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HUB 117 > Lecture 16 > Flashcards

Lecture 16 Flashcards

1
Q

short notes on the proximal aspect forearm

A

most major blood vessels and nerves pass between arm and forearm through cubital fossa

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2
Q

Short notes on the distally aspect forearm

A

structures pass between forearm and hand through carpal tunnel

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3
Q

Short notes on the anterior compartment

A

Muscles that flex wrist and digits and pronate the hand

innervated mostly by median nerve also ulnar nerve

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4
Q

short notes on the posterior compartment

A

muscles that extend the wrist and digits and supinate the hand

innervated by radial nerve

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5
Q

Flexor digitorum profundus: Origin

A

Anterior and medial surface of unla and interosseous membrane

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6
Q

flexor digitorum profundus : insertion

A

Tendons attach to Palmar surface of distal phalanx of 4 medial digits

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7
Q

Flexor digitorum profundus: Innervation

A

lateral: median nerve
medial: ulnar nerve

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8
Q

Flexor digitorum profundus: Function

A

Flexor of the digits and wrist

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9
Q

Flexor pollius longus : Origin

A

Anterior surface of the radius and interosseous membrane

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10
Q

Flexor Pollius Longus: insertion

A

Base of distal phalanx of thumb

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11
Q

Flexor pollius Longus: Innervation

A

Median nerve

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12
Q

Flexor pollius Longus: Function

A

Flexor of thumb joint

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13
Q

Pronator quadratus: origin

A

surface of distal shaft of ulna

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14
Q

Pronator quadratus: Insertion

A

distal anterior surface of radius

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15
Q

Pronator quadratus: Innervation

A

Median nerve

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16
Q

Pronator quadratus: Function

A

Pronation

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17
Q

extensor digitorum by the forearm: Origin

A

Lateral epicondyle

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18
Q

Extensor digitorum by the forearm: Insertion

A

Medial and distal phalanges

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19
Q

Extensor digitorum by the forearm: Innervation

A

Radial nerve

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20
Q

Extensor digitorum by the forearm: Function

A

Extension of fingers and wrist

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21
Q

Extensor carpi ulnaris: Origin

A

Lateral epicondyle of humerus

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22
Q

Extensor carpi ulnaris: Insertion

A

Base of thr 5th metacarpal

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23
Q

Extensor Carpi ulnaris: Innervation

A

Radial Nerve

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24
Q

Extensor Carpi ulnaris: Function

A

Extension and adduction of hand at wrist joint

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25
Q

Extensor digitil mimi: Origin

A

Lateral epicondyle of humerus

26
Q

Extensor digitil mini: Insertion

A

Extensor expansion of little finger

27
Q

Extensor digitil mimi: innervation

A

Radial nerve

28
Q

Extensor digitil mimi: function

A

Extension of joints of little finger

29
Q

Extensor carpi radials brevis: Origin

A

Lateral Supracondylar ridge of humerus

30
Q

Extensor carpi radials brevis: Insertion

A

Posterior surface of base of 3rd metacarpal

31
Q

extensor carpi radials brevis: Innervation

A

Radial nerve

32
Q

Extensor carpi radials brevis: Function

A

extension and abduction of hand at wrist joint

33
Q

Extensor carpi longus: Origin

A

Lateral supracondylar ridge of humerus

34
Q

Extensor carpi longus: Insertion

A

posterior surface of 2nd metacarpal

35
Q

Extensor carpi longus: Innervation

A

Radial nerve

36
Q

Extensor carpi longus: Function

A

Extension and abduction of hand at wrist joint

37
Q

Brachioradiolis: Origin

A

Lateral supracondylar ridge of humerus

38
Q

Brachioradiolis: Insertion

A

Base if styloid process of radius

39
Q

Brachioradiolis: Innervation

A

Radial nerve

40
Q

Brachioradiolis: Function

A

Flexion of forearm at elbow
rotates forearn to

41
Q

Supinator: Origin

A

lateral epicondyle of humerus
anular ligament supinator crest of ulna

42
Q

Supinator: Insertion

A

Neck and shaft of radius

43
Q

Supinator: Innervation

A

Radial nerve

44
Q

Supinator: Function

A

Supination of the forearm

45
Q

Adductor pollicis longus : Origin

A

Posterior surface of radius and ulna

46
Q

Adductor pollicis Longus: Insertion

A

Base 1st metacarpal

47
Q

Adductor pollicis Longus : Innervation

A

Radial nerve

48
Q

Adductor pollicis Longus:

A

adduction and extension of the thumb

49
Q

extentsor indicis : Origin

A

Posterior surface of shaft of ulna and interosseous membrane

50
Q

Extensor indicis: Insertion

A

Extensor expansion of index finger

51
Q

Extensor indics: Innervation

A

Radial nerve

52
Q

Extensor indics: Function

A

Extenstion of MCP joint of index finger

53
Q

Extensor pollics longus : Origin

A

Posterior surface of shaft of ulna and interosseous membrane

54
Q

Extensor pollics longus: Insertion

A

base of distal phalanx of thumb

55
Q

Extensor pollics longus: Innervation

A

Radial nerve

56
Q

extensor pollics longus; Function

A

Extenstion of distal phalanx of thumb

57
Q

Extensor pollics brevis: Origin

A

Posterior surface of radius interosseous membrane

58
Q

Extensor pollics brevis: Insertion

A

Base of proximal phalanx of thumb

59
Q

Extensor pollics brevis: Innervation

A

Radial nerve

60
Q

Extensor pollicis brevis: Function

A

Extension of Metacarpal joint of thumb

HUB 117 (22 decks)

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