practical Flashcards

1
Q

supraspinatus origin

A

supraspinatus fossa of scapula

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2
Q

supraspinatus insertion

A

greater tubercle of humerus

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3
Q

supraspinatus action

A

abducts and stabilizes arm at shoulder

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4
Q

infraspinatus origin

A

infraspinatus fossa of scapula

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5
Q

infraspinatus insertion

A

greater tubercle of humerus

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6
Q

infraspinatus action

A

laterally rotates, transversely abducts, and stabilizes at shoulder

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7
Q

teres minor origin

A

posterior aspect of superior 1/2 of lateral border of scapula

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8
Q

teres minor insertion

A

greater tubercle of humerus

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9
Q

teres minor action

A

laterally rotates, transversely abducts, and stabilizes at shoulder

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10
Q

subscapularis origin

A

subscapular fossa of scapula

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11
Q

subscapularis insertion

A

lesser tubercle of humerus

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12
Q

subscapularis action

A

medially rotates and stabilizes arm at shoulder

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13
Q

serratus anterior origin

A

external surfaces of 1st to 9th ribs

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14
Q

serratus anterior insertion

A

medial border of scapula

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15
Q

serratus anterior action

A

protracts and upwardly rotates shoulder

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16
Q

deltoid origin

A

lateral 1/3 clavicle, acromion and spine of scapula

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17
Q

deltoid insertion

A

deltoid tuberosity of humerus

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18
Q

deltoid action

A

abducts, flexes, extends, medially and laterally rotates arm at shoulder

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19
Q

coracobrachialis origin

A

coracoid process of scapula

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20
Q

coracobrachialis insertion

A

middle 1/3 of medial aspect of humerus

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21
Q

coracobrachialis action

A

adducts and flexes arm at shoulder

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22
Q

pec major origin

A

anterior aspects of medial half of clavicle, manubrium, sternal body and true ribs and their costal cartilage

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23
Q

pec major insertion

A

crest of greater tubercle of humerus

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24
Q

pec major action

A

adducts, medially rotates, and transversely adducts arm at shoulder

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25
Q

pec minor origin

A

anterior aspects of 3rd-5th ribs

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26
Q

pec minor insertion

A

coracoid process of scapula

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27
Q

pec minor action

A

protracts and downwardly rotates pectoral girdle

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28
Q

bicep brachii origin

A

supraglenoid tubercle of scapula and apex of acromion of scapula

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29
Q

bicep brachii insertion

A

radial tuberosity and antebrachial fascia

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30
Q

bicep brachii action

A

supinates forearm, flexes forearm at elbow

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31
Q

latissimus dorsi origin

A

spinous processes of T7-T12, spinous processes of L1-L5 via thoracolumbar fascia, 9th-12th ribs, iliac crest

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32
Q

latissimus dorsi insertion

A

floor of intertubercular sulcus of humerus

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33
Q

latissimus dorsi action

A

adducts, medially rotates, and extends arm at shoulder

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34
Q

rhomboid origin

A

nuchal ligament, spinous processes C7-T5

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35
Q

rhomboid insertion

A

medial border of scapula

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36
Q

rhomboid action

A

retracts and downwardly rotates shoulder

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37
Q

triceps origin

A

posterior surface of humerus and infraglenoid tubercle of scapula

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38
Q

triceps insertion

A

olecranon process of ulna and antebrachial fascia

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39
Q

triceps action

A

extends forearm at elbow

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40
Q

teres major origin

A

Posterior surface of inferior angle of scapula

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41
Q

teres major insertion

A

crest of lesser tubercle of humerus

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42
Q

teres major action

A

adducts and medially rotates arm at shoulder

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43
Q

anconeus origin

A

posterior aspect of lateral epicondyle of humerus

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44
Q

anconeus insertion

A

olecranon, proximal end of body of ulna

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45
Q

anconeus action

A

extends elbow at forearm

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46
Q

pronator teres origin

A

Medial supracondylar ridge of humerus via common extensor tendon and medial aspect of coronoid process of ulna

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47
Q

pronator teres insertion

A

middle 1/3 of anterolateral aspect of radius

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48
Q

pronator teres action

A

pronates forearm at radioulnar joint

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49
Q

flexor carpi radialis origin

A

medial epicondyle of humerus via common flexor tendon

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50
Q

flexor carpi radialis insertion

A

palmar surface of base of metacarpals II and III

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51
Q

flexor carpi radialis action

A

flexes hand at wrist, abducts hand at radiocarpal and midcarpal joints

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52
Q

brachialis origin

A

anterior aspect of distal half of humerus

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53
Q

brachialis origin

A

coronoid process and tuberosity of ulna

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54
Q

brachialis action

A

flexes arm at forearm

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55
Q

flexor carpi ulnaris origin

A

medial epicondyle of humerus via common flexor tendon, proximal 2/3 of body of ulna, olecranon of ulna

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56
Q

flexor carpi ulnaris insertion

A

pisiform, hook of hamate, palmar aspect of base of 5th metacarpal bone

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57
Q

flexor carpi ulnaris action

A

flexes and adducts hand at wrist

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58
Q

flexor digitorum superficialis origin

A

medial epicondyle of humerus via common flexor tendon, sublime tubercle of ulna, and proximal 1/2 anterior border of radius

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59
Q

flexor digitorum superficialis insertion

A

palmar aspects of the bodies of middle phalnages of the index, middle, ring, and pinky fingers

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59
Q

flexor digitorum superficialis action

A

flexes index, middle, ring, and pinky fingers

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60
Q

flexor digitorum profundus origin

A

medial aspect of coronoid process of ulna and superior 3/4 of anterior and medial surfaces of ulna

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61
Q

flexor digitorum profundus insertion

A

palmar aspects of base of distal phalanges of index, middle, ring, and pinky fingers

62
Q

flexor digitorum profundus action

A

flexes index, middle, ring and pinky fingers

63
Q

flexor pollicis longus origin

A

anterior surface of radius and adjacent interosseous membrane of forearm

64
Q

flexor pollicis longus insertion

A

Palmar aspect of base of distal phalanx of thumb

65
Q

flexor pollicis longus action

A

flexes thumb

66
Q

brachioradialis origin

A

superior 2/3 of lateral supracondylar ridge of humerus

67
Q

brachioradialis insertion

A

lateral aspect of of distal part of radius

68
Q

brachioradialis action

A

flexes forearm at elbow joint

69
Q

extensor carpi radialis longus origin

A

inferior 1/3 of lateral supracondylar ridge of humerus

70
Q

extensor carpi radialis longus insertion

A

dorsal aspect of base of second metacarpal

71
Q

extensor carpi radialis longus action

A

extends hand at wrist, abducts hand at radiocarpal and midcarpal joint

72
Q

extensor carpi radialis brevis origin

A

lateral epicondyle of humerus via common extensor tendon

73
Q

extensor carpi radialis brevis insertion

A

Dorsal aspect base of the third metacarpal bone

74
Q

extensor carpi radialis brevis action

A

extends hand at wrist, abducts hand at radiocarpal and midcarpal joints

75
Q

extensor digitorum origin

A

lateral epicondyle of humerus via common extensor tendon

76
Q

extensor digitorum insertion

A

dorsal aspects of bases of both the middle and distal phalanges of the index, middle, ring , and pinky fingers

77
Q

extensor digitorum action

A

extends index, middle, ring and pinky fingers

78
Q

extensor carpi ulnaris origin

A

lateral epicondyle of humerus via common extensor tendon, and posterior border of ulna

79
Q

extensor carpi ulnaris insertion

A

medial aspect of base of 5th metacarpal bone

80
Q

extensor carpi ulnaris action

A

extends and abducts hand at wrist

81
Q

supinator origin

A

lateral epicondyle of humerus, supinator crest and supinator fossa of ulna

82
Q

supinator insertion

A

anterior, lateral, and posterior aspects of proximal 1/3 radius

83
Q

supinator action

A

supinates forearm at radioulnar joints

84
Q

abductor pollicis longus origin

A

posterior aspects of proximal 1/2 of ulna and middle 1/3 of radius, adjacent interosseous membrane of forearm

85
Q

abductor pollicis longus insertion

A

Lateral aspect of base of 1st metacarpal

86
Q

abductor pollicis longus action

A

abducts, and extends thumb at 1st metacarpal joint

87
Q

extensor pollicis brevis origin

A

posterior surface of distal 1/2 of radius and adjacent interosseous membrane of forearm

88
Q

extensor pollicis brevis insertion

A

dorsal surface of base of proximal phalanx of thumb

89
Q

extensor pollicis brevis action

A

extends thumb

90
Q

extensor pollicis longus origin

A

Posterior surface of middle 1/3 of ulna and adjacent interosseous membrane of forearm

91
Q

extensor pollicis longus insertion

A

dorsal surface of base of distal phalanx of thumb

92
Q

extensor pollicis longus action

A

extends thumb

93
Q

extensor indicis origin

A

Posterior surface of distal 1/3 of ulna and adjacent interosseous membrane of forearm

94
Q

extensor indicis insertion

A

extensor expansion of index finger

95
Q

extensor indicis action

A

extends index finger

96
Q

abductor pollicis brevis origin

A

Tubercles of scaphoid and trapezium bones, flexor retinaculum of hand

97
Q

abductor pollicis brevis insertion

A

lateral aspect of base of proximal phalanx of thumb

98
Q

abductor pollicis brevis action

A

abducts thumb at carpometacarpal joint

99
Q

adductor pollicis origin

A

palmar aspect of capitate bone, bases of 2nd-3rd metacarpal bones, and body of 3rd metacarpal bone

100
Q

adductor pollicis insertion

A

Medial aspect of base of proximal phalanx of thumb

101
Q

adductor pollicis action

A

adducts thumb at metacarpal joint

102
Q

abductor digiti minimi origin

A

Pisiform bone and tendon of flexor carpi ulnaris

103
Q

abductor digiti minimi insertion

A

medial side of base of proximal phalanx of 5th digit

104
Q

abductor digiti minimi action

A

abducts finger at metacarpophalangeal joint

105
Q

List any attachments at the base of the first metacarpal

A

Abductor policis Longus insertion

106
Q

List any attachments at the base of the second metacarpal

A

Volar aspect- FCR insertion
Dorsal aspect- ECRL insertion

107
Q

List any attachments at the base of the third metacarpal

A

ECRB insertion

108
Q

List any attachments at the base of the fifth metacarpal

A

ECU insertion

109
Q

List any attachments at the lateral 1/3 of the clavicle

A

Deltoid anterior origin

110
Q

List any attachments at the medial 1/2 of the clavicle

A

Pec major clavicular head

111
Q

List any attachments at the hook of the hamate

A

FCU insertion

112
Q

List any attachments at deltoid tuberosity of the humerus

A

Deltoid insertion

113
Q

List any attachments at distal 1/2 of anterior surface of humerus

A

Brachialis origin

114
Q

List any attachments at the greater tuberosity of the humerus

A

Inferior- teres minor insertion
Middle- infraspinatus insertion
Superior- supraspinatus insertion

115
Q

List any attachments at the intertubercular sulcus of the humerus

A

Floor- last Dorsi insertion
Lateral lip- pec major insertion
Medial lip- teres major insertion

116
Q

List any attachments at the lateral epicondyle of the humerus

A

Anconeus origin, ED origin, ECRB origin, ECU origin, supinator origin

117
Q

List any attachments at the lateral supraepicondular ridge

A

ECRL origin

118
Q

List any attachments at the lesser tuberosity of the humerus

A

Subscapularis insertion

119
Q

List any attachments at the medial epicondyle of the humerus

A

FCU humeral head origin, FCR origin, FDS humeral head origin, Pronator teres humeral head origin

120
Q

List any attachments at the middle 1/3 medial surface of humerus

A

Coracobrachialis insertion

121
Q

List any attachments at the posterior surface of the humerus

A

Inferior to radial Groove- medial head of triceps origin
Superior to radial groove- lateral head of triceps origin

122
Q

List any attachments at the supraepicondular ridge of the humerus proximal 2/3

A

Brachioradialis origin

123
Q

List any attachments at phalynx distal 1st digit

A

Dorsal aspect of base- EPB insertion
Lateral side of base- abductor pollicis brevis insertion

124
Q

List any attachments at the proximal 5th digit of the phalynx

A

Abductor digiti minimi insertion

125
Q

List any attachments at the pisiform

A

Abductor digiti minimi origin, FCU insertion

126
Q

List any attachments at the radius lateral surface of the distal end proximal to styloid process

A

Brachioradialis insertion

127
Q

List any attachments at the mid shaft of the radius

A

Abductor pollicis Longus origin

128
Q

List any attachments at the posterior surface of distal 1/3 of radius

A

EPB origin

129
Q

List any attachments at the radial tuberosity

A

Bicep brachii insertion

130
Q

List any attachments at ribs 1-8

A

Serratus anterior origin

131
Q

List any attachments at ribs 3-5

A

Pec minor origin

132
Q

List any attachments at ribs 9-12

A

Latissimus dorsi origin

133
Q

List any attachments at the scaphoid

A

Abductor pollicis brevis origin

134
Q

List any attachments at the acromion process of the scapula

A

Deltoid middle origin

135
Q

List any attachments at the coracoid process of the scapula

A

Biceps brachii short head origin, coracobrachialis origin, pec minor insertion

136
Q

List any attachments at the inferior angle of the scapula

A

Teres major origin

137
Q

List any attachments at the infraglenoid tubercle of the scapula

A

Long head of triceps origin

138
Q

List any attachments at the infraspinous fossa of the scapula

A

Infraspinatus origin

139
Q

List any attachments at the supraglenoid tubercle of the scapula

A

Long head of triceps origin

140
Q

List any attachments at the lateral border of the scapula

A

Teres minor origin

141
Q

List any attachments at medial border of scapula

A

Serratus anterior insertion, rhomboids major and minor insertion

142
Q

List any attachments at the spine of the scapula

A

Deltoid posterior origin

143
Q

List any attachments at the subscapular fossa of the scapula

A

Subscapularis origin

144
Q

List any attachments at the supraspinous foss of the scapula

A

Supraspinatus origin

145
Q

List any attachments at the trapezium

A

Abductor pollicis brevis origin

146
Q

List any attachments at the coronoid process of ulna

A

Brachialis insertion, pronator teres ulnar head insertion, FDS humeral head origin

147
Q

List any attachments at the olecranon of the ulna

A

Anconeus insertion, FCU ulnar head insertion, triceps insertion

148
Q

List any attachments at posterior proximal portion of the ulna

A

ECU origin, abductor pollicis Longus origin, EI origin

149
Q

List any attachments at the ulnar tuberosity

A

Brachialis insertion

150
Q

List any attachments at SP C7-T1

A

Rhomboids minor origin

151
Q

List any attachments at SP T2-T5

A

Rhomboids major origin

152
Q

List any attachments at SP T7-12

A

Latissimus dorsi origin