Mod 4: Anterior Forearm Muscle Chart Flashcards

1
Q

Proximal attachment of pronator teres m?

A

medial epicondyle and coronoid of ulna

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2
Q

Distal attach. of pronator teres m?

A

lateral radius

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3
Q

Proximal attach. of palmaris longus m?

A

medial epicondyle

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4
Q

Distal attach. of palmaris longus m?

A

palmar aponeruosis

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5
Q

Proximal attachment of flexor carpi radialis (FCR)?

A

medial epicondydle

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6
Q

Distal attachment of flexor carpi radialis (FCR)?

A

2nd metacarpal

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7
Q

Proximal attach. of flexor carpi ulnaris (FCU)?

A

medial epicondyle and posterior ulna

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8
Q

Distal attach. of flexor carpi ulnaris (FCU)?

A

pisiform; hook of hamate; and 5th metacarpal

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9
Q

Proximal attach. of flexor digitorum superficialis (FDS)?

A

medial epicondyle; coronoid; proximal radius; and ulna

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10
Q

Distal attach. of flexor digitorum superficialis (FDS)?

A

middle phalanx of medial 4 digits

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11
Q

Proximal attach. of flexor digitorum profundus (FDP)?

A

proximal ulna; interosseus membrane

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12
Q

Distal attach. of flexor digitorum profundus (FDP)?

A

distal phalanx of medial 4 digits

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13
Q

Proximal attach. of flexor pollicis longus (FPL)?

A

anterior radius

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14
Q

Distal attach. flexor pollicis longus (FPL)?

A

distal phalanx thumb

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15
Q

Proximal attach. pronator quadratus (PQ)?

A

distal ulna

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16
Q

Distal attach. of pronator quadratus (PQ)?

A

distal radius

17
Q

Action of pronator teres m?

A

pronation of the forearm
weak flexion of elbow

18
Q

Action of palmaris longus m?

A

assist flexion of wrist

19
Q

Action of flexor carpi radialis (FCR)?

A

flexion and aBDuction (radial deviation) of the wrist

weak flexion of elbow

20
Q

Action of flexor carpi ulnaris (FCU)?

A

flexion and aDDuction (ulnar deviation) of wrist
weak flexion of elbow

21
Q

Action of flexor digitorum superficialis (FDS)?

A

flexion of the proximal interphalangeal (PIP)

assist flexion of the wrist MCP

weak flexion of the elbow

22
Q

Action of flexor digitorum profundus (FDP)?

A

flexion of distal interphalangeal (DIP)

assist flexion of PIP, MCP, wrist

23
Q

Action of flexor policies longus (FPL)?

A

flexion of DIP of thumb

24
Q

Action of pronator quadratus?

A

pronation of the forearm

25
Q

Innervation of pronator teres m?

A

median n
C5-T1

26
Q

Innervation of palmaris longus m?

A

median n
C5-T1

27
Q

Innervation of flexor carpi radialis (FCR)?

A

median n
C5-T1

28
Q

Innervation of flexor carpi ulnaris (FCU)?

A

ulnar n
C8-T1

29
Q

Innervation of flexor digitorum superficialis (FDS)?

A

median n
C5-T1

30
Q

Innervation of flexor digitorum profundus (FDP)?

A

ulnar (medial 2)
anterior interosseous (AIN) (lateral 2)

both C8-T1

31
Q

Innervation of flexor policies longus (FPL)?

A

AIN
C8-T1

32
Q

Innervation of pronator quadratus (PQ)?

A

AIN
C8-T1