Using the biceps brachii to flex the forearm requires innervation of the _____ nerve.
A)radial
B)musculocutaneous
C)ulnar
D)median
E)axillary

Name: Using the biceps brachii to flex the forearm requires innervation of the _____ nerve. A)radial B)musculocutaneous C)ulnar D)median E)axillary
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Question

Quizplus · Accepted Answer

The biceps brachii is innervated by the musculocutaneous nerve, which arises from the brachial plexus and specifically from the anterior rami of C5-C7 spinal nerves.

Using the Biceps Brachii to Flex the Forearm Requires Innervation