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Kinesiology > muscles of wrist and hand > Flashcards

muscles of wrist and hand Flashcards

1
Q

origin and insertion of felxor carpi radialis

A

O: medial epicondyle of humerus

I: palmar surface of prox end of 2nd/3rd metacarpel

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2
Q

actions of flexor carpid radialis

A

eblow: flexion
wrist: -flexion
- radial flex

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3
Q

origin and insertion of flexor carpid ulnaris

A

O: medial epicondyle of humerus

I: -palmer surface of medial carpels

-palmar surface of prox end of 5th metacarpel

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4
Q

actions of flexor carpi ulnaris

A

elbow: flexion
wrist: -flexion
- ulnar flexion

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5
Q

origin and insertion of extensor carpi radialis (both)

A

O: lateral epicondyle of humerus

I: dorsal surface of prox end of 2nd and 3rd metacarpel

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6
Q

actions of extensor carpi radialis (both)

A

elbow: extension
wrist: -extension
- radial flexion

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7
Q

origin and insertion of extensor carpi ulnaris

A

O: lateral epicondyle of humerus

I: dorsal surface of prox end of 5th metacarpel

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8
Q

actions of extensor carpi ulnaris

A

elbow: extension
wrist: -extension
- ulnar flexion

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9
Q

actions of flexor digitorum superficialis

A

elbow: flexion
wrist: flexion
fingers: flexion of digits 2,3,4,5

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10
Q

actions of flexor digitorum profundus

A

wirst: flexion
fingers: flexion of digits 2,3,4,5

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11
Q

actions of exntesor digitorum communis

A

elbow: extenson
wrist: extension
fingers: extension of digits 2,3,4,5

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12
Q

actions of extensor indicis

A

wrist: extension
fingers: extension of 2nd digit @ MP jnt

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13
Q

actions of extensor digiti minimi

A

elbow: extension
wrist: extension
fingers: extension of 5th digit

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14
Q

actions of flexor pollicis longus

A

wrist: flexion
fingers: flexion of 1st digit

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15
Q

actions of extensor pollicis longus

A

wrist: extension and radial flexion
fingers: extension of 1st digit

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16
Q

actions of abductor pollicis longus

A

wrist: radial flexion
fingers: abduct 1st digit

17
Q

eblow: flexion
wrist: -flexion
- radial flex

A

actions of flexor carpid radialis

18
Q

elbow: flexion
wrist: -flexion
- ulnar flexion

A

actions of flexor carpi ulnaris

19
Q

elbow: extension
wrist: -extension
- radial flexion

A

actions of extensor carpi radialis (both)

20
Q

elbow: extension
wrist: -extension
- ulnar flexion

A

actions of extensor carpi ulnaris

21
Q

elbow: flexion
wrist: flexion
fingers: flexion of digits 2,3,4,5

A

actions of flexor digitorum superficialis

22
Q

wirst: flexion
fingers: flexion of digits 2,3,4,5

A

actions of flexor digitorum profundus

23
Q

elbow: extenson
wrist: extension
fingers: extension of digits 2,3,4,5

A

actions of exntesor digitorum communis

24
Q

wrist: extension
fingers: extension of 2nd digit @ MP jnt

A

actions of extensor indicis

25
Q

elbow: extension
wrist: extension
fingers: extension of 5th digit @ MP jnt

A

actions of extensor digiti minimi

26
Q

wrist: flexion
fingers: flexion of 1st digit

A

actions of flexor pollicis longus

27
Q

wrist: extension and radial felxion
fingers: extension of 1st digit

A

actions of extensor pollicis longus

28
Q

wrist: radial flexion
fingers: abduct 1st digit

A

actions of abductor pollicis longus

29
Q

origin and insertion of flexor digitorum superficialis

A

O: -med epicondyle of humerus

  • mid 1/3 of coronoid process
  • ant surface of mid 1/3 of radius

I: palmer side of mid phalanx of digits 2,3,4,5

30
Q

origin and insertion of extensor digitorum communis

A

O: lat epicondyle of humerus

I: dorsal side of mid and distal phalanx of digits 2,3,4,5

31
Q

origin and insertion of extensor digit minimi

A

O: lat epicondyle of humerus

I: dorsal surface of prox phalanx of 5th digit

32
Q

action of adductor pollicus

A

adduction 1st digit

Kinesiology (18 decks)

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