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PY 1 > Upper Extremity OIANs > Flashcards

Upper Extremity OIANs Flashcards

1
Q

Deltoid O

A

Lateral acromion; crest of the spine of the scapula; lateral 1/3 of the clavicle

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2
Q

Deltoid I

A

Deltoid tuberosity of humerus

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3
Q

Deltoid A

A

Flexes and medially rotates arm, abducts arm, extends and laterally rotates arm

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4
Q

Deltoid N

A

Axillary (C5, C6)

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5
Q

Biceps Brachii O

A

Short head: Coracoid process.

Long head: supraglenoid tubercle of the scapula

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6
Q

Biceps Brachii I

A

Radial tuberosity and aponeurosis of the biceps brachii

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7
Q

Biceps Brachii A

A

Flexes the arm at the shoulder and flexes and supinates forearm at elbow

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8
Q

Biceps Brachii N

A

Musculocutaneous (C5, C6)

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9
Q

Triceps Brachii O

A

Long head: Infraglenoid tubercle of the scapula

Lateral head: Upper ½ of posterior humerus

Medial head: Distal 2/3 of medial and posterior humerus

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10
Q

Triceps Brachii I

A

Posterior surface of olecraneon process of ulna

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11
Q

Triceps Brachii A

A

Extends the forearm at the elbow and the shoulder

Long head: assists in adduction and extension of shoulder

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12
Q

Triceps Brachii N

A

Radial (C7, C8)

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13
Q

Brachialis O

A

Distal ½ of anterior surface of humerus

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14
Q

Brachialis I

A

Coronoid process and tuberosity of ulna

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15
Q

Brachialis A

A

Flexes the elbow joint

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16
Q

Brachialis N

A

Musculocutaneous (C5, C6)

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17
Q

Coracobrachialis O

A

Apex of the coracoid process of the scapula

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18
Q

Coracobrachialis I

A

Medial surface of the middle of the shaft of the humerus

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19
Q

Coracobrachialis A

A

Flexes and adducts the shoulder jt

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20
Q

Coracobrachialis N

A

Musculocutaneous (C6, C7)

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21
Q

Brachioradialis O

A

Lateral supracondylar ridge of humerus

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22
Q

Brachioradialis I

A

Lateral side of distal end of radius

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23
Q

Brachioradialis A

A

Flexes the forearm at elbow

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24
Q

Brachioradialis N

A

Radial (C5,C6)

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25
Q

Pronator Teres O

A

2 heads: medial epicondyle of humerus and coronoid process of ulna

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26
Q

Pronator Teres I

A

Middle of the lateral surface of the radius

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27
Q

Pronator Teres A

A

Pronates the forearm

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28
Q

Pronator Teres N

A

Median (C6, C7)

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29
Q

Flexor Carpi Radialis O

A

Medial epicondyle of humerus

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30
Q

Flexor Carpi Radialis I

A

Base of 2nd MC

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31
Q

Flexor Carpi Radialis A

A

Flexes and abducts the wrist

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32
Q

Flexor Carpi Radialis N

A

Median (C6, C7,)

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33
Q

Palmaris Longus O

A

Medial epicondyle of the humerus

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34
Q

Palmaris Longus I

A

Palmar aponeurosis

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35
Q

Palmaris Longus A

A

Tenses the palmar fascia, flexes the wrist

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36
Q

Flexor Carpi Ulnaris O

A

Humeral Head: Medial epicondyle of the humerus

Ulnar head: olecraneon and posterior border of ulna

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37
Q

Flexor Carpi Ulnaris I

A

Pisiform bone, hook of hamate, base of 5th MC

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38
Q

Flexor Carpi Ulnaris A

A

Flexes and adducts the wrist

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39
Q

Flexor Carpi Ulnaris N

A

Ulnar (C7, C8)

40
Q

Flexor Digitorum Superficialis O

A

Medial epicondyle of the humerus, coronoid process of the ulna,

Radial head: superior 1/2 of anterior radius

41
Q

Flexor Digitorum Superficialis I

A

Bodies of middle phalanges of IP jts, 2nd-5th digits

42
Q

Flexor Digitorum Superficialis Action

A

Flexes the proximal IP its of the 2nd-5th digits

43
Q

Flexor Digitiorum Superficialis N

A

Median (C7, C8, T1)

44
Q

Flexor Digitorum Profundus O

A

Medial and anterior surface of proximal ¾ of ulna and interosseous membrane

45
Q

Flexor Digitorum Profundus I

A

Palmar base of distal phalanges of digits 2-5

46
Q

Flexor Digitorum Profundus A

A

Flexes the distal IP jts of medial 4 fingers. Assist with flexion of the wrist

47
Q

Flexor Digitorum Profundus N

A

1st and 2nd- Median (C8, T1)

3rd and 4th- Ulnar (C8, T1)

48
Q

Flexor Pollicis Longus O

A

Ant. surface of body of radius, interosseous membrane, medial border of the coronoid process of the ulna, and/ or the medial epicondyle of humerus

49
Q

Flexor Pollicis Longus I

A

Base of the distal phalanx of the thumb, palmar surface

50
Q

Flexor Pollicis Longus A

A

Flexes the IP jt of the thumb.

51
Q

Flexor Pollicis Longus N

A

Median (C8, T1)

52
Q

Pronator Quadratus O

A

Medial side, anterior surface of the distal ¼ of the ulna

53
Q

Pronator Quadratus I

A

Lateral side, anterior distal ¼ of anterior radius

54
Q

Pronator Quadratus A

A

A: Pronates forearm

55
Q

Pronator Quadratus N

A

N: Median (C8, T1)

56
Q

Extensor Carpi Radialis Longus O

A

Distal 1/3 of lateral supracondylar ridge of humerus

57
Q

Extensor Carpi Radialis Longus I

A

Dorsal base of 3rd MC & slip to 2nd MC

58
Q

Extensor Carpi Radialis Longus A

A

Extends & abducts the wrist at the hand

59
Q

Extensor Carpi Radialis Longus N

A

Radial (C6, C7)

60
Q

Extensor Digitorum O

A

Lateral epicondyle of the humerus

61
Q

Extensor Digitorum I

A

Dorsal digital expansion of the 2nd- 5th digits

62
Q

Extensor Digitorum A

A

Extends the MCP jts, extends the IP jts of the 2nd- 5th digits

63
Q

Extensor Digitorum N

A

Radial (C7, C8)

64
Q

Extensor Carpi Ulnaris O

A

Lateral epicondyle of humerus & post border of ulna

65
Q

Extensor Carpi Ulnaris I

A

Dorsal base of 5th MC

66
Q

Extensor Carpi Ulnaris A

A

Extends and adducts the wrist

67
Q

Extensor Carpi Ulnaris N

A

Radial (C7, C8)

68
Q

Extensor Carpi Radialis Brevis O

A

Lateral epicondyle of humerus and post border of ulna

69
Q

Extensor Carpi Radialis Brevis I

A

Dorsal base of 3rd MC & slip to 2nd MC

70
Q

Extensor Carpi Radialis Brevis A

A

Extends & abducts hand at wrist

71
Q

Extensor Carpi Radialis Brevis N

A

Radial (C6, C7)

72
Q

Abductor Pollicis Longus O

A

Post. surface of the body of the ulna distal to origin of the supinator, interosseous membrane, & post surface of middle 1/3 of the body of the radius

73
Q

Abductor Pollicis Longus I

A

Base of 1st MC bone (radial side)

74
Q

Abductor Pollicis Longus A

A

Abducts and extends the CMC jt of the thumb, & abducts & assists in wrist flexion

75
Q

Abductor Pollicis Longus N

A

Radial (C7, C8)

76
Q

Extensor Digiti Minimi O

A

Lateral epicondyle of the humerus

77
Q

Extensor Digiti Minimi I

A

Extensor expansion of the 5th digit w/ the extensor digitorum tendon

78
Q

Extensor Digiti Minimi A

A

Extends MCP jt

79
Q

Extensor Digiti Minimi N

A

Radial (C7, C8)

80
Q

Extensor Pollicis Longus O

A

Middle 1/3 of the post. surface of the ulna distal to origin of the adductor pollicus longus, & to the interosseous membrane

81
Q

Extensor Pollicis Longus I

A

Base of the phalanx of the thumb, dorsal surface

82
Q

Extensor Pollicis Longus A

A

Extends IP jt

83
Q

Extensor Pollicis Longus N

A

Radial (C8)

84
Q

Extensor Pollicis Brevis O

A

Post. surface of the body of the radius distal to the origin of add pollicis longus & to the interosseous membrane

85
Q

Extensor Pollicis Brevis I

A

Base of the proximal phalanx of the thumb, dorsal surface

86
Q

Extensor Pollicis Brevis A

A

Extends the MCP jt of the thumb, & extends and abducts the CMC jt

87
Q

Extensor Pollicis Brevis N

A

Radial (C7, C8)

88
Q

Extensor Indicis O

A

Post surface of the body of the ulna distal to the origin of the extensor pollicis longus & to the interosseous membrane

89
Q

Extensor Indicis I

A

Extensor expansion of the index finger w/ the extensor digitorum longus tendon

90
Q

Extensor Indicis A

A

Extends MCP jt

91
Q

Extensor Indicis N

A

Radial (C7, C8)

92
Q

Supinator O

A

Lateral epicondyle of humerus, supinator crest of ulna

93
Q

Supinator I

A

Lateral, posterior, and anterior surfaces of proximal 1/3 of radius

94
Q

Supinator A

A

Supinates forearm

95
Q

Supinator N

A

Radial (C6)

96
Q
A

PY 1 (4 decks)

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