practical Flashcards
1
Q
supraspinatus origin
A
supraspinatus fossa of scapula
2
Q
supraspinatus insertion
A
greater tubercle of humerus
3
Q
supraspinatus action
A
abducts and stabilizes arm at shoulder
4
Q
infraspinatus origin
A
infraspinatus fossa of scapula
5
Q
infraspinatus insertion
A
greater tubercle of humerus
6
Q
infraspinatus action
A
laterally rotates, transversely abducts, and stabilizes at shoulder
7
Q
teres minor origin
A
posterior aspect of superior 1/2 of lateral border of scapula
8
Q
teres minor insertion
A
greater tubercle of humerus
9
Q
teres minor action
A
laterally rotates, transversely abducts, and stabilizes at shoulder
10
Q
subscapularis origin
A
subscapular fossa of scapula
11
Q
subscapularis insertion
A
lesser tubercle of humerus
12
Q
subscapularis action
A
medially rotates and stabilizes arm at shoulder
13
Q
serratus anterior origin
A
external surfaces of 1st to 9th ribs
14
Q
serratus anterior insertion
A
medial border of scapula
15
Q
serratus anterior action
A
protracts and upwardly rotates shoulder
16
Q
deltoid origin
A
lateral 1/3 clavicle, acromion and spine of scapula
17
Q
deltoid insertion
A
deltoid tuberosity of humerus
18
Q
deltoid action
A
abducts, flexes, extends, medially and laterally rotates arm at shoulder
19
Q
coracobrachialis origin
A
coracoid process of scapula
20
Q
coracobrachialis insertion
A
middle 1/3 of medial aspect of humerus
21
Q
coracobrachialis action
A
adducts and flexes arm at shoulder
22
Q
pec major origin
A
anterior aspects of medial half of clavicle, manubrium, sternal body and true ribs and their costal cartilage
23
Q
pec major insertion
A
crest of greater tubercle of humerus
24
Q
pec major action
A
adducts, medially rotates, and transversely adducts arm at shoulder
25
pec minor origin
anterior aspects of 3rd-5th ribs
26
pec minor insertion
coracoid process of scapula
27
pec minor action
protracts and downwardly rotates pectoral girdle
28
bicep brachii origin
supraglenoid tubercle of scapula and apex of acromion of scapula
29
bicep brachii insertion
radial tuberosity and antebrachial fascia
30
bicep brachii action
supinates forearm, flexes forearm at elbow
31
latissimus dorsi origin
spinous processes of T7-T12, spinous processes of L1-L5 via thoracolumbar fascia, 9th-12th ribs, iliac crest
32
latissimus dorsi insertion
floor of intertubercular sulcus of humerus
33
latissimus dorsi action
adducts, medially rotates, and extends arm at shoulder
34
rhomboid origin
nuchal ligament, spinous processes C7-T5
35
rhomboid insertion
medial border of scapula
36
rhomboid action
retracts and downwardly rotates shoulder
37
triceps origin
posterior surface of humerus and infraglenoid tubercle of scapula
38
triceps insertion
olecranon process of ulna and antebrachial fascia
39
triceps action
extends forearm at elbow
40
teres major origin
Posterior surface of inferior angle of scapula
41
teres major insertion
crest of lesser tubercle of humerus
42
teres major action
adducts and medially rotates arm at shoulder
43
anconeus origin
posterior aspect of lateral epicondyle of humerus
44
anconeus insertion
olecranon, proximal end of body of ulna
45
anconeus action
extends elbow at forearm
46
pronator teres origin
Medial supracondylar ridge of humerus via common extensor tendon and medial aspect of coronoid process of ulna
47
pronator teres insertion
middle 1/3 of anterolateral aspect of radius
48
pronator teres action
pronates forearm at radioulnar joint
49
flexor carpi radialis origin
medial epicondyle of humerus via common flexor tendon
50
flexor carpi radialis insertion
palmar surface of base of metacarpals II and III
51
flexor carpi radialis action
flexes hand at wrist, abducts hand at radiocarpal and midcarpal joints
52
brachialis origin
anterior aspect of distal half of humerus
53
brachialis origin
coronoid process and tuberosity of ulna
54
brachialis action
flexes arm at forearm
55
flexor carpi ulnaris origin
medial epicondyle of humerus via common flexor tendon, proximal 2/3 of body of ulna, olecranon of ulna
56
flexor carpi ulnaris insertion
pisiform, hook of hamate, palmar aspect of base of 5th metacarpal bone
57
flexor carpi ulnaris action
flexes and adducts hand at wrist
58
flexor digitorum superficialis origin
medial epicondyle of humerus via common flexor tendon, sublime tubercle of ulna, and proximal 1/2 anterior border of radius
59
flexor digitorum superficialis insertion
palmar aspects of the bodies of middle phalnages of the index, middle, ring, and pinky fingers
59
flexor digitorum superficialis action
flexes index, middle, ring, and pinky fingers
60
flexor digitorum profundus origin
medial aspect of coronoid process of ulna and superior 3/4 of anterior and medial surfaces of ulna
61
flexor digitorum profundus insertion
palmar aspects of base of distal phalanges of index, middle, ring, and pinky fingers
62
flexor digitorum profundus action
flexes index, middle, ring and pinky fingers
63
flexor pollicis longus origin
anterior surface of radius and adjacent interosseous membrane of forearm
64
flexor pollicis longus insertion
Palmar aspect of base of distal phalanx of thumb
65
flexor pollicis longus action
flexes thumb
66
brachioradialis origin
superior 2/3 of lateral supracondylar ridge of humerus
67
brachioradialis insertion
lateral aspect of of distal part of radius
68
brachioradialis action
flexes forearm at elbow joint
69
extensor carpi radialis longus origin
inferior 1/3 of lateral supracondylar ridge of humerus
70
extensor carpi radialis longus insertion
dorsal aspect of base of second metacarpal
71
extensor carpi radialis longus action
extends hand at wrist, abducts hand at radiocarpal and midcarpal joint
72
extensor carpi radialis brevis origin
lateral epicondyle of humerus via common extensor tendon
73
extensor carpi radialis brevis insertion
Dorsal aspect base of the third metacarpal bone
74
extensor carpi radialis brevis action
extends hand at wrist, abducts hand at radiocarpal and midcarpal joints
75
extensor digitorum origin
lateral epicondyle of humerus via common extensor tendon
76
extensor digitorum insertion
dorsal aspects of bases of both the middle and distal phalanges of the index, middle, ring , and pinky fingers
77
extensor digitorum action
extends index, middle, ring and pinky fingers
78
extensor carpi ulnaris origin
lateral epicondyle of humerus via common extensor tendon, and posterior border of ulna
79
extensor carpi ulnaris insertion
medial aspect of base of 5th metacarpal bone
80
extensor carpi ulnaris action
extends and abducts hand at wrist
81
supinator origin
lateral epicondyle of humerus, supinator crest and supinator fossa of ulna
82
supinator insertion
anterior, lateral, and posterior aspects of proximal 1/3 radius
83
supinator action
supinates forearm at radioulnar joints
84
abductor pollicis longus origin
posterior aspects of proximal 1/2 of ulna and middle 1/3 of radius, adjacent interosseous membrane of forearm
85
abductor pollicis longus insertion
Lateral aspect of base of 1st metacarpal
86
abductor pollicis longus action
abducts, and extends thumb at 1st metacarpal joint
87
extensor pollicis brevis origin
posterior surface of distal 1/2 of radius and adjacent interosseous membrane of forearm
88
extensor pollicis brevis insertion
dorsal surface of base of proximal phalanx of thumb
89
extensor pollicis brevis action
extends thumb
90
extensor pollicis longus origin
Posterior surface of middle 1/3 of ulna and adjacent interosseous membrane of forearm
91
extensor pollicis longus insertion
dorsal surface of base of distal phalanx of thumb
92
extensor pollicis longus action
extends thumb
93
extensor indicis origin
Posterior surface of distal 1/3 of ulna and adjacent interosseous membrane of forearm
94
extensor indicis insertion
extensor expansion of index finger
95
extensor indicis action
extends index finger
96
abductor pollicis brevis origin
Tubercles of scaphoid and trapezium bones, flexor retinaculum of hand
97
abductor pollicis brevis insertion
lateral aspect of base of proximal phalanx of thumb
98
abductor pollicis brevis action
abducts thumb at carpometacarpal joint
99
adductor pollicis origin
palmar aspect of capitate bone, bases of 2nd-3rd metacarpal bones, and body of 3rd metacarpal bone
100
adductor pollicis insertion
Medial aspect of base of proximal phalanx of thumb
101
adductor pollicis action
adducts thumb at metacarpal joint
102
abductor digiti minimi origin
Pisiform bone and tendon of flexor carpi ulnaris
103
abductor digiti minimi insertion
medial side of base of proximal phalanx of 5th digit
104
abductor digiti minimi action
abducts finger at metacarpophalangeal joint
105
List any attachments at the base of the first metacarpal
Abductor policis Longus insertion
106
List any attachments at the base of the second metacarpal
Volar aspect- FCR insertion
Dorsal aspect- ECRL insertion
107
List any attachments at the base of the third metacarpal
ECRB insertion
108
List any attachments at the base of the fifth metacarpal
ECU insertion
109
List any attachments at the lateral 1/3 of the clavicle
Deltoid anterior origin
110
List any attachments at the medial 1/2 of the clavicle
Pec major clavicular head
111
List any attachments at the hook of the hamate
FCU insertion
112
List any attachments at deltoid tuberosity of the humerus
Deltoid insertion
113
List any attachments at distal 1/2 of anterior surface of humerus
Brachialis origin
114
List any attachments at the greater tuberosity of the humerus
Inferior- teres minor insertion
Middle- infraspinatus insertion
Superior- supraspinatus insertion
115
List any attachments at the intertubercular sulcus of the humerus
Floor- last Dorsi insertion
Lateral lip- pec major insertion
Medial lip- teres major insertion
116
List any attachments at the lateral epicondyle of the humerus
Anconeus origin, ED origin, ECRB origin, ECU origin, supinator origin
117
List any attachments at the lateral supraepicondular ridge
ECRL origin
118
List any attachments at the lesser tuberosity of the humerus
Subscapularis insertion
119
List any attachments at the medial epicondyle of the humerus
FCU humeral head origin, FCR origin, FDS humeral head origin, Pronator teres humeral head origin
120
List any attachments at the middle 1/3 medial surface of humerus
Coracobrachialis insertion
121
List any attachments at the posterior surface of the humerus
Inferior to radial Groove- medial head of triceps origin
Superior to radial groove- lateral head of triceps origin
122
List any attachments at the supraepicondular ridge of the humerus proximal 2/3
Brachioradialis origin
123
List any attachments at phalynx distal 1st digit
Dorsal aspect of base- EPB insertion
Lateral side of base- abductor pollicis brevis insertion
124
List any attachments at the proximal 5th digit of the phalynx
Abductor digiti minimi insertion
125
List any attachments at the pisiform
Abductor digiti minimi origin, FCU insertion
126
List any attachments at the radius lateral surface of the distal end proximal to styloid process
Brachioradialis insertion
127
List any attachments at the mid shaft of the radius
Abductor pollicis Longus origin
128
List any attachments at the posterior surface of distal 1/3 of radius
EPB origin
129
List any attachments at the radial tuberosity
Bicep brachii insertion
130
List any attachments at ribs 1-8
Serratus anterior origin
131
List any attachments at ribs 3-5
Pec minor origin
132
List any attachments at ribs 9-12
Latissimus dorsi origin
133
List any attachments at the scaphoid
Abductor pollicis brevis origin
134
List any attachments at the acromion process of the scapula
Deltoid middle origin
135
List any attachments at the coracoid process of the scapula
Biceps brachii short head origin, coracobrachialis origin, pec minor insertion
136
List any attachments at the inferior angle of the scapula
Teres major origin
137
List any attachments at the infraglenoid tubercle of the scapula
Long head of triceps origin
138
List any attachments at the infraspinous fossa of the scapula
Infraspinatus origin
139
List any attachments at the supraglenoid tubercle of the scapula
Long head of triceps origin
140
List any attachments at the lateral border of the scapula
Teres minor origin
141
List any attachments at medial border of scapula
Serratus anterior insertion, rhomboids major and minor insertion
142
List any attachments at the spine of the scapula
Deltoid posterior origin
143
List any attachments at the subscapular fossa of the scapula
Subscapularis origin
144
List any attachments at the supraspinous foss of the scapula
Supraspinatus origin
145
List any attachments at the trapezium
Abductor pollicis brevis origin
146
List any attachments at the coronoid process of ulna
Brachialis insertion, pronator teres ulnar head insertion, FDS humeral head origin
147
List any attachments at the olecranon of the ulna
Anconeus insertion, FCU ulnar head insertion, triceps insertion
148
List any attachments at posterior proximal portion of the ulna
ECU origin, abductor pollicis Longus origin, EI origin
149
List any attachments at the ulnar tuberosity
Brachialis insertion
150
List any attachments at SP C7-T1
Rhomboids minor origin
151
List any attachments at SP T2-T5
Rhomboids major origin
152
List any attachments at SP T7-12
Latissimus dorsi origin
