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Supination of the hand and forearm would be diminished by loss of radial nerve function. But one very powerful supinator would remain intact and unaffected, namely:
Anonymous Quiz
9%
a.Brachialis
11%
b.Brachioradialis
55%
c.Biceps brachi
3%
d.Flexor carpi radialis
22%
e. Supinator
🤔5
If the medial epicondyle of the humerus is fractured and the nerve passing dorsal to it is injured, which muscle would be most effected ?
Anonymous Quiz
12%
a.Extensor carpi ulnaris
8%
b.Extensor digitorum
64%
c.Flexor carpi ulnaris
9%
d.Flexor digitorum profundus
7%
e.Flexor digitorum superficialis
The TRUE statement about the posterior compartment of arm is:
Anonymous Quiz
11%
a.it receives its motor supply from the median nerve
56%
b.it contains the profunda brachii artery and radial ners
13%
c. It contains a single elbow flexor
11%
d.its major artery is the brachial
8%
e.it contains the ulnar artery in its distal part
The lateral cutaneous nerve of the forearm is derived from the nerve:
Anonymous Quiz
4%
a. Ulnar.
11%
b.Median
55%
c.Musculocutaneous
25%
d.Radial
6%
e.Axillary
👍1
The nerve most likely to be injured in fractures of the medial epicondyle is the
Anonymous Quiz
72%
a. ulnar
7%
b. radial.
1%
c.axillary
18%
d. median.
1%
e. musculocutaneous