal

A

dorsal surface of base of proximal phalanx of thumb

553
Q

Extensor and abductor muscles of the thumb
EPB
innervation

A

posterior interosseous n. of deep branch of radial n.

554
Q

Extensor and abductor muscles of the thumb
EPB
function

A

extension of proximal phalanx of thumb

555
Q

Extensor and abductor muscles of the thumb
EPL
proximal

A

posterior surface of the distal 1/3 of the ulna and interosseous membrane

556
Q

Extensor and abductor muscles of the thumb
EPL
distal

A

dorsal surface of base of distal phalanx of thumb

557
Q

Extensor and abductor muscles of the thumb
EPL
innervation

A

posterior interosseous n. of deep branch of radial n.

558
Q

Extensor and abductor muscles of the thumb
EPL
function

A

extends distal phalanx of thumb

559
Q

Exceptional muscles
brachioradialis
proximal

A

proximal 2/3 of lateral supraepicondylar ridge

560
Q

Exceptional muscles
brachioradialis
distal

A

lateral surface of distal end of radius;proximal to styloid process

561
Q

Exceptional muscles
brachioradialis
innervation

A

radial n

562
Q

Exceptional muscles
brachioradialis
function

A

weak flexion of forearm

maximal flexion=midpronated postion

563
Q

Exceptional muscles
supinator
proximal

A

lateral epicondyle

supinator fossa & crest of ulna

564
Q

Exceptional muscles
supinator
distal

A

anterior
lateral
posterior
surface of proximal 1/3 of radius

565
Q

Exceptional muscles
supinator
innervation

A

deep branch of radial n

566
Q

Exceptional muscles
supinator
function

A

supinates the forearm

567
Q

What bounds the anatomical snuff box?

A

APL
EPB
EPL

568
Q

What is located at the anatomical snuff box?

A

radial a
radial styloid process
scaphoid and trapezium

569
Q

When can this snuff box be seen?

A

when the thumb is fully extended

570
Q

What bones are easily fractured in the event of a fall onto an outstreached hand?

A

scaphoid

trapezium

571
Q

Arteries of the forearm
Ulnar A.
origin

A

cubital fossa

terminal branch of brachial a

572
Q

Arteries of the forearm
Ulnar A.
branches

A

Anterior ulnar recurrent
Posterior ulnar recurrent
Common interosseous

anterior interosseous
posterior interosseus
recurrent interosseous

palmar carpal branch
dorsal carpal branch
muscular a

573
Q

Arteries of the forearm
Ulnar A.
Anterior ulnar recurrent
origin

A

from ulnar a. lower to elbow joint

574
Q

Arteries of the forearm
Ulnar A.
Anterior ulnar recurrent
course

A

btw. brachialis-pronator teres

anastomoses with inferior ulnar collateral a.
before medial epicondyle

575
Q

Arteries of the forearm
Ulnar A.
posterior ulnar recurrent
origin

A

ulnar a.

lower than anterior ulnar recurrent

576
Q

Arteries of the forearm
Ulnar A.
posterior ulnar recurrent
course

A

goes superior
goes to posterior of medial epicondyle
deep to flexor carpi ulnaris

anastomoses with superior ulnar collateral

577
Q

Arteries of the forearm
Ulnar A.
common interosseous
origin

A

ulnar a. in cubital fossa

578
Q

Arteries of the forearm
Ulnar A.
common interosseous
course

A

divides immediatly into anterior and posterior interosseous

579
Q

Arteries of the forearm
Ulnar A.
anterior interosseous a
accompanies

A

anterior interosseous n. from the median n

580
Q

Arteries of the forearm
Ulnar A.
anterior interosseous a
anastomoses

A

posterior interosseous a

581
Q

Arteries of the forearm
Ulnar A.
recurrent interosseous a
origin

A

beginning part of posterior interosseous a

582
Q

Arteries of the forearm
Ulnar A.
recurrent interosseous a
anastomoses

A

middle collateral a

583
Q

Arteries of the forearm
Ulnar A.
recurrent interosseous a
passes over?

A

posterior of radioulnar joint

584
Q

Arteries of the forearm
Ulnar A.
palmar carpal branch
begins

A

distal part of ulnar a.

585
Q

Arteries of the forearm
Ulnar A.
palmar carpal branch
anastomoses

A

palmar carpal from radial a

586
Q

Arteries of the forearm
Ulnar A.
dorsal carpal branch
anastomoses

A

dorsal carpal a. from radial a

587
Q

Arteries of the forearm
Radial A.
origin

A

cubital fossa

terminal branch of the brachial a

588
Q

Arteries of the forearm
Radial A.
course

A

lateral and inferior under brachioradialis

lateral to the tendon of flexor carpi radialis

deep to anatomical snuff box

pierces first dorsal interosseous m. to deep anterior of hand

589
Q

Arteries of the forearm
Radial A.
branches

A

radial recurrent
palmar carpal branch
dorsal carpal branch
muscular branch

590
Q

Arteries of the forearm
Radial A.
radial recurrent
origin

A

radial artery in the cubital fossa

591
Q

Arteries of the forearm
Radial A.
radial recurrent
course

A

btw brachioradialis and brachialis

592
Q

Arteries of the forearm
Radial A.
radial recurrent
anastomoses

A

radial collateral a

593
Q

Veins of the Forearm

types

A

superficial

deep

594
Q

Nerves of the forearm
median n.
origin

A

continued of same nerve from cubital fossa

595
Q

Nerves of the forearm
median n.
branches

A

articular branches
mussular branches
anterior interosseous bracnhes
palmar cutaneous branches

596
Q

Nerves of the forearm
median n.
articular branches
supply

A

elbow joint

597
Q

Nerves of the forearm
median n.
muscular branches
supply

A

muscles

598
Q

Nerves of the forearm
median n.
anterior interosseous branches
supply

A

muscles

origin median n. in cubital fossa

599
Q

Nerves of the forearm
median n.
palmar cutaneous branches
supply

A

central part of the palm

600
Q

Nerves of the forearm
median n.
palmar cutaneous branches
course

A

begins from median n. at superior edge of palmar carpal ligament

601
Q

Nerves of the forearm
Ulnar n
origin

A

continued from ulnar n. posterior to the medial epicondyle

602
Q

Nerves of the forearm
Ulnar n
course

A

posterior to medial epicondyle
goes down btw FCU and FDP
splits into superficial and deep branches

603
Q

Nerves of the forearm
Ulanar n
branches

A

articular
muscular
palmar cutaneous
dorsal cutaneous

604
Q

Nerves of the forearm
Ulnar n
clinical correlation

A

can be injured at the posterior to the medial epicondyle when this hits some hard surface.

when injured the medial part of the palm feels numbness and tingling

4th and 5th finger can’t clench
CLAW HAND

605
Q

Nerves of the forearm
Radial N
origin

A

continued from the same nerve in the cubital fossa bet brachioradialis and brachialis

606
Q

Nerves of the forearm
Radial N
course

A

in the cubial fossa

607
Q

Nerves of the forearm
Radial N
branches

A

posterior cutaneous n of the forearm
superficial branch
deep branch

lateral cutaneous nerve of the forearm
medial cutaneous nerve of the forearm

608
Q

Nerves of the forearm
Radial N
posterior cutaneous n of the forearm
begins

A

from radial n. in the radial groove

609
Q

Nerves of the forearm
Radial N
posterior cutaneous n of the forearm
course

A

perforates the triceps m

610
Q

Nerves of the forearm
Radial N
posterior cutaneous n of the forearm
supply

A

skin of the posterior forearm

611
Q

Nerves of the forearm
Radial N
superficial branch
begins

A

terminal branch from radial n. in cubital fossa

612
Q

Nerves of the forearm
Radial N
superficial branch
course

A

btw. pronator teres and brachioradialis
subcutaneous tissue
lateral to the distal part of forearm

613
Q

Nerves of the forearm
Radial N
superficial branch
supply

A

skin of the hand

614
Q

Nerves of the forearm
Radial N
deep branch
origin

A

terminal branch from radial n. in cubital fossa

615
Q

Nerves of the forearm
Radial N
deep branch
course

A

penetrates supenator m.

becomes posterior interosseous n.

616
Q

Nerves of the forearm
Radial N
deep branch
supply

A

muscles in the posterior compartment of the forearm

617
Q

Nerves of the forearm
Radial N
clinical

A

injured from fracture in the humeral shaft
harming the extensor m.
wrist drop

if deep branch is injured then no finger extension

618
Q

Nerves of the forearm
Radial N
lateral cutaneous n. of forearm
origin

A

from musculocutaneous n. at lateral of biceps brachii m

divides into anterior and posterior branches into lateral forearm

619
Q

Nerves of the forearm
Radial N
lateral cutaneous n. of forearm
supply

A

skin of lateral forearm

620
Q

Nerves of the forearm
Radial N
medial cutaneous n. of forearm
origin

A

same name nerve from cubital fossa

621
Q

Nerves of the forearm
Radial N
medial cutaneous n. of forearm
course

A

divides into anterior and posterior

goes to subcutaneous tissue of medial forearm

622
Q

Hand

palm eminences

A

thenar eminance

hypothenar eminence

623
Q

Hand
Fascia of the Palm
general
continuous with

A

deep fascia of the forearm

fascia of the dorsum of the hand

624
Q

Hand
Fascia of the Palm
general
forms two fibrous tissues

A

palmar aponeurosis

fibrous digital sheath

625
Q 
Hand
Fascia of the Palm
special
palmar aponeurosis
apex is continuous with
A

palmaris longus m.

flexor retinaculum

626
Q 
Hand
Fascia of the Palm
special
palmar aponeurosis
distal part forms
A

four longtitundinal digital bands

627
Q 
Hand
Fascia of the Palm
special
palmar aponeurosis
longtitudinal digit bands
ATTACH
A

to bases of proximal phalanges

628
Q 
Hand
Fascia of the Palm
special
fibrous digital sheath
protect
A

synovial sheath

629
Q 
Hand
Fascia of the Palm
special
fibrous digital sheath
are 5 and 4 what?
A

anular circles 5
cruciform circles 4

on each finger

630
Q 
Hand
Fascia of the Palm
special
fibrous digital sheath
used to
A

hold and protect tendons of:
FDS
FDP
FPL

631
Q 
Hand
Fascia of the Palm
special
medial fibrous septum
extends from
A

medial border of palmar aponeurosis to 5th metacarpal

632
Q 
Hand
Fascia of the Palm
special
lateral fibrous septum
extends from
A

lateral border of palmar aponeurosis to 3rd metacarpal

633
Q

Hand
Fascia of the Palm
thenar compartment
contains

A

thenar muscles

634
Q

Hand
Fascia of the Palm
hypothenar compartment
contains

A

hypothenar muscles

635
Q

Hand
Fascia of the Palm
central compartment
contains

A

flexor tendons,
lumbricals
superficial palmar arterial arch
nerves

636
Q

Hand
Fascia of the Palm
adductor compartment
contains

A

adductor m

637
Q

Hand
Fascia of the Palm
interosseous compartment
contains

A

interosseus m

638
Q

Hand
Fascia of the Palm
midthenar space

A

deep space under tendons

continuous with anterior compartment of the forearm by carpal tunnel

639
Q

Hand
Muscles
groups

A 
thenar
adductor
hypothenar
central
interosseous
m. under the skin
640
Q

Hand
Muscles
thenar m

A

abductor pollicis brevis m

flexor pollicis brevis

opponens digiti minimi m

641
Q

Hand
Muscles
adductor m

A

adductor pollicis

642
Q

Hand
Muscles
hypothenar

A

abductor digiti minimi

flexor digiti minimi brevis

opponens digiti minimi

643
Q

Hand
Muscles
central

A

lumbricals m

dorsal interossi m

644
Q

Hand
Muscles
m. under the skin

A

palmaris brevis m

645
Q 
Hand
Muscles
thenar m
Abductor pollicis brevis
origin
A

flexor retinaculum

646
Q 
Hand
Muscles
thenar m
Abductor pollicis brevis
inserts
A

lateral side of base of proximal phalanx of thumb

647
Q 
Hand
Muscles
thenar m
Abductor pollicis brevis
innervation
A

recurrent branch of median n

648
Q 
Hand
Muscles
thenar m
Abductor pollicis brevis
function
A

abduction

649
Q 
Hand
Muscles
thenar m
Flexor pollicis brevis
origin
A

flexor retinaculum

650
Q 
Hand
Muscles
thenar m
Flexor pollicis brevis
inserts
A

lateral side of base of proximal phalanx of thumb

651
Q 
Hand
Muscles
thenar m
Flexor pollicis brevis
innervation
A

recurrent branch of median n.

deep branch of ulnar n

652
Q 
Hand
Muscles
thenar m
Flexor pollicis brevis
function
A

flexion

653
Q 
Hand
Muscles
thenar m
opponens pollicis (brevis)
origin
A

flexor retinaculum

654
Q 
Hand
Muscles
thenar m
opponens pollicis (brevis)
inserts
A

lateral side of 1st metacarpal

655
Q 
Hand
Muscles
thenar m
opponens pollicis (brevis)
innervation
A

recurrent branch of median n

656
Q 
Hand
Muscles
thenar m
opponens pollicis (brevis)
function
A

opposition

657
Q 
Hand
Muscles
thenar m
adductor pollicis
origin
A

from base of 2nd and 3rd metacarpals, capitate,

anterior surface of shaft of 3rd metacarpal

658
Q 
Hand
Muscles
thenar m
adductor pollicis
inserts
A

medial side of the proximal phalanx of 5th finger

659
Q 
Hand
Muscles
thenar m
adductor pollicis
innervation
A

deep branch of ulnar n

660
Q 
Hand
Muscles
thenar m
opponens pollicis (brevis)
function
A

adduction

661
Q 
Hand
Muscles
hypothenar m
abductor digiti minimi
origin
A

pisiform

662
Q 
Hand
Muscles
hypothenar m
abductor digiti minimi
inserts
A

medial side of base of proximal phalanx of 5th finger

663
Q 
Hand
Muscles
hypothenar m
abductor digiti minimi
innervation
A

deep branch of ulnar n

664
Q 
Hand
Muscles
hypothenar m
abductor digiti minimi
function
A

abduction

665
Q 
Hand
Muscles
hypothenar m
flexor digiti minimi brevis
origin
A

hook of hamate and flexor retinaculum

666
Q 
Hand
Muscles
hypothenar m
flexor digiti minimi brevis
inserts
A

medial side of base of proximal phalanx of 5th finger

667
Q 
Hand
Muscles
hypothenar m
flexor digiti minimi brevis
innervation
A

deep branch of ulnar n

668
Q 
Hand
Muscles
hypothenar m
flexor digiti minimi brevis
function
A

flexion

669
Q 
Hand
Muscles
hypothenar m
opponens digiti minimi
origin
A

hook of hamate

flexor retinaculum

670
Q 
Hand
Muscles
hypothenar m
opponens digiti minimi
inserts
A

medial border of the 5th metacarpal

671
Q 
Hand
Muscles
hypothenar m
opponens digiti minimi
innervation
A

deep branch of ulnar n

672
Q 
Hand
Muscles
hypothenar m
opponens digiti minimi
function
A

opposition

673
Q 
Hand
Muscles
subcutaneous
palmaris brevis
origin
A

medial border of palmar aponeurosis

674
Q 
Hand
Muscles
subcutaneous
palmaris brevis
inserts
A

medial border of hand

675
Q 
Hand
Muscles
subcutaneous
palmaris brevis
innervation
A

palmar branch of ulnar n

676
Q 
Hand
Muscles
subcutaneous
palmaris brevis
function
A

wrinkle skin of hypothenar eminance

palm grip

677
Q 
Hand
Muscles
short-central
lumbricals (worm)
origins
A

lateral 2 tendons of flexor digitorum profundus

medial 3 tendons of flexor digitorum profundus

678
Q 
Hand
Muscles
short-central
lumbricals (worm)
inserts
A

lateral side of extensor expansions of 2nd to 5th fingers

679
Q 
Hand
Muscles
short-central
lumbricals (worm)
innervation
A

median n to 1st and 2nd

deep branch of ulnar to 3rd and 4th

680
Q 
Hand
Muscles
short-central
lumbricals (worm)
function
A

flexing metacarpophalangeal joints

extending interphalnageal joints of 2nd to 5th fingers

681
Q 
Hand
Muscles
interosseous m
dorsal 4 DABS
origin
A

adjacent side of two metacarpals

682
Q 
Hand
Muscles
interosseous m
dorsal 4 DABS
inserts
A

bases of phalanges

extensor expansions of 2nd -4th fingers

683
Q 
Hand
Muscles
interosseous m
dorsal 4 DABS
innervation
A

deep bracnch of ulnar

684
Q 
Hand
Muscles
interosseous m
dorsal 4 DABS
function
A

adducting 2nd-4th fingers from axial line

685
Q 
Hand
Muscles
interosseous m
palmar 3 PAD
origin
A

palmar surfaces of 2nd, 4th, 5th metacarpals

686
Q 
Hand
Muscles
interosseous m
palmar 3 PAD
inserts
A

bases of proximal phalanges, extensor expansions of 2nd, 4th, and 5th fingers

687
Q 
Hand
Muscles
interosseous m
palmar 3 PAD
innervation
A

deep branch of ulnar n

688
Q 
Hand
Muscles
interosseous m
palmar 3 PAD
function
A

adducting 2nd, 4th, and 5th fingers toward axial line

689
Q

Hand
Long Flexor Tendons & Tendon Sheath
Tendon
FDS splits into

A

tendinous chiasms

690
Q 
Hand
Long Flexor Tendons & Tendon Sheath
Tendon
tendinous chiasms
surround
A

tendon of FDP

691
Q 
Hand
Long Flexor Tendons & Tendon Sheath
Tendon
FDS tendon 
attaches
A

to margins of the anterior surface of the base of the middle phalanx

692
Q 
Hand
Long Flexor Tendons & Tendon Sheath
Tendon
FDP tendon
attaches
A

anterior surface of the base of the distal phalanx

693
Q

Hand
Long Flexor Tendons & Tendon Sheath
Fibrous digital sheath
What is this sheath used for?

A

protecting the synovial sheath

694
Q

Hand
Long Flexor Tendons & Tendon Sheath
Fibrous digital sheath
What tendons does this sheath protect?

A

superficial flexor tendons
deep flexor tendons
flexor pollicis longus

695
Q

Hand
Long Flexor Tendons & Tendon Sheath
synovial sheath
layers

A

parietal

visceral

696
Q

Hand
Long Flexor Tendons & Tendon Sheath
synovial sheath
sticks with fibrous digital sheath

A

parietal

697
Q

Hand
Long Flexor Tendons & Tendon Sheath
synovial sheath
visceral sticks with?

A

tendon

698
Q

Hand
Long Flexor Tendons & Tendon Sheath
common flexor sheath
location

A

deep of the flexor retinaculum

699
Q

Hand
Long Flexor Tendons & Tendon Sheath
common flexor sheath
What do the sheaths permit?

A

the tendons to slide freely during movement of the finger

700
Q

Arteries of the hand

anastomoses (2)

A

superficial arch

deep arch

701
Q

Arteries of the hand

2 main arteries

A

ulnar

radial

702
Q

Arteries of the hand
ulnar a
origin

A

ulnar a of forearm

703
Q

Arteries of the hand
ulnar a
travels

A

through ulnar canal (guyon canal)

lateral to ulnar n.

704
Q

Arteries of the hand
ulnar a.
divides into

A

superficial palmar branch

deep palmar branch

705
Q

Arteries of the hand
ulnar a
branches of superficial palmar a

A

three common palmar digital aa

706
Q

Arteries of the hand
ulnar a
common digitial a divides into

A

2 proper digital aa

707
Q

Arteries of the hand
ulnar a
common palmar a
anastomoses w/

A

palmar metacarpal

708
Q

Arteries of the hand
ulnar a
palmar metacarpal a
comes from

A

deep palmar arch

709
Q

Arteries of the hand
radial a
origin

A

radial a. of forearm

710
Q

Arteries of the hand
radial a
travels

A

by scaphoid and trapizium

thorugh anatomical snuff box

711
Q

Arteries of the hand
radial a
anastomosis

A

deep branch of ulnar a.

to form deep palmar arch

712
Q

Arteries of the hand
radial a
branches

A

3 palmar metacarpal branches

1 princeps pollicis a

713
Q

Arteries of the hand
radial a
princeps pollicis a
branch

A

radialis indicis a

lateral side of index finger

714
Q

Arteries of the hand
radial a
dorsal carpal arch formed by

A

dorsal carpal branches

715
Q

Arteries of the hand
radial a
dorsal carpal arch
sends out

A

5 dorsal metacarpal aa

716
Q

Arteries of the hand
radial a
dorsal metacarpal aa
send out

A

dorsal digital aa

717
Q

Nerves of the Hand
Median n.
travels

A

deep to flexor retinaculum

718
Q

Nerves of the Hand
Median n.
branches

A

recurrent branch
muscular branches
palmar digital branch

719
Q

Nerves of the Hand
Median n.
recurrent branch goes to

A

abductor pollicis brevis m
opponens pollicis m
superficial head of flexor pollicis brevis

720
Q

Nerves of the Hand
Median n.
muscular branches go to

A

1,2 lumbricals

721
Q

Nerves of the Hand
Median n.
palmar digital branches
go to

A

the most lateral palmar skin

lateral 3 and half fingers

722
Q

Nerves of the Hand
Median n.
trauma
causes

A

ape hand

paralysis of lateral 2 lumbricals
opponens pollicis

723
Q

Nerves of the Hand
Ulnar n
travels with

A

ulnar a

724
Q

Nerves of the Hand
Ulnar n
branches

A

palmar cutaneous branches

dorsal cutaneous branches

725
Q

Nerves of the Hand
Ulnar n
divides into

A

superficial

deep branches

726
Q

Nerves of the Hand
Ulnar n
superficial branch
supplies

A

the skin of half 4th and 5th finger of palmar side

727
Q

Nerves of the Hand
Ulnar n
deep branch
supllies

A 
hypothenar mm
medial 2 lumbricles
adductor pollicis m
deep head of FPB
all interosseous mm
728
Q

Nerves of the Hand
Radial n
branch

A

superficial branch of radial n.

729
Q

Nerves of the Hand
radial n
superficial branch
supplies

A

skin of lateral 2/3 of dorsum of the hand

proximal part of lateral 3 and 1/2 digits

730
Q

Joints

classes

A

synovial
fibrous
cartilaginous

731
Q

Joints
Synovial
three parts

A

bone capsule cavity

732
Q

Joints
Synovial
surface of bones is covered by

A

cartilage

733
Q

Joints
Synovial
capsule layers

A

fibrous

synovial

734
Q

Joints
Synovial
fibrous capsule is continuous with

A

periosteum

735
Q

Joints
Synovial
cavity contains

A

synovial fluid

736
Q 
Joints
Synovial
classifications (6)
A 
plane
hinge
saddle
pivot
ball and socket
condyloid
737
Q

Joints
Synovial
pivot example

A

central atlantoaxial joint

738
Q

Joints
Synovial
condyloid example

A

metacarpophalangeal

739
Q

Joints
Synovial
plane joint example

A

acromioclavicular joint

740
Q

Joints
Synovial
saddle example

A

1st carpometacarpal joint

741
Q

Joints
Fibrous
3 kinds

A

suture
syndesmosis-interosseous membrane
gomphoses

742
Q

Joints
cartilaginous
types of cartilage

A

hyaline

fibro

743
Q

Joints
cartilaginous
primary aka

A

synchondrosis

744
Q

Joints
cartilaginous
secondary aka

A

symphysis

745
Q

Joints
cartilaginous
synchondrosis
includes

A

bony ephipysis
bony shaft
epiphysial plate

746
Q

Joints

hilton’s law

A

the nerve supplying the joint also supplies the muscles moving this joint and skin covering their distal attachments

747
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
articular surfaces covered by

A

fibrocartilage

748
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
joint capsule

A

fibrous capsule and synovial membrane

749
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
ligament
anteriorly and posteriorly

A

sternoclavicular lig

750
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
ligament
superiorly

A

interclavicular lig.

751
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
ligament
links clavicle to first rib

A

costoclavicular

752
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
joint cavity contains

A

articular disk

753
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
type of joint

A

saddle

but ball and socket funtionality

754
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
blood supply

A

internal thoracic a

suprascapular

755
Q

Joint of the upper limb
Sterno Clavicular Joint (SC joint)
nerve supply

A

medial supraclavicular n.

n. to subclavius

756
Q

Joint of the upper limb
Acromioclavicular joint
ligament
mixed with fibrous layer of joint capsule

A

acromioclavicular lig.

757
Q

Joint of the upper limb
Acromioclavicular joint
ligament
strong lig made of two parts

A

coracoclavicular

2 parts:
conoid lig
trapezoid lig

758
Q

Joint of the upper limb
Acromioclavicular joint
joint cavity shape

A

incomplete wedge shaped articular disk

759
Q

Joint of the upper limb
Acromioclavicular joint
joint type

A

plane

sliding, a little rotation

760
Q

Joint of the upper limb
Acromioclavicular joint
blood supply

A

suprascapular

tharcoacromial

761
Q

Joint of the upper limb
Acromioclavicular joint
nerve supply

A

supraclavicular

762
Q

Joint of the upper limb
Acromioclavicular joint
dislocation is common when?

A

a person falls on the shoulder

763
Q

Joint of the upper limb
Glenohumeral joint
joint type

A

ball and socket

multi axial

764
Q

Joint of the upper limb
Glenohumeral joint
edge of glenoid cavity is strengthened by

A

fibrous cartilage

glenoid labrum

765
Q

Joint of the upper limb
Glenohumeral joint
Fibrous layer of capsule has two openings for?

A

tendon of the long head of biceps brachii

subscapular bursa

766
Q

Joint of the upper limb
Glenohumeral joint
ligaments
intrinsic

A

glenohumeral lig
coracohumeral lig
transverse humeral lig

767
Q

Joint of the upper limb
Glenohumeral joint
3 parts of glenohumeral lig

A

superior
middle
inferior

768
Q

Joint of the upper limb
Glenohumeral joint
extrinsic ligaments

A

coracoacromial lig—-very strong

769
Q

Joint of the upper limb
Glenohumeral joint
subscapular bursa
location

A

between subscapular m. and neck of scapula

770
Q

Joint of the upper limb
Glenohumeral joint
subacromial (subdeltoid) bursa
location

A

btw. deltoid and

supraspinatous

771
Q

Joint of the upper limb
Glenohumeral joint
movements

A

flexion/extension
abduction/adduction
medial/lateral rotation
circumduction

772
Q

Joint of the upper limb
Glenohumeral joint
muscles moving this joint
groups

A

axioappendicular muscles-indirectly

scapulohumeral muscles-directly

773
Q

Joint of the upper limb
Glenohumeral joint
blood supply

A

anterior circumflex humeral a

posterior circumflex humeral a

774
Q

Joint of the upper limb
Glenohumeral joint
nerve supply

A

suprascapular
axillary
lateral pectoral

775
Q

Joint of the upper limb
Glenohumeral joint
axillary n. injury
what muscle is paralyzed?

A

deltoid

no abduction above horizontal

776
Q

Joint of the Upper Limb
Elbow joint
articulation
bones

A

humerus
radius
ulna

777
Q

Joint of the Upper Limb
Elbow joint
structures

A

trochlea
capitulum of the humerus
trochlear notch of the ulna
head of the radius

778
Q

Joint of the Upper Limb
Elbow joint
capsule
layers

A

fibrous-outer

synovial-inner

779
Q

Joint of the Upper Limb
Elbow joint
ligaments (3)

A

radial (lateral) collateral lig
ulnar (medial) collateral lig
annular lig

780
Q

Joint of the Upper Limb
Elbow joint
lateral collateral lig
begins-ends

A

beg-lateral epicondyle of humerus

end-mix with annular lig

781
Q

Joint of the Upper Limb
Elbow joint
medial collateral lig
begins-ends

A

beg-medial epicondyle of humerus

end- coronoid process and olecranon of the ulna

782
Q

Joint of the Upper Limb
Elbow joint
annular lig
shape

A

encircles head of radius

783
Q

Joint of the Upper Limb
Elbow joint
annular lig
special feature

A

proximal radioulnar joint

784
Q

Joint of the Upper Limb
Elbow joint
movement

A

flex/extension

15 degree angle=carring angle

785
Q

Joint of the Upper Limb
Elbow joint
main muscles

A

flex=biceps brachii & brachialis

extend=triceps brachii

786
Q

Joint of the Upper Limb
Elbow joint
nerve supply

A

musculocutaneous n
radial n
ulnar n

787
Q

Joint of the Upper Limb
Proximal Radioulnar joint
joint type

A

pivot

788
Q

Joint of the Upper Limb
Proximal Radioulnar joint
articulation

A

head of radius on radial notch of ulna

789
Q

Joint of the Upper Limb
Proximal Radioulnar joint
ligaments

A

annular lig

790
Q

Joint of the Upper Limb
Proximal Radioulnar joint
movement

A

supination/pronation

791
Q

Joint of the Upper Limb
Proximal Radioulnar joint
muscles

A

supinator
pronator quadratus
pronator teres

792
Q

Joint of the Upper Limb
Proximal Radioulnar joint
nerve supply

A

musculocutaneous n
median n
radial n

793
Q

Joint of the Upper Limb
Distal Radioulnar joint
joint type

A

pivot

794
Q

Joint of the Upper Limb
Distal Radioulnar joint
articulation

A

head of ulna w/
ulnar notch of radius

contains articular disk creatin an “L” shape

795
Q

Joint of the Upper Limb
Distal Radioulnar joint
ligaments

A

palmar

dorsal radioulnar ligs

796
Q

Joint of the Upper Limb
Distal Radioulnar joint
movement

A

rotation

797
Q

Joint of the Upper Limb
Distal Radioulnar joint
muscles

A

supinator m
pronator quadratus
pronator teres

798
Q

Joint of the Upper Limb
Distal Radioulnar joint
blood supply

A

anterior/posterior interosseous aa

799
Q

Joint of the Upper Limb
Distal Radioulnar joint
nerve supply

A

anterior/posterior interosseous nn

800
Q

Joint of the Upper Limb
Wrist joint
joint type

A

type 4-condyloid

801
Q

Joint of the Upper Limb
Wrist joint
articulation

A

distal end of radius + articular disk + proximal row of carpal

not pisiform

802
Q

Joint of the Upper Limb
Wrist joint
ligaments (4)

A

palmar radiocarpal lig
dorsal radiocarpal lig
radial collateral lig
ulnar collateral lig

803
Q

Joint of the Upper Limb
Wrist joint
movement

A

flex/extend
abduct/adduct
circumduction

804
Q

Joint of the Upper Limb
Wrist joint
muscles

A

flex-FCR & FCU
extend-ECRL, ECRB, & ECU
abduct-FCR, ECRL, & ECRB
adduct-ECU & FCU

805
Q

Joint of the Upper Limb
Wrist joint
blood

A

palmar carpal arches

dorsal carpal arches

806
Q

Joint of the Upper Limb
Wrist joint
nerves

A

anterior interosseous branch of median n

posterior interosseous branch of radial n

807
Q

Joint of the Upper Limb
Intercarpal joint
joint type

A

type 1- plane joint

808
Q

Joint of the Upper Limb
Intercarpal joint
articulation

A

joints between the proximal row of carpals

joints between the distal row of carpals

midcarpal joint

pisotriquetral joint

809
Q

Joint of the Upper Limb
Intercarpal joint
ligaments

A

anterior/posterior interosseous ligaments

810
Q

Joint of the Upper Limb
Intercarpal joint
movement

A

gliding movement

811
Q

Joint of the Upper Limb
Intercarpal joint
blood

A

dorsal/palmar carpal arches

812
Q

Joint of the Upper Limb
Intercarpal joint
nerve

A

anterior interosseous of median n
dorsal branch of ulnar n
deep branch of ulnar n

813
Q

Joint of the Upper Limb
Carpometacarpal (CMC) joint & Intercarpal Joint (IM)
joint type

A

saddle-type 3

814
Q

Joint of the Upper Limb
Carpometacarpal (CMC) joint & Intercarpal Joint (IM)
articulation

A

CMC- distal row of carpals w/ base of metacarpals

IM- its neighbor (haha)

815
Q

Joint of the Upper Limb
Carpometacarpal (CMC) joint & Intercarpal Joint (IM)
ligaments

A

palmar CMC lig and palmar IM lig

dorsal CMC lig and dorsal IM lig

816
Q

Joint of the Upper Limb
Carpometacarpal (CMC) joint & Intercarpal Joint (IM)
movement

A

(thumb)
flex/extension
abduction/adduction
circumduction

(2-5)
no movement

817
Q

Joint of the Upper Limb
Carpometacarpal (CMC) joint & Intercarpal Joint (IM)
blood supply

A

palmar/dorsal carpal arches
deep palmar arch
metacarpal aa

818
Q

Joint of the Upper Limb
Carpometacarpal (CMC) joint & Intercarpal Joint (IM)
nerves

A

anterior interosseous of median n
posterior interosseous of radial n

dorsal branch of ulnar n
deep branch of ulnar n

819
Q

Joint of the Upper Limb
Metacarpophalangeal Joint & Interphlangeal Joint
articulation

A

MP-head of metacarpals + base of proximal phalanges

proximal IP- heads of proximal phalanges + base of middle phalanges

distal IP- heads of middle phalanges + base of distal phalanges

820
Q

Joint of the Upper Limb
Metacarpophalangeal Joint & Interphlangeal Joint
ligaments

A

collateral ligaments

palmar fibrous digital sheath

2nd-5th MP united by deep transverse metacarpal ligaments

821
Q

Joint of the Upper Limb
Metacarpophalangeal Joint & Interphlangeal Joint
2nd-5th movement

A

2nd-5th type 4, condyloid
flexion/extend
abduct/adduct
circumduction

822
Q

Joint of the Upper Limb
Metacarpophalangeal Joint & Interphlangeal Joint
thumb MP
movement

A

type 2-hinge

flex/extend

823
Q

Joint of the Upper Limb
Metacarpophalangeal Joint & Interphlangeal Joint
movement
all IP

A

type 2-hinge

flexion/extension

824
Q

Joint of the Upper Limb
Metacarpophalangeal Joint & Interphlangeal Joint
blood

A

common palmar digital aa

superficial palmar arch

825
Q

Joint of the Upper Limb
Metacarpophalangeal Joint & Interphlangeal Joint
nerves

A

palmar digital nn
from
median and ulnar nn

Anatomy (22 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions