Muscle Chart Quiz 2 Flashcards
last 3 pages of UE, serratus anterior and flexor digitorum superficialis guaranteed (120 cards)
1
Q
serratus anterior origin
A
lateral surface upper 8 ribs
2
Q
serratus anterior insertion
A
vertebral border of subscapular surface
3
Q
serratus anterior action
A
scapula protraction and upward rotation
4
Q
serratus anterior innervation
A
long thoracic n.
5
Q
biceps brachii origin
A
short head: coracoid process scapula
long head: supraglenoid tubercle
6
Q
biceps brachii insertion
A
tuberosity of radius
7
Q
biceps brachii action
A
shoulder flexion, elbow flexion, forearm supination
8
Q
biceps brachii innervation
A
musculocutaneous n.
9
Q
brachialis origin
A
lower half anterior humerus
10
Q
brachialis insertion
A
ulna tuberosity and coronoid process
11
Q
brachialis action
A
elbow flexion
12
Q
brachialis innervation
A
musculocutaneous n.
13
Q
triceps brachii origin
A
long head: infraglenoid tubercle
lateral head: posterior humerus
medial head: posterior humerus
14
Q
triceps brachii insertion
A
olecranon process ulna
15
Q
triceps brachii action
A
shoulder extension, elbow extension
16
Q
triceps brachii innervation
A
radial n.
17
Q
anconeus origin
A
lateral epicondyle humerus
18
Q
anconeus insertion
A
olecranon and upper posterior ulna
19
Q
anconeus action
A
elbow extension
20
Q
anconeus innervation
A
radial n.
21
Q
brachioradialis origin
A
lateral supracondylar ridge humerus
22
Q
brachioradialis insertion
A
styloid process radius
23
Q
brachioradialis action
A
elbow flexion
24
Q
brachioradialis innervation
A
radial n.
25
extensor carpi radialis longus origin
lateral epicondyle humerus
26
extensor carpi radialis longus insertion
base of 2nd metacarpal
27
extensor carpi radialis longus action
wrist extension, radial deviation
28
extensor carpi radialis longus innervation
radial n.
29
extensor carpi radialis brevis origin
lateral epicondyle humerus
30
extensor carpi radialis brevis insertion
base of 3rd metacarpal
31
extensor carpi radialis brevis action
wrist extension, radial deviation
32
extensor carpi radialis brevis innervation
radial n.
33
extensor carpi ulnaris origin
lateral epicondyle humerus
34
extensor carpi ulnaris insertion
base 5th metacarpal
35
extensor carpi ulnaris action
wrist extension, ulnar deviation
36
extensor carpi ulnaris innervation
radial n.
37
extensor digitorum origin
lateral epicondyle humerus
38
extensor digitorum insertion
middle phalanges of 4 fingers
39
extensor digitorum action
wrist extension, finger extension 2-5
40
extensor digitorum innervation
radial n.
41
extensor digiti minimi origin
lateral epicondyle humerus
42
extensor digiti minimi insertion
middle phalanx of little finger
43
extensor digiti minimi action
wrist extension, finger extension 5
44
extensor digiti minimi innervation
radial n.
45
extensor indicis origin
posterior ulna, interosseous membrane
46
extensor indicis insertion
proximal phalanx index finger
47
extensor indicis action
wrist extension, index finger extension
48
extensor indicis innervation
radial n.
49
supinator origin
lateral epicondyle humerus, proximal ulna
50
supinator insertion
anterior surface proximal radius
51
supinator action
forearm supination
52
supinator innervation
radial n.
53
abductor pollicis longus origin
posterior radius, ulna, interosseous membrane
54
abductor pollicis longus insertion
base of 1st metacarpal
55
abductor pollicis longus action
thumb abduction
56
abductor pollicis longus innervation
radial n.
57
extensor pollicis brevis origin
posterior radius, interosseous membrane
58
extensor pollicis brevis insertion
proximal phalanx of thumb
59
extensor pollicis brevis action
thumb extension
60
extensor pollicis brevis innervation
radial n.
61
extensor pollicis longus origin
posterior ulna, interosseous membrane
62
extensor pollicis longus insertion
distal phalanx of thumb
63
extensor pollicis longus action
thumb extension
64
extensor pollicis longus innervation
radial n.
65
pronator teres origin
medial epicondyle humerus, coronoid process ulna
66
pronator teres insertion
middle lateral shaft radius
67
pronator teres action
forearm pronation, elbow flexion
68
pronator teres innervation
median n.
69
pronator quadratus origin
distal fourth anterior ulna
70
pronator quadratus insertion
distal fourth anterior radius
71
pronator quadratus action
forearm pronation
72
pronator quadratus innervation
median n.
73
flexor carpi ulnaris origin
medial epicondyle humerus, olecranon process ulna
74
flexor carpi ulnaris insertion
medial side carpals, base of 5th metacarpal
75
flexor carpi ulnaris action
wrist flexion, ulnar deviation
76
flexor carpi ulnaris innervation
ulnar n.
77
palmaris longus origin
medial epicondyle humerus
78
palmaris longus insertion
palmar aponeurosis, flexor retinaculum
79
palmaris longus action
wrist flexion
80
palmaris longus innervation
median n.
81
flexor carpi radialis origin
medial epicondyle humerus
82
flexor carpi radialis insertion
base of 2nd and 3rd metacarpal
83
flexor carpi radialis action
wrist flexion, radial deviation
84
flexor carpi radialis innervation
median n.
85
flexor digitorum superficialis origin
medial epicondyle humerus, coronoid process ulna
86
flexor digitorum superficialis insertion
middle phalanges of 4 fingers
87
flexor digitorum superficialis action
wrist flexion, MCP and PIP flexion digits 2-5
88
flexor digitorum superficialis innervation
median n.
89
flexor digitorum profundus origin
anterior ulna, interosseous membrane
90
flexor digitorum profundus insertion
distal phalanges of 4 fingers
91
flexor digitorum profundus action
wrist flexion, MCP, PIP, DIP flexion digits 2-5
92
flexor digitorum profundus innervation
lateral 2 bellies: median n.
medial 2 bellies: ulnar n.
93
flexor pollicis longus origin
anterior radius, interosseous membrane
94
flexor pollicis longus insertion
distal phalanx thumb
95
flexor pollicis longus action
wrist flexion, thumb flexion
96
flexor pollicis longus innervation
median n.
97
abductor pollicis brevis origin
flexor retinaculum
98
abductor pollicis brevis insertion
lateral proximal phalanx thumb
99
abductor pollicis brevis action
thumb abduction
100
abductor pollicis brevis innervation
median n.
101
adductor pollicis origin
2nd and 3rd metacarpals, adjacent carpals
102
adductor pollicis insertion
medial proximal phalanx thumb
103
adductor pollicis action
thumb adduction and opposition
104
adductor pollicis innervation
ulnar n.
105
flexor pollicis brevis origin
flexor retinaculum, carpals
106
flexor pollicis brevis insertion
proximal phalanx thumb
107
flexor pollicis brevis action
thumb flexion and opposition
108
flexor pollicis brevis innervation
median n.
109
flexor digiti minimi origin
flexor retinaculum
110
flexor digiti minimi insertion
proximal phalanx little finger
111
flexor digiti minimi action
little finger flexion
112
flexor digiti minimi innervation
ulnar n.
113
opponens pollicis origin
flexor retinaculum, carpals
114
opponens pollicis insertion
lateral 1st metacarpal
115
opponens pollicis action
thumb opposition
116
opponens pollicis innervation
median n.
117
opponens digiti minimi origin
flexor retinaculum, carpals
118
opponens digiti minimi insertion
5th metacarpal
119
opponens digiti minimi action
little finger flexion and opposition
120
opponens digiti minimi innervation
ulnar n.
