Which nerve innervates the muscle that abducts the arm at the shoulder and the skin overlying the deltoid?
A)phrenic nerve
B)axillary nerve
C)intercostal nerve
D)ulnar nerve
E)common fibular nerve

Question

Quizplus · Accepted Answer

The axillary nerve innervates the muscle that abducts the arm at the shoulder - the deltoid muscles, and also the skin overlying the deltoid.

Which Nerve Innervates the Muscle That Abducts the Arm at the Shoulder