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Anatomy > Muscles Exam 1 > Flashcards

Muscles Exam 1 Flashcards

(191 cards)

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1
Q

Pectoralis Major

Proximal attachment

A

Medial clavicle, sternum, and superior ribs

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2
Q

Pectoralis Minor

Proximal attachment

A

Ribs 3-5

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3
Q

Subclavius

Proximal attachment

A

1st rib

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4
Q

Serratus Anterior

Proximal attachment

A

Lateral superior ribs

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5
Q

Trapezius

Proximal attachment

A

Occipital protuberance, spinous processes of C7-T12

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6
Q

Latissimus Dorsi

Proximal attachment

A

Lower thoracic and lumbar vertebra, posterior pelvis

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7
Q

Levator Scapulae

Proximal attachment

A

Upper cervical vertebra

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8
Q

Rhomboids

Proximal attachment

A

Lower cervical and upper thoracic vertebra

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9
Q

Deltoid

Proximal attachment

A

Lateral clavicle, acromion, spine of scapula

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10
Q

Suprapinatus

Proximal attachment

A

Supraspinatus fossa of the scapula

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11
Q

Infraspinatus

Proximal attachment

A

Infraspinatus fossa of the scapula

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12
Q

Teres Minor

Proximal attachment

A

lateral angle of the scapula

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13
Q

Teres Major

Proximal attachment

A

Ineferior angle of the scapula

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14
Q

Subscapularis

Proximal attachment

A

Subscapularis fossa of the scapula

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15
Q

Biceps Brachii

Proximal attachment

A

Coracoid process of the scapula, supraglenoid tubercle of the scapula

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16
Q

Coracobrachialis

Proximal attachment

A

coracoid process of the scapula

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17
Q

Brachialis

Proximal attachment

A

Midshaft of the humerus

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18
Q

Triceps brachii

Proximal Attachments

A

Long head: infraglenoid tubercle of the scapula

Lateral head: humorous superior to the radial groove

Short head: humerus inferior to the radial groove

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19
Q

Pectoralis Major

Distal attachment

A

Greater tubercle of the humerus

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20
Q

Pectoralis Minor

Distal attachment

A

Coracoid process of the scapula

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21
Q

Subclavius

Distal attachment

A

Inferior surface of the middle clavicle

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22
Q

Serratus anterior

Distal attachment

A

Medial border of the scapula

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23
Q

Trapezius

Distal attachment

A

Lateral clavicle, acromion, spine of the scapula

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24
Q

Lattissimus Dorsi

Distal attachment

A

Lesser tubercle

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25
Levator Scapulae Distal attachment
Superior medial scapula
26
Rhomboids Distal attachment
Medial border of the scapula
27
Deltoid Distal attachment
Deltoid tuberosity of the humerus
28
Supraspinatus Distal attachment
greater tubercle of the humerus
29
Infraspinatus Distal attachment
greater tubercle of the humerus
30
teres minor Distal attachment
greater tubercle of the humerus
31
teres major Distal attachment
lesser tubercle of the humerus
32
Subscapularis Distal attachment
lesser tubercle of the humerus
33
biceps brachii Distal attachment
tuberosity of the radius and bicipital aponeurosis
34
coracobrachialis Distal attachment
mid shaft of the humerus
35
brachialis Distal attachment
Coronoid process of the ulna
36
Triceps brachii Distal attachment
olecranon of ulna
37
Pectoralis Major Innervation
medial and lateral pectoral N C5, 6, 7, 8, T1
38
Pectoralis Minor Innervation
medial pectoral N C8, T1
39
Subclavious Innervation
Nerve to the subclavious C5, 6
40
Serratus anterior Innervation
Long thoracic N C5, 6, 7
41
Trapezius Innervation
Cranial N 11 | Spinal accessory N
42
Lattissumus Dorsi Innervation
Thoracodorsal N C6, 7, 8
43
Levator Scapulae Innervation
Thoracodorsal N C6, 7, 8
44
Rhomboids Innervation
Dorsal Scapular N C4, 5
45
Deltoid Innervation
Axillary N C5, 6
46
Supraspinatus Innervation
Suprascapular N C4, 5, 6
47
Infraspinatus Innervation
Suprascapular N C5, 6
48
Teres minor Innervation
Axillary N C5, 6
49
Teres Major Innervation
Lower subscapular N C5, 6
50
Subscapularis Innervation
Upper and lower sub scapular N C5, 6
51
Biceps Brachii Innervation
Musculocutaneus N C5, 6, 7
52
Coracobrachialis Innervation
Musculocutaneous N C5, 6, 7
53
Brachialis Innervation
Musculocutaneous N C5, 6, 7 Radial N C5, 7
54
Triceps Brachii Innervation
Radial N C6, 7, 8
55
Pectoralis Major Action
Flexion, adduction, internal rotation | from a fully flexed position it will extend back
56
Pectoralis Minor Action
Protraction, depression, rotate to depress
57
Subclavious Action
Anchors and depresses the clavicle, depresses scapula
58
Serratus anterior Action
Protraction, depression, rotate to elevate Scapula
59
Trapezius Action
Upper: elevation, retraction, rotate to elevate Lower: depression, retraction, rotate to elevate Neck Both: EX One side: ABD, ADD, rotation
60
Latissiums Dorsi Action
extension, adduction, internal rotate scapula
61
Levator scapulae Action
Elevation, retraction, rotate to depress Neck: Both: EX One Side: ABD, ADD, rotation
62
Rhomboids Action
Retraction, elevation, rotate to depress
63
Deltoid Action
Anterior: FL, IR Middle: ABD Posterior: EX, ER (will ADD when inferior to the GH joint)
64
Supraspinatus Action
Stabilizes the glenohumeral joint, ABD
65
Infraspinatus Action
Stabilizes the glenohumeral joint, External rotation
66
Teres minor Action
Stabilizes the glenohumeral joint, External rotation
67
Teres major Action
adduction and internal rotation
68
Subscapularis Action
Stabilizes the glenohumeral joint, internal rotation
69
Biceps brachii Action
Radioulnar: supination Elbow: FL shoulder: FL, ABD
70
Coracobrachialis Action
FL, ADD, IR at the shoulder
71
Brachialis Action
Elbow flexion
72
Triceps Brachii Action
Elbow extension extension, resists dislocation at the shoulder joint
73
Aconeus Proximal Attachment
Lateral epicondyle of the humerus
74
Pronator teres Proximal Attachment
Medial epicondyle of humerus, coronoid process of the ulna
75
Flexor carpi radialis Proximal Attachment
Medial epicondyle of the humerus
76
Palmaris Longus Proximal Attachment
Medial epicondyle of humerus
77
Flexor carpi ulnaris Proximal Attachment
Medial epicondyle of humerus
78
Flexor digitorum superficialis Proximal Attachment
Medial epicondyle of humerus, ulna, and proximal radius
79
Flexor digitorum profundus Proximal Attachment
Proximal ulna and interosseous membrane
80
Flexor pollicus longus Proximal Attachment
Radius and interosseous membrane
81
Pronator quadratus Origin
Distal ulna
82
Brachioradialis Proximal Attachment
Supracondylar ridge on the humerus
83
Extensor carpi radialis longus Proximal Attachment
Lateral supraepicondylar ridge of the humerus
84
Extensor carpi radialis brevis Proximal Attachment
Lateral epicondyle of humerus
85
Extensor digitorum Proximal Attachment
Lateral epicondyle of humerus
86
Extensor digiti minimi Proximal Attachment
Lateral epicondyle of humerus
87
Supinator Proximal Attachment
Lateral epicondyle of the humerus and proximal ulna
88
Extensor indicis Proximal Attachment
interosseous membrane
89
Abductor pollicus longus Proximal Attachment
interosseous membrane, radius, ulna
90
Extensor pollicis longus Proximal Attachment
interosseous membrane
91
Extensor pollicis brevis Proximal Attachment
interosseous membrane
92
Aconeous Distal attachment
olecranon
93
Pronator teres Distal attachment
Middle of radius
94
Flexor carpi radialis Distal attachment
Base of 2nd metacarpal
95
Palmaris longus Distal attachment
Palmar aponeurosis
96
Flexor carpi ulnaris Distal attachment
Pisiform, hook of hamate, 5th metacarpal
97
Flexor digitorum superficialis Distal attachment
Middle phalanges of digits 2-5
98
Flexor digitorum profundus Distal attachment
Distal phalanges of digits 2-5
99
Flexor pollicus longus Distal attachment
Distal phalanx of 1st digit
100
Pronator quadratus Insertion
Distal radius
101
Brachioradialis Distal attachment
Radial styloid process
102
Extensor carpi radialis longus Distal attachment
Dorsal base of 2nd metacarpal
103
Extensor carpi radialis brevis Distal attachment
Dorsal base of 3rd metacarpal
104
Extensor digitorum Distal attachment
Extensor expansions of digit 2-5
105
Extensor digiti minimi Distal attachment
Extensor expansion of 5th digit
106
Extensor carpi ulnaris Distal attachment
Dorsal base of 5th metacarpal
107
Supinator Distal attachment
Radial shaft
108
Extensor indicis Distal attachment
Extensor expansion of 2nd digit
109
Abductor pollicis longus Distal attachment
Lateral base of 1st metacarpal
110
Extensor pollicis longus Distal attachment
Distal phalanx of thumb
111
Extensor pollicis brevis Distal attachment
Dorsal proximal phalanx of thumb
112
Opponens pollicis Distal attachment
1st metacarpal
113
Abductor pollicis brevis Distal attachment
proximal phalanx of thumb
114
Flexor pollicis brevis Distal attachment
proximal phalanx of thumb
115
Adductor pollicis Distal attachment
proximal phalanx of thumb
116
Abductor digiti minimi Distal attachment
Proximal phalanx of digit 5
117
Flexor digiti minimi Distal attachment
proximal phalanx of digit 5
118
Opponens Digiti Minimi Distal attachment
5th metacarpal
119
Lumbricals Distal attachment
Lateral extensor expansions of digits 2-5
120
Dorsal interossei Distal attachment
Extensor expansions of 2nd and 4th digits
121
Palmar interossei Distal attachment
Extensor expansion of 2nd, 4th, and 5th digits
122
Opponens pollicis Proximal attachment
Flexor retinaculum and lateral carpals
123
Abductor pollicis brevis Proximal attachment
Flexor retinaculum of lateral carpals
124
Flexor pollicis brevis Proximal attachment
Flexor retinaculum of lateral carpals
125
Adductor pollicis Proximal attachment
Transverse head: Base of 3rd metacarpal Oblique head: base of 2nd and 3rd metacarpals,
126
Abductor digiti minimi Proximal attachment
Pisiform
127
Flexor digiti minimi Proximal attachment
Hook of hamate and flexor retinaculum
128
Opponens digiti minimi Proximal attachment
Hook of hamate and flexor retinaculum
129
Lumbricals Proximal attachment
Tendons of flexor digitorum profundous
130
Dorsal interossei Proximal attachment
Metacarpals
131
Palmar interossei Proximal attachment
Metacarpals
132
Anconeous Innervation
Radial C8, T1
133
Pronator teres Innervation
Median C6, C7
134
Flexor carpi radialis Innervation
Median C6, C7
135
Palmaris longus Innervation
Median C7, 8
136
Flexor carpi ulnaris Innervation
Ulnar C7, C8
137
Flexor digitorum superficialis Innervation
Median C7, 8, T1
138
Flexor digitorum profundus Innervation
Media C8, T1 Ulnar C8, T1
139
Flexor pollicis longus Innervation
Median C8, T1
140
Pronator quadratus Innervation
Median C8, T1
141
brachioradialis Innervation
radial C5,6,7
142
Extensor carpi radialis longus Innervation
Radial C6, C7
143
Extensor carpi radialis brevis Innervation
Radial C7, C8
144
Extensor digitorum Innervation
Radial C7, C8
145
Extensor digiti minimi Innervation
Radial C7, C8
146
Extensor carpi ulnaris Innervation
Radial C7, C8
147
Supinator Innervation
Radial C7, C8
148
Extensor indicis Innervation
Radial C7, C8
149
Abductor pollicis longus Innervation
Radial C7, C8
150
Extensor pollicis longus Innervation
Radial C7, C8
151
Extensor pollicis brevis Innervation
Radial C7, C8
152
Opponen pollicis Innervation
Median C8, T1
153
Abductor pollicis brevis Innervation
Median C8, T1
154
Flexor pollicis brevis Innervation
Median C8, T1 Ulnar C8, T1
155
Adductor pollicis Innervation
Ulnar C8, T1
156
Abductor digit minimi Innervation
Ulnar C8, T1
157
Flexor digiti minimi Innervation
Ulnar C8, T1
158
Opponens digiti minmi Innervation
Ulnar C8, T1
159
Lumbricals Innervation
Median C8, T1 Ulnar C8, T1
160
Dorsal interossei Innervation
Ulnar C8, T1
161
Palmar interossei Innervation
Ulnar C8, T1
162
Anconeous Action
Assists triceps in EX, stabilizes elbow
163
Pronator teres Action
Radioulnar: pronation Elbow: FL
164
Flexor carpi radialis Action
Elbow: FL Wrist: FL, ABD
165
Palmaris longus Action
Elbow: FL Wrist: FL,
166
Flexor carpi ulnaris Action
Elbow: FL Wrist: FL, ADD
167
Flexor digitorum superficialis Action
Elbow: FL PIP: FL (digits 2-5) MCP: FL (digits 2-5) Wrist: FL
168
Flexor digitorum profundus Action
Wrist: Fl DIP: FL (digits 2-5) MCP: FL (digits 2-5)
169
Flexor pollicis longus Action
Wrist: FL, ABD Carpometacarpal: FL (1st digit) MCP: FL (1st digit) IP: FL (1st digit)
170
pronator quadratus Action
Radioulnar: pronation
171
brachioradalis Action
Radioulnar: supination Elbow: FL
172
extensor carpi radialis longus Action
Elbow: EX Wrist: EX, ABD
173
extensor carpi radialis brevis Action
Elbow: EX Wrist: EX, ABD
174
extensor digitorum Action
Elbow: EX Wrist: EX MCP: EX (Digits 2-5)
175
extensor digiti minimi Action
Elbow: EX Wrist: EX, ADD MCP: EX (5th digit)
176
extensor carpi ulnaris Action
Elbow: EX Wrist: EX, ADD
177
supinator Action
Radioulnar supination
178
Extensor indicis Action
MCP: EX (2nd digit) Wrist: EX, ABD
179
Abductor pollicis longus Action
Thumb: ABD Wrist: EX, ABD
180
extensor pollicis longus Action
Thumb: EX Wrist: EX, ABD
181
extensor pollicis brevis Action
Thumb: EX Wrist: EX, ABD
182
opponens pollicis Action
Opposition of thumb
183
abductor pollicis brevis Action
ABD thumb
184
flexor pollicis brevis Action
Thumb: FL, ADD
185
adductor pollicis Action
ADD thumb
186
abductor digit minimi Action
ABD of 5th digit, FL at PIP
187
flexor digiti minimi Action
FL at PIP (5th digit)
188
opponens digiti minimi Action
Opposes 5th digit
189
lumbricals Action
MCP: FL PIP: EX DIP: EX
190
dorsal interossei Action
Digits 2-4: ABD MCP: FL PIP: EX DIP: EX
191
palmar interossei Action
2nd, 4th, 5th digits: ADD MCP: FL PIP: EX DIP: EX

Anatomy (11 decks)

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