practical 3 Flashcards
(99 cards)
1
Q
action of the deltoid?
A
abduct arm; flex and extend arm; medially and laterally rotate arm
2
Q
action of the supraspinatus?
A
abduct arm
3
Q
action of the infraspinatus?
A
extend and adduct arm
4
Q
action of the coracobrachialis?
A
flex and adduct arm
5
Q
action of the subscapularis?
A
medially rotate arm
6
Q
action of the teres major?
A
extend and adduct arm
7
Q
action of the teres minor?
A
extend and adduct arm
8
Q
attachments of the deltoid?
A
clavicle; acromion; spine of scapula; deltoid tuberosity
9
Q
innervation of the deltoid?
A
axillary nerve
10
Q
attachments of the supraspinatus?
A
supraspinous fossa; greater tubercle
11
Q
innervation of the supraspinatus?
A
suprascapular nerve
12
Q
attachments of the infraspinatus?
A
infraspinous fossa; greater tubercle
13
Q
innervation of the infraspinatus?
A
suprascapular nerve
14
Q
attachments of the coracobrachialis?
A
coracoid process; medial surface of humerus shaft
15
Q
innervation of the coracobrachialis?
A
musculocutaneous nerve
16
Q
attachments of the subscapularis?
A
subscapular fossa; lesser tubercle
17
Q
innervation of the subscapularis?
A
subscapular nerve
18
Q
attachments of the teres major?
A
posterior surface of scapula; intertubercular sulcus of humerus
19
Q
innervation of the teres major?
A
subscapular nerve
20
Q
attachments of the teres minor?
A
lateral border of scapula; greater tubercle
21
Q
innervation of the teres minor?
A
axillary nerve
22
Q
action of the biceps brachii?
A
flex and supinate the forearm
23
Q
attachments of the biceps brachii?
A
coracoid process and supraglenoid tubercle; radial tuberosity
24
Q
innervation of the biceps brachii?
A
musculocutaneous nerve
25
action of the brachialis?
flex forearm
26
attachments of the brachialis?
anterior surface of distal humerus; coronoid process of ulna
27
innervation of the brachialis?
musculocutaneous nerve
28
action of the triceps brachii?
extend forearm
29
attachments of the triceps brachii?
infraglenoid tubercle; posterior shaft of humerus; distal radial groove; olecranon
30
innervation of the triceps brachii?
radial nerve
31
action of the brachioradialis?
flex forearm
32
attachments of the brachioradialis?
lateral supracondylar ridge; styloid process of radius
33
innervation of the brachioradialis?
radial nerve
34
action of the pronator quadratus?
pronate forearm
35
attachments of the pronator quadratus?
distal portion of anterior ulna shaft; distal surface of anterior radius
36
innervation of the pronator quadratus?
median nerve
37
action of the pronator teres?
pronate forearm
38
attachments of the pronator teres?
medial epicondyle of humerus; coronoid process of ulna; lateral radius
39
innervation of the pronator teres?
median nerve
40
action of the supinator?
supinate forearm
41
attachments of the supinator?
medial epicondyle of humerus; proximal ulna
42
innervation of the supinator?
radial nerve
43
action of the flexor carpi radialis?
flex and abduct wrist
44
attachments of the flexor carpi radialis?
medial epicondyle of the humerus; base of 2nd and 3rd metacarpals
45
innervation of the flexor carpi radialis?
median nerve
46
action of the flexor carpi ulnaris?
flex and adduct wrist
47
attachments of the flexor carpi ulnaris?
medial epicondyle; olecranon; posterior surface of ulna; pisiform and hamate bones; base of 5th metacarpal
48
innervation of the flexor carpi ulnaris?
ulnar nerve
49
action of the extensor carpi radialis brevis?
extend and abduct wrist
50
attachments of the extensor carpi radialis brevis?
lateral epicondyle of humerus; base of 3rd metacarpal
51
innervation of the extensor carpi radialis brevis?
radial nerve
52
action of the extensor carpi radialis longus?
extend and adduct wrist
53
attachments of the extensor carpi radialis longus?
lateral supracondylar ridge of humerus; base of 2nd metacarpal
54
innervation of the extensor carpi radialis longus?
radial nerve
55
action of the extensor carpi ulnaris?
extend and adduct wrist
56
attachments of the extensor carpi ulnaris?
lateral epicondyle of humerus; posterior border of ulna; base of 5th metacarpal
57
innervation of the extensor carpi ulnaris?
radial nerve
58
action of the palmaris longus?
flex wrist
59
attachments of the palmaris longus?
medial epicondyle of humerus; palmar aponeurosis; skin and fascia of palm
60
innervation of the palmaris longus?
median nerve
61
action of the flexor digitorum profundus?
flex wrist and fingers
62
attachments of the flexor digitorum profundus?
coronoid process; anteromedial surface of ulna; interosseous membrane; distal phalanges of fingers 2-5
63
innervation of the flexor digitorum profundus?
median and ulnar nerve
64
action of the flexor digitorum superficialis?
flex wrist and fingers 2-5
65
attachments of the flexor digitorum superficialis?
medial epicondyle of the humerus; coronoid process of ulna; shaft of radius; middle phalanges of fingers 2-5
66
innervation of the flexor digitorum superficialis?
median nerve
67
action of the extensor digitorum?
extend fingers and wrist
68
attachments of the extensor digitorum?
lateral epicondyle of the humerus; phalanges of fingers 2-5
69
innervation of the extensor digitorum?
radial nerve
70
action of the flexor pollicis brevis?
flex thumb
71
attachments of the flexor pollicis brevis?
flexor retinaculum; trapezium; lateral base of proximal phalanx of thumb
72
innervation of the flexor pollicis brevis?
median and ulnar nerve
73
action of the flexor pollicis longus?
flex thumb
74
attachments of the flexor pollicis longus?
anterior surface of radius; interosseous membrane; distal phalanx of the thumb
75
innervation of the flexor pollicis longus?
median nerve
76
action of the extensor pollicis brevis?
extend thumb
77
attachments of the extensor pollicis brevis?
dorsal shaft of radius and ulna; interosseous membrane; base of proximal phalanx of thumb
78
innervation of the extensor pollicis brevis?
radial nerve
79
action of the extensor pollicis longus?
extend thumb
80
attachments of the extensor pollicis longus?
dorsal shaft of radius and ulna; interosseous membrane; base of distal phalanx of thumb
81
innervation of the extensor pollicis longus?
radial nerve
82
action of the abductor pollicis brevis?
abduct thumb
83
attachments of the abductor pollicis brevis?
flexor retinaculum; carpal bones; lateral base of proximal phalanx of thumb
84
innervation of the abductor pollicis brevis?
median nerve
85
action of the abductor pollicis longus?
abduct and extend thumb; abduct wrist
86
attachments of the abductor pollicis longus?
posterior surface of radius and ulna; interosseous membrane; base of first metacarpal; trapezium
87
innervation of the abductor pollicis longus?
radial nerve
88
function of the olfactory nerve (I) ?
sensory info from nose
89
function of the optic nerve (II)?
sensory info from eyes
90
function of the oculomotor nerve (III)?
eye movement for most rectus and inferior oblique muscles
91
function of the trochlear nerve (IV)?
eye movement for superior oblique muscle
92
function of the trigeminal nerve (V)?
sensory and motor info for the face; motor info for chewing
93
function of the abducens nerve (VI)?
eye movement for lateral rectus muscle
94
function of the facial nerve (VII)?
sensory info for anterior tongue; motor info for the face; lacrimal, salivary, and other glands
95
function of the vestibulocochlear nerve (VIII)?
sensory info from the ears (equilibrium and hearing)
96
function of the glossopharyngeal nerve (IX)?
sensory info for posterior tongue; motor info for tongue and throat
97
function of the vagus nerve (X)?
sensory info for abdomen, thorax, neck, and root of tongue; motor info for heart, digestive organs, spleen, and kidneys
98
function of the accessory nerve (XI)?
motor info for swallowing
99
function of the hypoglossal nerve (XII)?
motor info for tongue
