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17/One of the following muscles elevates the scapula
Anonymous Quiz
7%
A. Rhomboides major
73%
B. Levator scapulae
4%
C. Rhomboides minor
16%
D. Supraspinatus
What muscle is innervated by branches of both the median and ulnar nerves?
Anonymous Quiz
12%
a. Flexor carpi ulnaris
7%
b.Pronator quadratus
10%
c.Flexor pollicis longus.
13%
d. Flexor digitorum superficialis
58%
e. Flexor digitorum profundus
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The muscles of the rotator cuff of the shoulder joint:
Anonymous Quiz
7%
A. are all lateral rotators.
8%
B. are supplied by the lateral cord of the brachial plexus.
72%
C. include the supraspinatus.
4%
D. include the pectoralis major.
9%
E. are attched to the surgical neck of the humerus.
With reference to supination of the forearm :
Anonymous Quiz
18%
A. The supinator muscle is a developmentally dorsal muscle.
8%
B. The biceps can supinate only when the elbow is semiflexed.
14%
C. The supinator can act even if the elbow is extended.
12%
D. When both muscles are able to act, the biceps is more powerful than the supinator.
48%
E. All of the above.
If the greater tuberosity of the humerus is lost, which of the following movements will be affected
Anonymous Quiz
8%
A. Adduction and flexion
63%
B. Abduction and lateral rotation
20%
C. Medial rotation and adduction
8%
D. Flexion and medial rotation
Which of the following has some nerve supply from the radial nerve?
Anonymous Quiz
14%
A. Long head of biceps
13%
B. Coracobrachialis
9%
C. Short head of biceps
65%
D. Brachialis
At the wrist / carpal tunnel:
Anonymous Quiz
43%
A. flexor retinaculum attaches to scaphoid and trapezoid laterally
21%
B. all superficial and deep flexors, except flexor pollicis longus, share a common flexor sheath
17%
C. the ulnar nerve lies medial to pisiform
19%
D. tendons of flexor digitorum remain attached until they reach the palm