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MS1 > Muscles Of The Forearm And Hand (Nerve And Action) > Flashcards

Muscles Of The Forearm And Hand (Nerve And Action) Flashcards

From Lecture 8

1
Q

Name the nerve of the PT

A

Median nerve (C5-T1)

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2
Q

Name the nerve of the PL

A

Median nerve (C5-T1)

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3
Q

Name the nerve of the FCR

A

Median nerve (C5-T1)

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4
Q

Name the nerve of the FCU

A

Ulnar nerve (C7-T1)

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5
Q

Name the nerve of the FDS

A

Median nerve (C5-T1)

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6
Q

Name the nerves of the FDP

A

Median (lateral part of muscle) and ulnar (medial part of muscle) nerves

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6
Q

Name the nerve of the FPL

A

Median nerve (C5-T1) anterior interosseus branch

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7
Q

Name the nerve of the PQ

A

Median nerve (C5-T1) anterior interosseus branch

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8
Q

Name the nerve of the BR

A

Radial nerve (C5-T1)

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9
Q

Name the nerve of the ECRL

A

Radial nerve (C5-T1)

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10
Q

Name the nerve of the ECRB

A

Radial nerve (C5-T1)

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11
Q

Name the nerve of the ED

A

Deep radial nerve (C5-T1)

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12
Q

Name the nerve of the EDM

A

Deep radial nerve (C5-T1)

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13
Q

Name the nerve of the ECU

A

Deep radial nerve (C5-T1)

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14
Q

Name the nerve of the supinator

A

Deep radial nerve (C5-T1)

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15
Q

Name the nerve of the AbdPL

A

Deep radial nerve (C5-T1)

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15
Q

Name the nerve of the EPL

A

Deep radial nerve (C5-T1)

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16
Q

Name the nerve of the EI

A

Deep radial nerve (C5-T1)

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17
Q

Name the nerve of the EPB

A

Deep radial nerve (C5-T1)

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18
Q

Name the nerve of the abductor pollicis brevis

A

Median nerve (C5-T1)

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19
Q

Name the nerve of the opponens pollicis

A

Median nerve (C5-T1)

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20
Q

Name the nerve of the flexor pollicis brevis

A

Median nerve (C5-T1)

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21
Q

Name the nerve of the adductor pollicis

A

Deep branch of ulnar nerve (C8-T1)

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22
Q

Name the nerve of the adductor digiti minimi

A

Deep branch of ulnar nerve (C8-T1)

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22
Q

Name the nerve of the palmaris brevis

A

Superficial branch of ulnar nerve (C8-T1)

23
Q

Name the nerve of the flexor digiti minimi brevis

A

Deep branch of ulnar nerve (C8-T1)

24
Q

Name the nerve of the opponens digiti minimi

A

Deep branch of ulnar nerve (C8-T1)

25
Q

Name the nerve of the lumbricales

A

Median nerve for 1 and 2 mm and ulnar for 3 and 4 mm

26
Q

Name the nerve of the palmar interosseii

A

Deep branch of ulnar nerve (C8-T1)

26
Q

Name the nerve of the dorsal interosseii

A

Deep branch of ulnar nerve (C8-T1)

27
Q

Name the actions of the PT

A

Pronates forearm and assists elbow flexion

28
Q

Name the actions of the FCR

A

Flexes and radially deviates wrist

29
Q

Name the actions of the PL

A

Flexes wrist and tightens palmar aponeurosis

30
Q

Name the actions of the FCU

A

Flexes and ulnarly deviates wrist

31
Q

Name the actions of the PQ

A

Pronates forearm

31
Q

Name the actions of the FDS

A

Flexes MCP and PIP joints of digits 2-5 and assists wrist flexion

32
Q

Name the actions of the FDP

A

Primarily flexes DIP and assists flexions of PIP, MCP joints of digits 2-5, and assists wrist flexion

33
Q

Name the actions of the FPL

A

Flexes IP and MCP joints of first digit

34
Q

Name the actions of the BR

A

Flexes forearm at elbow joint and rotates forearm to midprone position

35
Q

Name the actions of the ECRL

A

Extends and radially deviates wrist

36
Q

Name the actions of the ECRB

A

Extends and radially deviates wrist

37
Q

Name the actions of the ED

A

Extends digits 2-5 at MCP and IP joints and assists wrist extension

38
Q

Name the actions of the EDM

A

Extends 5th digit at MCP and IP joints

39
Q

Name the actions of the ECU

A

Extends and ulnarly deviates wrist

40
Q

Name the actions of the supinator

A

Supinates forearm and may assist in elbow flexion

41
Q

Name the actions of the AbdPL

A

Abducts and extends first digit at CMC joint and abducts wrist

41
Q

Name the actions of the EPL

A

Extends IP joint of first digit and assists extension at MCP joint

42
Q

Name the actions of the EPB

A

Extends MCP joint of first digit

43
Q

Name the actions of the EI

A

Extends 2nd digit at MCP and IP joints

44
Q

Name the actions of the abductor pollicis brevis

A

Abducts first digit and CMC joint

45
Q

Name the actions of the opponens pollicis

A

Opposition of first digit at CMC joint

46
Q

Name the actions of the flexor pollicis brevis

A

Flexes first digit and MCP and CMC joints

47
Q

Name the actions of the adductor pollicis

A

Adducts first digit and assists with flexion at MCP and CMC joint

48
Q

Name the actions of the palmaris brevis

A

Draws skin toward middle of palm

49
Q

Name the actions of the abductor digiti minimi

A

Abducts 5th digit at MCP joint

50
Q

Name the actions of the flexor digiti minimi brevis

A

Flexes 5th digit at MCP joint

51
Q

Name the actions of the opponens digiti minimi

A

Opposition of 5th digit and CMC joint

52
Q

Name the actions of the lumbricales

A

Flexes at MCP joints and extends at IP joints

53
Q

Name the actions of the dorsal interosseii

A

Abduct digits, flexes at MCP joints, and extends at IP joints

54
Q

Name the actions of the palmar interosseii

A

Adducts digits and flexes MCP joints and extends IP joints

MS1 (11 decks)

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