Question

A 17-year-old boy came to the emergency room after a road traffic accident with multiple

injuries. Upon initial check-up, he has multiple lacerations on his chest, head and right

forearm. On examination, he is unable to extend his right arm as well as forearm. The X-ray of

right arm shows fracture of mid shaft of humerus.

A. Which nerve is mostly likely damaged due to fracture of humerus? (2)

B. Enumerate the muscles in forearm supplied by the involved nerve. (4)

C. Write down the origin, course and termination along with branches of the involved nerve.​

Answer 1

Answer:

don't Know this answer......