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PTRS 710 Exam 3 > Forearm > Flashcards

Forearm Flashcards

1
Q

Pronator Teres Origin

A

Medial epicondyle

Ulnar head

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2
Q

Pronator Teres Insertion

A

Lateral surface of radius

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3
Q

Pronator Teres Function

A

Pronate forearm

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4
Q

Pronator Teres Innervation

A

Median

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5
Q

Flexor Carpi Radialis Origin

A

Medial epicondyle

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6
Q

Flexor Carpi Radialis Insertion

A

2nd metacarpal

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7
Q

Flexor Carpi Radialis Function

A

Flex and radially deviate wrist

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8
Q

Flexor Carpi Radialis Innervation

A

Median

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9
Q

Palmaris Longus Origin

A

Medial epicondyle

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10
Q

Palmaris Longus Insertion

A

Flexor retinaculum

Palmar aponeurosis

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11
Q

Palmaris Longus Function

A

Flex wrist

Tense palmar aponeurosis

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12
Q

Palmaris Longus Innervation

A

Median

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13
Q

Flexor Carpi Ulnaris Origin

A

Medial epicondyle

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14
Q

Flexor Carpi Ulnaris Insertion

A

Pisiform

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15
Q

Flexor Carpi Ulnaris Function

A

Flex and ulnarly deviates wrist

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16
Q

Flexor Carpi Ulnaris Innervation

A

Ulnar

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17
Q

Flexor Digitorum Superficialis Origin

A

Humeral head
Ulnar head
Radial head

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18
Q

Flexor Digitorum Superficialis Insertion

A

Body of mid phalanges

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19
Q

Flexor Digitorum Superficialis Function

A

Flex middle phalanges at PIP and MCP

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20
Q

Flexor Digitorum Superficialis Innervation

A

Median

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21
Q

Flexor Digitorum Profundus Origin

A

Ulna and interosseous membrane

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22
Q

Flexor Digitorum Profundus Insertion

A

Base of distal phalanges

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23
Q

Flexor Digitorum Profundus Function

A

Flex distal phalanges at DIP

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24
Q

Flexor Digitorum Profundus Innervation

A

Median - 2&3

Ulnar - 4&5

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25
Q

Flexor Pollicis Longus Origin

A

Anterior radius and interosseous membrane

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26
Q

Flexor Pollicis Longus Insertion

A

Base of distal phalanx

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27
Q

Flexor Pollicis Longus Function

A

Flex phalanges of thumb

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28
Q

Flexor Pollicis Longus Innervation

A

Median

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29
Q

Pronator Quadratus Origin

A

Distal 1/4 of anterior ulna

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30
Q

Pronator Quadratus Insertion

A

Distal 1/4 of anterior radius

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31
Q

Pronator Quadratus Function

A

Pronate forearm

32
Q

Pronator Quadratus Innervation

33
Q

Brachioradialis Origin

A

Supraepicondylar ridge

34
Q

Brachioradialis Insertion

A

Lateral surface of radius

35
Q

Brachioradialis Function

A

Flexes elbow best when in neutral position

36
Q

Brachioradialis Innervation

37
Q

Extensor Carpi Radialis Longus Origin

A

Lateral supraepicondylar ridge

38
Q

Extensor Carpi Radialis Longus Insertion

A

Base of 2nd metacarpal

39
Q

Extensor Carpi Radialis Longus Function

A

Extend and radially deviate wrist

40
Q

Extensor Carpi Radialis Longus Innervation

41
Q

Extensor Carpi Radialis Brevis Origin

A

Lateral epicondyle

42
Q

Extensor Carpi Radialis Brevis Insertion

A

Base of 3rd metacarpal

43
Q

Extensor Carpi Radialis Brevis Function

A

Extend and radially deviate wrist

44
Q

Extensor Carpi Radialis Brevis Innervation

45
Q

Extensor Digitorum Origin

A

Lateral epicondyle

46
Q

Extensor Digitorum Insertion

A

Extensor expansion

47
Q

Extensor Digitorum Function

A

Extend medial 4 digits

48
Q

Extensor Digitorum Innervation

49
Q

Extensor Digiti Minimi Origin

A

Lateral epicondyle

50
Q

Extensor Digiti Minimi Insertion

A

Extensor Expansion

51
Q

Extensor Digiti Minimi Function

A

Extend little finger

52
Q

Extensor Digiti Minimi Innervation

53
Q

Extensor Carpi Ulnaris Origin

A

Lateral epicondyle

54
Q

Extensor Carpi Ulnaris Insertion

A

Base of 5th metacarpal

55
Q

Extensor Carpi Ulnaris Function

A

Extend and ulnarly deviate wrist

56
Q

Extensor Carpi Ulnaris Innervation

57
Q

Supinator Origin

A

Lateral epicondyle

Radial collateral/anular ligaments

58
Q

Supinator Insertion

A

Lateral/anterior/posterior surface of radius

59
Q

Supinator Function

A

Supinates forearm

60
Q

Supinator Innervation

A

Posterior interosseous

61
Q

Abductor Pollicis Longus Origin

A

Posterior surface of ulna/radius/interosseous membrane

62
Q

Abductor Pollicis Longus Insertion

A

Base of 1st metacarpal

63
Q

Abductor Pollicis Longus Function

A

Extend or abduct 1st digit

64
Q

Abductor Pollicis Longus Innervation

A

Posterior interosseous

65
Q

Extensor Pollicis Brevis Origin

A

Posterior radius

Interosseous membrane

66
Q

Extensor Pollicis Brevis Insertion

A

Base of proximal phalanx

67
Q

Extensor Pollicis Brevis Function

A

Extend proximal phalanx at MCP

Extend CMC

68
Q

Extensor Pollicis Brevis Innervation

A

Posterior interosseous

69
Q

Extensor Pollicis Longus Origin

A

Posterior radius

Interosseous membrane

70
Q

Extensor Pollicis Longus Insertion

A

Base of distal phalanx

71
Q

Extensor Pollicis Longus Function

A

Extend distal phalanx at IP

Extend MCP and CMC

72
Q

Extensor Pollicis Longus Innervation

A

Posterior interosseous

73
Q

Extensor Indices Origin

A

Ulna

Interosseous membrane

74
Q

Extensor Indices Insertion

A

2nd extensor expansion

75
Q

Extensor Indices Function

A

Helps extend wrist

Extend index

PTRS 710 Exam 3 (9 decks)

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