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Kinesiology PTA 125 > ch 12 (wrist) muscles > Flashcards

ch 12 (wrist) muscles Flashcards

1
Q

flexor carpi ulnaris, flexor carpi radialis, and palmaris longus are

A

anterior muscles

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2
Q

extensor carpi radialis longus, extensor carpi radialis brevis, and extensor carpi ulnaris are

A

posterior muscles

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3
Q

Flexor carpi ulnaris origin

A

medial epicondyle of humerus

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4
Q

I- pisiform and base of 5th metacarpal

A

flexor carpi ulnaris

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5
Q

A- wrist flexion, ulnar deviation, assists in elbow flexion

A

flexor carpi ulnaris

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6
Q

N- ulnar nerve (C8, T1)

A

flexor carpi ulnaris

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7
Q

Flexor carpi radialis origin

A

medial epicondyle of humerus

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8
Q

I- base of 2nd and 3rd metacarpal

A

flexor carpi radialis

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9
Q

A- wrist flexion, radial deviation, assists in elbow flexion

A

flexor carpi radialis

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10
Q

originates on lateral epicondyle of humerus

A

common extensor tendon

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11
Q

plamaris longus origin

A

medial epicondyle of humerus

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12
Q

muscle contributes to cupping motion

A

palmaris longus

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13
Q

I- palmar aponerosis

A

palmaris longus

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14
Q

A- assistive in wrist flexion

A

palmaris longus

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15
Q

tendon that originates on medial epicondyle of humerus

A

common flexor tendon

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16
Q

O- supracondylar ridge of humerus

A

extensor carpi radialis longus

17
Q

I- base of 2nd metacarpal

A

extensor carpi radialis longus

18
Q

A- wrist extension, radial deviation, assist in elbow flexion

A

extensor carpi radialis longus

19
Q

flexor carpi radialis and plamaris longus innervate at

A

median (C6, C7)

20
Q

extensor carpi radialis brevis origin

A

lateral epicondyle of humerus

21
Q

I-base of 3rd metacarpal

A

extensor carpi radialis brevis

22
Q

A- wrist extension, assists in elbow extension

A

extensor carpi radialis brevis

23
Q

extensor carpi radialis brevis, extensor carpi radialis longus innervate

A

radial nerve (C6, C7)

24
Q

extensor carpi ulnaris originates

A

lateral epicondyle of humerus

25
Q

I- base of 5th metacarpal

A

extensor carpi ulnaris

26
Q

A- wrist extension, ulnar deviation

A

extensor carpi ulnaris

27
Q

N- radial (C6-8)

A

extensor carpi ulnaris

28
Q

contains all wrist, hand, and thumb tendons

A

extensor retinaculum

Kinesiology PTA 125 (21 decks)

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