Fq48 · MRCS A

Fq48

A.20-year-old man presents to the Emergency Department with a stab injury to the thenar eminence. On examination he is found to have a 2 cm long laceration with loss of sensation in the thumb and index finger and weakness: of the thenar muscles. Which of the following structures is most likely to have been injured?

a. Anterior interoseous nerve

b. Recurrent branch of median nerve

c. Sensory and motor branches of median nerve.

d. Sensory and motor branches of radial nerve

e. Sensory and motor branches of ulnar nerve

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Fq48