chapter 9 Flashcards

1
Q

composed of bones found in the upper and lower limbs

A

appendicular skeleton

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2
Q
A
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3
Q

pelvic girdle

A

os coxae

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4
Q

age of completion of bone development

A

25

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5
Q

single, strong bone close to trunk, a hinge joint connecting to distal bones

A

limb

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6
Q

this part is composed of the clavicle and scapula

A

shoulder girdle

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7
Q

serve as attachment sites for muscles that move the shoulder and arm

A

shoulder girdle

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8
Q

loosely anchored, s-shaped

A

clavicle

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9
Q

located on posterior of shoulder

A

scapula

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10
Q

three boarders of scapula

A

medial and lateral borders

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11
Q

joint formed by the articulation of the clavicle and scapula

A

acromioclavicular joint

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12
Q

articulates medially with manubrium of sternum

A

clavicle

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13
Q

articulates with the head of humerus, forms glenohumeral joint

A

glenoid cavity

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14
Q

bones found in the arm

A

humerus
ulna
radius
carpal
metacarpal of the hands
phalanges of fingers

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15
Q

the head of this articulates with the glenoid cavity of the scapula at the shoulder

A

humerus

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16
Q

common site of fractures

A

surgical neck

17
Q

medial bone of antebrachial region, proximal end resembles shape of the letter c

A

ulna

18
Q

allow hinge-like motion of forearm

A

ulna

19
Q

lateral bone of the antebrachial region, rotates around ulna to allow pronation and supination of forearm

A

radius

20
Q

is between radium and ulna

A

interosseous membrane

21
Q

movements that occur as the radius rotates around the ulna

A

supination and pronation

22
Q

number of bones and rows in wrist

A

8 - 2 rows

23
Q

scaphoid, lunate, triquetrum, pisiform

A

proximal row

24
Q

trapezium, trapezoid, capitate, hamate

A

distal row

25
Q

bones of the hand

A

metacarpal and phalanges

26
Q

number of metacarpals and phalanges

A

5 - 14

27
Q

fractures in the wrist

A

scaphoid