This nerve of the brachial plexus supplies all the extensor muscles of the upper limb.
A) median
B) musculocutaneous
C) ulnar
D) radial

Name: This nerve of the brachial plexus supplies all the extensor muscles of the upper limb. A) median B) musculocutaneous C) ulnar D) radial
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Question

Quizplus · Accepted Answer

The radial nerve, originating from the brachial plexus, is responsible for innervating all the extensor muscles of the upper limb, enabling extension at the elbow, wrist, and fingers.

This Nerve of the Brachial Plexus Supplies All the Extensor