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DPT > Proximal, Distal, Innervation, Action > Flashcards

Proximal, Distal, Innervation, Action Flashcards

1
Q

pectoralis major proximal attachment

A

medial clavicle, sternum, and superior ribs

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2
Q

pectoralis major distal attachment

A

greater tubercle of humerus

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3
Q

pectoralis major innervation

A

medial pectoral and lateral pectoral (C5, 6, 7, 8, T1)

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4
Q

pectoralis major action

A

FL, ADD, IR (from a fully FL position, it will be EX back)

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5
Q

pectoralis minor proximal attachment

A

ribs 3-5

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6
Q

pectoralis minor distal attachment

A

coracoid process of the scapula

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7
Q

pectoralis minor innervation

A

medial pectoral nerve (C8, T1)

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8
Q

pectoralis minor action

A

protraction, depression, rotate to depress

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9
Q

subclavius proximal attachment

A

1st rib

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10
Q

subclavius distal attachment

A

inferior surface of middle cllavicle

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11
Q

subclavius innervation

A

nerve to subclavius (C5, 6)

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12
Q

subclavius action

A

anchors and depresses clavicle, depresses scapula

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13
Q

serratus anterior proximal attachment

A

lateral superior ribs

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14
Q

serratus anterior distal attachment

A

medial border of the scapula

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15
Q

serratus anterior innervation

A

long thoracic nerve (C5, 6, 7)

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16
Q

serratus anterior action

A

protraction, depression, rotate to depress

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17
Q

trapezius proximal attachment

A

occipital protuberance, spinous processes of C7-T12

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18
Q

trapezius distal attachment

A

lateral clavicle, acromion, spine of scapula

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19
Q

trapezius innervation

A

cranial nerve XI

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20
Q

trapezius action

A

Scapula
Upper: elevation, retraction, rotate to elevate
Lower: depression, retraction, rotate to elevate
Neck
Both: EX
One side: ABD, ADD, rotation

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21
Q

latissumus dorsi proximal attachment

A

lower thoracic and lumbar vertebra, posterior pelvis

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22
Q

latissumus dorsi distal attachment

A

lesser tubercle

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23
Q

latissumus dorsi innervation

A

thoracodorsal (C6, 7, 8)

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24
Q

latissumus dorsi action

A

EX, ADD, IR

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25
Q

levator scapulae proximal attachment

A

upper cervical vertebrae

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26
Q

levator scapulae distal attachment

A

superior medial scapula

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27
Q

levator scapulae innervation

A

dorsal scapular (C3, 4, 5)

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28
Q

levator scapulae action

A 
Scapula:
elevation, retraction, rotate to depress
Neck:
Both: EX
One side: ABD, ADD, rotation
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29
Q

rhomboids proximal attachment

A

lower cervical and upper thoracic vertebrae

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30
Q

rhomboids distal attachment

A

medial border of the scapulae

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31
Q

rhomboids innervation

A

dorsal scapular (C4, 5)

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32
Q

rhomboids action

A

retraction, elevation, rotate to depress

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33
Q

deltoid proximal attachment

A

Lateral clavicle, acromion, spine of scapula

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34
Q

deltoid distal attachment

A

Deltoid tuberosity of humerus

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35
Q

deltoid innervation

A

Axillary (C5,6)

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36
Q

deltoid action

A

Anterior: FL, IR
Middle: ABD
Posterior: EX, ER
(will ADD when inferior to the GH joint)

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37
Q

supraspinatus proximal attachment

A

Supraspinatus fossa of the scapula

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38
Q

supraspinatus distal attachment

A

Greater tubercle of the humerus

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39
Q

supraspinatus innervation

A

Suprascapular (C4,5,6)

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40
Q

supraspinatus action

A

Stabilizes the glenohumeral joint, ABD

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41
Q

infraspinatus proximal attachment

A

Infraspinatus fossa of the scapula

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42
Q

infraspinatus distal attachment

A

Greater tubercle of the humerus

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43
Q

infraspinatus innervation

A

Suprascapular (C5,6)

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44
Q

infraspinatus action

A

Stabilizes the glenohumeral joint, ER

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45
Q

teres minor proximal attachment

A

Lateral border of the scapula

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46
Q

teres minor distal attachment

A

Greater tubercle of the humerus

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47
Q

teres minor innervation

A

Axillary (C5,6)

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48
Q

teres minor action

A

Stabilizes the glenohumeral joint, ER

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49
Q

teres major proximal attachment

A

Inferior angle of the scapula

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50
Q

teres major distal attachment

A

Lesser tubercle of the humerus

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51
Q

teres major innervation

A

Lower subscapular (C5,6)

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52
Q

teres major action

A

ADD, IR

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53
Q

subscapularis proximal attachment

A

Subscapularis fossa of the scapula

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54
Q

subscapularis distal attachment

A

Lesser tubercle of the humerus

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55
Q

subscapularis innervation

A

Upper and lower subscapular (C5,6,7)

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56
Q

subscapularis action

A

Stabilizes the glenohumeral joint, IR

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57
Q

biceps brachii proximal attachment

A

Coracoid process of the scapula, supraglenoid tubercle of the scapula

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58
Q

biceps brachii distal attachment

A

Tuberosity of the radius and bicipital aponeurosis

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59
Q

biceps brachii innervation

A

Musculocutaneous (C5,6,7)

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60
Q

biceps brachii action

A

Radioulnar: supination
Elbow: FL
GH: FL, ABD

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61
Q

coracobrachialis proximal attachment

A

Coracoid process of the scapula

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62
Q

coracobrachialis distal attachment

A

Midshaft of humerus

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63
Q

coracobrachialis innervation

A

Musculocutaneous (C5,6,7)

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64
Q

coracobrachialis action

A

GH: FL, ADD, IR

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65
Q

triceps brachii proximal attachment

A

Infraglenoid tubercle of the scapula, posterior humerus superior to the radial groove, posterior humerus inferior to radial groove

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66
Q

triceps brachii distal attachment

A

Olecranon of ulna

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67
Q

triceps brachii innervation

A

Radial (C6,7,8)

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68
Q

triceps brachii action

A

Elbow EX

GH: EX, resists dislocation

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69
Q

anconeus proximal attachment

A

Lateral epicondyle of humerus

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70
Q

anconeus distal attachment

A

Lateral olecranon

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71
Q

anconeus innervation

A

Radial (C8, T1)

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72
Q

anconeus action

A

Assists triceps in EX, stabilizes elbow

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73
Q

pronator teres proximal attachment

A

Medial epicondyle of humerus, coronoid process of ulna

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74
Q

pronator teres distal attachment

A

Middle of radius

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75
Q

pronator teres innervation

A

Median (C6,7)

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76
Q

pronator teres action

A

Radioulnar: pronation
Elbow: FL

77
Q

flexor carpi radialis proximal attachment

A

Medial epicondyle of humerus

78
Q

flexor carpi radialis distal attachment

A

Base of 2nd metacarpal

79
Q

flexor carpi radialis innervation

A

Median (C6,7)

80
Q

flexor carpi radialis action

A

Elbow: FL
Wrist: FL, ABD

81
Q

palmaris longus proximal attachment

A

Medial epicondyle of humerus

82
Q

palmaris longus distal attachment

A

Palmar aponeurosis

83
Q

palmaris longus innervation

A

Median (C7,8)

84
Q

palmaris longus action

A

Elbow: FL
Wrist: FL, palmar aponeurosis

85
Q

flexor carpi ulnaris proximal attachment

A

Medial epicondyle of humerus

86
Q

flexor carpi ulnaris distal attachment

A

Pisiform, hook of hamate, 5th metacarpal

87
Q

flexor carpi ulnaris innervation

A

Ulnar (C7,8)

88
Q

flexor carpi ulnaris action

A

Elbow: FL
Wrist: FL, ADD

89
Q

flexor digitorum superficialis proximal attachment

A

Medial epicondyle of humerus, ulna and proximal radius

90
Q

flexor digitorum superficialis distal attachment

A

Middle phalanges of digits 2-5

91
Q

flexor digitorum superficialis innervation

A

Median (C7,8, T1)

92
Q

flexor digitorum superficialis action

A

Elbow: FL
PIP: FL (digits 2-5)
MCP: FL (digits 2-5)
Wrist: FL

93
Q

flexor digitorum profundus proximal attachment

A

Proximal ulna and interosseous membrane

94
Q

flexor digitorum profundus distal attachment

A

Distal phalanges of digits 2-5

95
Q

flexor digitorum profundus innervation

A

Median (C8, T1), Ulnar (C8, T1)

96
Q

flexor digitorum profundus action

A

Wrist: Fl
DIP: FL (digits 2-5)
MCP: FL (digits 2-5)

97
Q

Flexor pollicus longus proximal attachment

A

Radius and interosseous membrane

98
Q

Flexor pollicus longus distal attachment

A

Distal phalanx of 1st digit

99
Q

Flexor pollicus longus innervation

A

Median (C8, T1)

100
Q

Flexor pollicus longus action

A

Wrist: FL, ABD
Carpometacarpal: FL (1st digit)
MCP: FL (1st digit)
IP: FL (1st digit)

101
Q

Pronator quadratus proximal attachment

A

Distal ulna

102
Q

Pronator quadratus distal attachment

A

Distal radius

103
Q

Pronator quadratus innervation

A

Median (C8, T1)

104
Q

Pronator quadratus action

A

Radioulnar: pronation

105
Q

Brachioradialis proximal attachment

A

Supracondylar ridge of humerus

106
Q

Brachioradialis distal attachment

A

Radial styloid process

107
Q

Brachioradialis innervation

A

Radial (C5,6,7)

108
Q

Brachioradialis action

A

Radioulnar: supination
Elbow: FL

109
Q

Extensor carpi radialis longus proximal attachment

A

Lateral supraepicondylar ridge of humerus

110
Q

Extensor carpi radialis longus distal attachment

A

Dorsal base of 2nd metacarpal

111
Q

Extensor carpi radialis longus innervation

A

Radial (C6,7)

112
Q

Extensor carpi radialis longus action

A

Elbow: EX
Wrist: EX, ABD

113
Q

Extensor carpi radialis brevis proximal attachment

A

Lateral epicondyle of humerus

114
Q

Extensor carpi radialis brevis distal attachment

A

Dorsal base of 3rd metacarpal

115
Q

Extensor carpi radialis brevis innervation

A

Radial (C7,8)

116
Q

Extensor carpi radialis brevis action

A

Elbow: EX
Wrist: EX, ABD

117
Q

Extensor digitorum proximal attachment

A

Lateral epicondyle of humerus

118
Q

Extensor digitorum distal attachment

A

Extensor expansions of digits 2-5

119
Q

Extensor digitorum innervation

A

Radial (C7,8)

120
Q

Extensor digitorum action

A

Elbow: EX
Wrist: EX
MCP: EX (Digits 2-5)

121
Q

Extensor digiti minimi proximal attachment

A

Lateral epicondyle of humerus

122
Q

Extensor digiti minimi distal attachment

A

Extensor expansion of 5th digit

123
Q

Extensor digiti minimi innervation

A

Radial (C7,8)

124
Q

Extensor digiti minimi action

A

Elbow: EX
Wrist: EX, ADD
MCP: EX (5th digit)

125
Q

Extensor carpi ulnaris proximal attachment

A

Lateral epicondyle of humerus

126
Q

Extensor carpi ulnaris distal attachment

A

Dorsal base of 5th metacarpal

127
Q

Extensor carpi ulnaris innervation

A

Radial (C7,8)

128
Q

Extensor carpi ulnaris action

A

Elbow: EX
Wrist: EX, ADD

129
Q

Supinator proximal attachment

A

Lateral epicondyle of humerus and proximal ulna

130
Q

Supinator distal attachment

A

Radial shaft

131
Q

Supinator innervation

A

Radial (C7,8)

132
Q

Supinator action

A

Radioulnar supination

133
Q

Extensor indicis proximal attachment

A

Posterior ulna and interosseous membrane

134
Q

Extensor indicis distal attachment

A

Extensor expansion of 2nd

135
Q

Extensor indicis innervation

A

Radial (C7,8)

136
Q

Extensor indicis action

A

MCP: EX (2nd digit)
Wrist: EX, ABD

137
Q

Abductor pollicis longus proximal attachment

A

Posterior ulna and interosseous membrane

138
Q

Abductor pollicis longus distal attachment

A

Lateral base of 1st metacarpal

139
Q

Abductor pollicis longus innervation

A

Radial (C7,8)

140
Q

Abductor pollicis longus action

A

Thumb: ABD
Wrist: EX, ABD

141
Q

Extensor pollicis longus proximal attachment

A

Posterior ulna and interosseous membrane

142
Q

Extensor pollicis longus distal attachment

A

Base of distal phalanx of thumb

143
Q

Extensor pollicis longus innervation

A

Radial (C7,8)

144
Q

Extensor pollicis longus action

A

Thumb: EX
Wrist: EX, ABD

145
Q

Extensor pollicis brevis proximal attachment

A

Posterior radius and interosseous membrane

146
Q

Extensor pollicis brevis distal attachment

A

Dorsal proximal phalanx of thumb

147
Q

Extensor pollicis brevis innervation

A

Radial (C7,8)

148
Q

Extensor pollicis brevis action

A

Thumb: EX
Wrist: EX, ABD

149
Q

Opponen pollicis proximal attachment

A

Flexor retinaculum and lateral carpals

150
Q

Opponen pollicis distal attachment

A

Lateral 1st metacarpal

151
Q

Opponen pollicis innervation

A

Median (C8, T1)

152
Q

Opponen pollicis action

A

Opposition of thumb

153
Q

Abductor pollicis brevis proximal attachment

A

Flexor retinaculum and lateral carpals

154
Q

Abductor pollicis brevis distal attachment

A

Lateral base of proximal phalanx of thumb

155
Q

Abductor pollicis brevis innervation

A

Median (C8,T1)

156
Q

Abductor pollicis brevis action

157
Q

Flexor pollicis brevis proximal attachment

A

Flexor retinaculum and lateral carpals

158
Q

Flexor pollicis brevis distal attachment

A

Lateral base of proximal phalanx of thumb

159
Q

Flexor pollicis brevis innervation

A

Median (C8, T1), Ulnar (C8, T1)

160
Q

Flexor pollicis brevis action

A

Thumb: FL, ADD

161
Q

Adductor pollicis proximal attachment

A

Base of 2nd and 3rd metacarpals, shaft of 3rd metacarpal and adjacent carpals

162
Q

Adductor pollicis distal attachment

A

Medial side of proximal phalanx of thumb

163
Q

Adductor pollicis innervation

A

Ulnar (C8, T1)

164
Q

Adductor pollicis action

165
Q

Abductor digiti minimi proximal attachment

166
Q

Abductor digiti minimi distal attachment

A

Proximal phalanx of digit 5

167
Q

Abductor digiti minimi innervation

A

Ulnar (C8, T1)

168
Q

Abductor digiti minimi action

A

ABD of 5th digit, FL at PIP

169
Q

Flexor digiti minimi brevis proximal attachment

A

Hook of hamate and flexor retinaculum

170
Q

Flexor digiti minimi brevis distal attachment

A

Proximal phalanx of digit 5

171
Q

Flexor digiti minimi brevis innervation

A

Ulnar (C8, T1)

172
Q

Flexor digiti minimi brevis action

A

FL at PIP (5th digit)

173
Q

Opponens digiti proximal attachment

A

Hook of hamate and flexor retinaculum

174
Q

Opponens digiti distal attachment

A

5th metacarpal

175
Q

Opponens digiti innervation

A

Ulnar (C8, T1)

176
Q

Opponens digiti action

A

Opposes 5th digit

177
Q

Lumbricals proximal attachment

A

Tendons of flexor digitorum profundus

178
Q

Lumbricals distal attachment

A

Lateral extensor expansions of digits 2-5

179
Q

Lumbricals innervation

A

Median (C8, T1), Ulnar (C8, T1)

180
Q

Lumbricals action

A

MCP: FL
PIP: EX
DIP: EX

181
Q

Dorsal interossei 1st- 4th proximal attachment

A

Metacarpals

182
Q

Dorsal interossei 1st- 4th distal attachment

A

Extensor expansions of 2nd-4th digits

183
Q

Dorsal interossei 1st- 4th innervation

A

Ulnar (C8, T1)

184
Q

Dorsal interossei 1st- 4th action

A

Digits 2-4: ABD
MCP: FL
PIP: EX
DIP: EX

185
Q

Palmar interossei 1st- 3rd proximal attachment

A

Metacarpals

186
Q

Palmar interossei 1st- 3rd distal attachment

A

Extensor expansions of 2nd, 4th and 5th digits

187
Q

Palmar interossei 1st- 3rd innervation

A

Ulnar (C8, T1)

188
Q

Palmar interossei 1st- 3rd action

A

2nd, 4th, 5th digits: ADD
MCP: FL
PIP: EX
DIP: EX

DPT (8 decks)

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