chapter 10 Flashcards

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1
Q

The _____ _____ has larger bones that the axial skeleton and bears more weight.

A

appendicular skeleton

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2
Q

the appendicular skeleton has ___ bones. What does it include?

A
126
upper limbs
lower limbs
bones or girdles that attach limbs to the axial skeleton
pectoral girdle
pelvic girdle.
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3
Q

a prominent ridge for muscle attachment

A

crest

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4
Q

a smooth, rounded articular process used for articulation

A

condyle

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5
Q

the state of being jointed.

A

articulation

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6
Q

projection above a condyle for muscle attachment

A

epicondyle

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7
Q

opening or hole for blood vessels and nerves

A

foramen

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8
Q

shallow depression for muscle attachment or articulation

A

fossa

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9
Q

rounded articular projection supported on the neck of a bone for articulation

A

head

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10
Q

an indentation or depression or groove for blood vessels and nerves

A

notch

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11
Q

a very large projection for muscle attachment

A

trochanter

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12
Q

a sharp, slender projection for muscle attachment

A

spine

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13
Q

a large, roughened projection for muscle attachment

A

tuberosity

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14
Q

attaches an upper limb to the axial skeleton

A

pectoral girdle

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15
Q

what composes the pectoral girdle

A

scapula and clavicle

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16
Q

the lateral end of the clavicle articulates with the _____ of the ______.

A

acromion of the scapula

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17
Q

the medial end of the clavicle articulates with the ______ of the ______ attaching the pectoral girdle to the axial skeleton.

A

manubrium of the sternum

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18
Q

the _____ does not articulate directly with the axial skeleton but is attached to it with muscles.

A

scapula

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19
Q

the collar bone

A

clavicle

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20
Q

shoulder blade

A

scapula

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21
Q

sharp ridge located on posterior side of scapula

A

spine

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22
Q

flattened process at lateral end of spine that articulates with the clavicle

A

acromion

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23
Q

joint socket or fossa – depression inferior to acromion that articulates with the head of the humerus

A

glenoid cavity

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24
Q

superior and medial to glenoid cavity; site for muscle attachment (crow’s beak)

A

coracoid process

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25
Q

what are the bones that the upper limbs consist of?

A

humerus,ulna, radius, carpals, metacarpals, phalanges

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26
Q

the arm bone

A

humerus

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27
Q

rounded proximal end of humerus

A

head

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28
Q

raised area between the proximal and distal ends of the humerus

A

deltoid tuberosity

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29
Q

spool shaped medial condyle on the anterior, distal end of humerus

A

trochlea

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30
Q

rounded, knob-like condyle lateral to the trochlea of humerus

A

capitulum

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31
Q

shallow anterior depression on distal end of humerus

A

coronoid fossa

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32
Q

tip of the elbow - largest depression on posterior, distal end of humerus

A

olecranon fossa

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33
Q

medial bone of forearm

A

ulna

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34
Q

large curved lip-like projection on posterior side of proximal end of ulna

A

olecranon

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35
Q

smaller, curved lip-like projection on anterior side of proximal end; distal to olecranon (of ulna)

A

coronoid process

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36
Q

deep, curved area between olecranon and coronoid process of ulna

A

trochlear notch

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37
Q

pole-like, slender, pointed projection on distal end of ulna

A

styloid process

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38
Q

lateral bone of forearm

A

radius

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39
Q

flat, disc shaped proximal end of radius

A

head

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40
Q

slender, pointed projection; distal end of radius

A

styloid process

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41
Q

the shoulder joint that connects the upper limb to the pectoral girdle is formed by the what

A

head of the humerus articulating with the glenoid cavity of the scapula

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42
Q

The __(C)___ __(P)____ and __(O)____ of the ulna fit into the _(C)___ and __(O)_____ __(F)_____ of the humerus.

A

coronoid process and olecranon of ulna

into the coronoid and olecranon fossae of the humerus

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43
Q

The __(T)____ of the humerus articulates with the __(T)__ __(N)___ of the ulna

A

trochlea of humerus

with trochlea notch of ulna

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44
Q

The __(H)__ of the radius articulates with the ___(C)___ of the humerus at the ___(E)___ ___(J)___ and with the ___(R)___ ___(N)___ of the ulna at the ___(P)___ ___(R)___ ___(J)___>

A

head of the radius with the capitulum of the humerus at the elbow joint and with the radial notch of the ulna at the Proximal radioulnar joint.

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45
Q

the wrist bones

A

carpals

46
Q

the bones that make up the palm of the hand

A

metacarpals

47
Q

the name for the fingers in general

A

phalanges

48
Q

The ___(P)___ ___(G)___ is composed of two hip or ___(C)___ bones called the __ __(C)__(plural) that attach the lower limb to the axial skeleton.

A

pelvic girdle
coxal bones
OS Coxae

49
Q

Each OS coxa (single) is formed by the fusion of three separate bones:

A

the ilium, ischium and pubic

50
Q

largest and most superior of the three components of OS Coxa.

A

Ilium

51
Q

superior border of ilium; when placing your hands on “hips” you are on this area

A

iliac crest

52
Q

protrusion on anterior end of iliac crest

A

anterior superior iliac spine

53
Q

large notch on posterior side of ilium

A

greater sciatic notch

54
Q

inferior, posterior portion of OS Coxa; when seated you sit on this bone

A

ischium

55
Q

anterior, inferior portion of OS Coxa

A

pubis

56
Q

joint where the two pubic bones join anteriorly

A

pubic symphysis

57
Q

deep indentation or cup for the head of the femur

A

acetabulum

58
Q

largest foramen in the skeleton

A

obturator foramen

59
Q

The hip or _(C)__ __(J)__ is formed by the ___(A)___ articulating with the __(H)__ of the femur to form a ball and socket joint.

A

coxal joint is the head of the femur and the acetabulum articulating

60
Q

when articulated, the __ __(C)__ are united posteriorly with the __(S)__ at the ___(S)___ __(J)__, they form they bony __(P)__ which connects the lower extremity with the axial skeleton.

A

OS Coxae are united posteriorly with the sacrum at the sacroiliac joints to form the bony pelvis

61
Q

the lower limb includes what bones

A

femur, patella, tibia, fibula, tarsals, metatarsals, and phalanges

62
Q

the largest and strongest bone in the human skeleton

A

femur

63
Q

the head of the femur articulates with what

A

acetabulum

64
Q

the distal end of the femur articulates with what

A

the tibia and patella

65
Q

large, rounded, knob-like proximal end of femur

A

head

66
Q

narrower, constriction distal to head of femur

A

neck

67
Q

large and roughened superior projection lateral to neck of femur

A

greater trochanter

68
Q

rounded, medial process on posterior side of distal end of femur

A

medial condyle

69
Q

similar to medial condyle on lateral side of femur

A

lateral condyle

70
Q

small triangular bone (kneecap) anterior surface is smoother than the posterior surface

A

patella

71
Q

shallow, irregular shaped __(A)__ __(F)__ are on the posterior surface of the patella that articulate with the __(C)__ of the __(F)__.

A

articular facets with the condyles of the femur

72
Q

leg bone that is weight bearing and is medially located

A

tibia

73
Q

laterally the __(T)_ forms a joint with the __(F)__,

A

tibia / fibula

74
Q

flattened, expanded medial projections on proximal end of tibia

A

medial condyle

75
Q

similar to medial condyle on lateral side of tibia

A

lateral condyle

76
Q

large, roughened projection on anterior surface, inferior to condyles of tibia

A

tibial tuberosity

77
Q

medial process on distal end of tibia, forms medial bump of ankle

A

medial malleolus

78
Q

the slender ____ is the lateral leg bone that is important for muscle attachment but not for bearing weight

A

fibula

79
Q

the ____ of the fibula is proximal and articulates with the ____ but not the ____.

A

head
tibia
femur

80
Q

The ___(L)___ ___(M)___ is distal and articulates with the _____ laterally.

A

lateral malleolus

talus

81
Q

proximal end of fibula

A

head

82
Q

distal end of fibula, forms lateral bump of ankle

A

lateral malleolus

83
Q

ankle bones

A

tarsals

84
Q

largest ankle bone (heel)

A

calcaneus

85
Q

the other large tarsal bone that articulates with the tibia

A

talus

86
Q

the bones that form the instep of the foot

A

metatarsals

87
Q

the toes of the feet in general

A

phalanges

88
Q

the acromion process articulates with what bone?

A

lateral end of clavicle

89
Q

Is the clavicle anterior or posterior to the scapula?

A

anterior

90
Q

The clavicle articulates with which bone medially?

A

manubrium of the sternum

91
Q

The humerus articulates with what bone marking of the scapula?

A

glenoid cavity

92
Q

Name the larger bone that makes up the pectoral girdle.

A

scapula

93
Q

Name the smaller bone that makes up the pectoral girdle.

A

clavicle

94
Q

what part of the radius articulates with the humerus?

A

the head

95
Q

what part of the ulna fits into the olecranon fossa of the humerus?

A

olecranon process

96
Q

the coronoid process articulates with what depression on the distal end of the humerus?

A

coronoid fossa

97
Q

is the ulna medial or lateral compared with the radius?

A

medial

98
Q

what are the bones called that make up the palm of the hand?

A

METACARPALS

99
Q

what are the bones of the wrist called?

A

carpals

100
Q

when you put your hands on your hips, which bone marking of each OS Coxa are you touching?

A

iliac crest

101
Q

with your hands on your hips, feel a point of the pelvis protruding anteriorly just above your thigh. Name this bone marking.

A

anterior superior iliac spine

102
Q

name the two ones that form the pelvic girdle.

A

OS Coxae

103
Q

what bones of the OS Coxae do you sit on?

A

ischium

104
Q

name the bones of the OS Coxae that articulate anteriorly.

A

pubic bones

105
Q

is the fibula medial or lateral to the tibia

A

lateral

106
Q

medial process at the distal end of the tibia that forms the anklebone

A

medial malleolus

107
Q

heaviest and strongest bone of the leg (not thigh)

A

tibia

108
Q

thigh bone

A

femur

109
Q

the fibula is a weight-bearing bone. True or false?

A

false

110
Q

Tarsal bone that articulates with the tibia

A

talus

111
Q

heel bone

A

calcaneus

112
Q

bones of the distal part of the instep

A

metatarsals