Anatomy Flashcards

1
Q

Known as the SITS muscles and muscles of the rotator cuff

Teres Minor and Infraspinatus perform sthe same action of lat rotate, abdduct and stablizing the shoulder, p.75

A

supraspinatus,infraspinatus,teres minor and subscapularis

SITS

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

A: adduct/elevate/downward rotation of scapula
O: spinous process t2-t5;c7-t1
I; medial border of scapula between the spin, upper port of medial border of scapula

A

Rhomboids

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

A:Extend the head and neck, lat flex head neck, rotate head and neck elevate scapula, retracts, stablize adduct the scapula elevation and depression of the scapula
O: Occipital proturberance, nuchal line
I lateral one third of clavicle and acromion spine of scapula

A

Trapeziusp.69

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

well developed in superheroes lies along the rib cage abducts the scapula and antagonist to the rhomboids

A: abduct/upward rotate/depress the scapula
O: external upper eight or nine ribs
I: medial part of scapula anteriorly

A

Serratus Anterior

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

raises first tow ribs, assst in neck flexion; inserted at 1st and 2nd rib, lateral side of neck

A

Scalenes

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

only rotator cuff muscle that attaches to the lesser tubercle of the humerus, rotates the shoulder medially; between scapula and rib cage

A

Subscapularis

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

superficial of the spine
runs from the sacrum to the occiput along the posterior aspect of the vertebral column
includes iliocostalis, longissimus and spinalis(Lateral–>Medial)
I love sphaghetti

A

Erector Spinae group

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

located on the lateral an anterior aspects of the neck, large belly with two heads attaches to mastoid process, carotoid artery lays deep, Lord Byron fashion

A: Laterally flex and rotate the head for opposite side, flex the neck and elevation of ribcage during inhalation
O: Sternal head: top of manubrium; Clavicular head: medial 1/3 of the clavicle
I: Mastoid process of temporal bone and lateral portion of superior nuchal line of occiput
N: spinal accessory nerve XI

Muscles to work:
Levator scapula, scalenes and upper traps

A

Sternocleidomastoid

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

both located on forearm
located on anterior medial side
located on posterior lateral side

Review Chapter 3

A

Flexors

Extensors

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

Six main muscle groups in the forearm

A

Flexor Capri, flexor digiti, flexor pollicis and extensor carpi ,extensor digiti and extensor policies

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

all on the radial nerve

4 extensors create extension primarily at the wrist and fingers

A

Extensors

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

lateral/posterior to the brachioradialis
known as the Wad of Three
A: to the extend and abduct the wrist; assist to flex the elbow
O: Longus: distal one-third of the lateral supracondylar ridge of humerus; Brevis: common extensor tendon from the lateral epicondyle of humerus
I: Longus: Base of second metacarpal Brevis: Base of the third metacarpal
N: Longus: Radial
Brevis: Radial

A

BRACHIORADIALIS and Extensor Carpi Radialis Longus and Brevis

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

flexes the wrist

A

carpi

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

flexes digits

A

digiti

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

part of superficial layer sometimes absent, runs between
flexor carpi radialis and flexor carpi ulnaris
attaches to the aponeurosis
absent in 11% of the population

A

Palmaris Longus

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

anterior surface of the forearm, tucked b/t brachioradialis and forearm flexors; antagonist to the biceps branchi and supinator
A: Pronate the forearm(radioulnar joint) flex elbow
O: common flexor tendon from medial epicondyle of the humerus and coronid ulna
I: middle lateral of radius
N: Medial

A

pronator Teres

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q
small pronator
A: Pronates the arm
O: medial/anterior of distal ulna
I:Lateral anterior surface distal radius
N: Medial
A

pronator Quadratus

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

located on the lateral side of the elbow; short deep in forearm extensors & superficial to the head of the radius
antagonist to pronator teres
A: Supinate the forearm

O: lateral epicondyle of humerus, radial collateral ligment, annular ligament and supinator crest of the ulna

I: Anterior, lateral surface of proximal one-third of radial shaft
N: Radial

A

Supinator

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

known as a holster

A

Flexor Retinaculum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q
four short muscles located here
thumb pad
abductor pollicis brevis
flexor pollicis brevis
opponens pollicis
adductor pollicis
A

Thenar eminence

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

pinkie pad

A

hypothenar Eminence

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

his muscle is responsible for hiccups basically spasms

A

Diaphragm

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

Name the three holes of the Diaphragm

And what are they for?

A

Abdominal Aorta, Vena Cava Foramen and Esophageal hiatus

Abdominal Aorta-away,

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

Attachment site for the diaphragm

A

Central Tendon

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

nerve that feeds the diaphragm

A

Phrenic Nerve

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

smallest of the erector spinae group and lies closest to the spine in the lamina groove
Only one attaches to the spinous process

A

spinalis

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

assist in extension,lateral flexion, and rotation of the head and neck to the same side

A

longissiumus and iliocostalis

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

Six muscles located deep to the gluteus maximus and create lateral rotation of the hip
-all attach to the aspects of the trochanter and medially to the sacrum and pelvis
Piriformis,
Quadratus Femoris,
Obturator Internus,
Obturator Externus,
Gemellus Superior, and Gemellus Inferior

A

Deep Six or Lateral Rotators of the Hip

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

Fifth adductor
lies superficially on the medial thigh
is the only adductor that crosses the knee
O: inferior ramus of pubis
I: Proximal, medial shaft of tibia at pes anserinus tendon
semitendons/semimembranous

A

Gracilis

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

TFL, small superficial muscle located on the lateral side of the upper thigh
Easily accessible between the upper fibers of the rectus femoris and the gluteus medius,

A: flex, medially rotate, abduct the hip
O Iliac crest, posterior to the ASIS
I iliotibial tract

A

Tensor Fasciae Latae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q
unlocking joint key that unlocks the knee
 located in the popliteal space
small short belly 
lying beneath the gastrocnemius
weak flexor of the knee

A : medially rotate the flexed knee, Flex the knee
O: Lateral condyle of the femur
I: Proximal, posterior aspect of tibia

A

Popliteus

32
Q

ies superficial to the sciatic nerve danger for over compressing it
A: Laterally rotate and Abduct the hip when the hip is flexed
O: Anterior surface of sacrum
I: Superior aspect of greater trochanter

A

Piriformis

33
Q

A: Laterally rotate the hip
O: Lateral border of ischial tuberosity
I: Intertrochanteric crest, between the greater and lesser trochanters

A

Quadratus Femoris

34
Q

A: Laterally rotate the hip
O: Obturator Membrane and inferior surface of obturator foramen
I: Medial surface of greater trochanter

A

Obturator Internus

35
Q

A: Laterally rotate the hip
O: Rami of pubis and ischium, obturator membrane
I: Trochanteric fossa of femur

A

Obturator Externus

36
Q

A: Laterally rotate the hip
O: Ischial Spine
I: Medial surface of greater trochanter

A

Gemellus Superior

37
Q

A: Laterally rotate the hip
O: Ischial Tuberosity
I: Medial surface of greater trochanter

A

Gemellus Inferior

38
Q

known as the the hip hiker muscle

deepest muscle of the abdomen ; watch the kidneys

originates at the posterior iliac crest inserts 12th rib and transverse process

accessible and workable on the lateral edge

A

Quadratus Lumborum

39
Q

I:groove of the humerus intertubular
O: angle of scapula, spinous processes of last six thoracic vertebrae, last three or four ribs, thoracolumbar aponeurosis and posterior iliac crest

A: Extend/adduct and med rotate the should

A

Latissimus Dorsi

40
Q

part of the muscles that attach to the proximal medial tibial shaft along with gracilis and smeitendious
Longest muscle in the body
L.Sartor, tailor
A: Flex, lateral rotate, abduct the hip; flex and medially rotate the knee
O: ASIS
I: proximal,medial shaft of the tibia at pes Anserinus tendon
N: Femoral, L2,3,(4)

A

Sartorius

41
Q

lender peroneal muscles are located on the lateral side of the fibula between the extensor digitorum longus and the soleus
A: evert the foot; assist to plantar flex the ankle
O: Head of fibula and proximal two-thirds of lateral fibula
I: Base of the first metatarsal and medial cuneiform
*Helps runners with uneven ground

A

Peroneus Longus

42
Q

portion lies deep to peroneus longus
A:Evert the foot ;Assist to plantar flex the ankle
O: Distal two-thirds of lateral fibula
I: Tuberosity of fifth metatarsal

A

Peroneus brevis

43
Q

large,superficial lies lateral to the tibial shaft
A: Inversts and dorsiflex the ankle
O: Lateral Condyle of the tibia; proximal, lateral surface of the tibia and interosseous memmebrane where shin splits happen here
I: Medial cuneiform and the base of the first metatarsal

A

Tibialis Anterior

44
Q

A: Inversion of the foot; Plantar Flex the ankle
O: Proximal, posterior shafts of tibia and fibula; and interosseous membrane
I: All five tarsal bones and bases of second through fourth metatarsals

A

Tibialis Posterior

45
Q

Name two rotator cuffs that has a same action

A

Infraspinatus &

Teres Minor

46
Q

Single action rotator cuff

A

Supraspinatus and subscapularis

47
Q

Actions of the Biceps Branchii

A

Flexes the Elbow
Supinate the forearm
Flexes the shoulder

48
Q

anterior part of the arm

A

Biceps Branchii

49
Q

Antagonist for Biceps Branchii

A

Triceps Branchii

50
Q

shoulder blade; triangular shaped bone of upper back, helps with movement of the arm attachment site of sixteen muscles

A

scapula

51
Q
Jaw Bone
Body lower jaw
Base jaw line
Submandibular Fossa on the underside
Ramus
A

mandible

52
Q

Form the center of the face,inferior portion of the orbit of the eye
Surface around the nose, and the upper jaw in which upper row of teeth articulate

A

maxilla

53
Q

rounded articular surface at the extremity of a bone

A

condyle

54
Q

bump above condyle

A

epicondyle

55
Q

shallow depression

A

fossa

56
Q

small rounded bump used for muscle attachment

A

tubercles

57
Q

Tightly wedged together
Dorsal surface of the foot
5

A

tarsals

58
Q

inner side of the ankle, formed by the lower end of the tibia. The lateral malleolus is the prominence on the outer side of the ankle, formed by the lower end of the fibula.

A

medial malleolus

59
Q

Superficial to the knee to the ankle

A

tibia

60
Q

Lays lateral to the tibia

Bears only 10 percent of body weight

A

fibula

61
Q

c5-t1

runs from cervical region down to the armpit to the arm can result in numbness,tingling or paralysis down the arm

A

Branchial Plexus

62
Q

C5-6 sensory, lateral shoulder over the deltoid muscle; motor-deltoid and teres minor muscles

A

Axillary Nerve

63
Q

L4-S3-sensory posterior thigh

mostor-hamstrings

A

Sciatic nerve

64
Q

Divides the body into left and right
Medial and lateral
Flex ion and extension

A

Sagittal Plane

65
Q

Divides the body into front and back portions
Anterior and posterior terms used
Adduction and abduction happens here

A

Frontal Plane(Coronal Plane)

66
Q

Dividing the body into upper and lower parts
Superior and Inferior terms used
Rotation happens on this

A

Transverse Plane

67
Q

Runs down the center of the body dividing the sagittal plane into symmetrical halves

A

Midline or midsagittal plane

68
Q

The skeleton’s Center

Includes the cranium,vertebral column, ribs, sternum and hyoid bone

A

Axial Skeleton

69
Q
Composed of the arms and legs
Pectoral girdle(scapula and clavicle)
Pelvic girdle (hips)
A

Appendicular Skeleton

70
Q

How many bones in the body

A

206

71
Q

How many bones present in cervical vertebra

A

7

72
Q

How many bones present in thoracic column

A

12

73
Q

Lumbar column has how many bones

A

5

74
Q

outer/moveable

proximal/non-moveable

A

insertion

origin

75
Q

process of muscles doing like tug and pull method 2 opposing set of muscles like antagonist and synogist

A

Reciprocal Inhibition