Axillary nerve

A) Provides motor innervation to the biceps brachii
B) Innervates two forearm muscles plus most of the intrinsic hand muscles
C) Innervates all but one of the flexor muscles of the forearm and most of the hand muscles near the thumb
D) Innervates the deltoid and teres minor muscles
E) Innervates the triceps brachii

Axillary Nerve

A nerve in the shoulder that innervates the deltoid and teres minor muscles as well as provides sensation to the skin.

Deltoid

A large triangular muscle covering the shoulder joint and responsible for lifting the arm and giving the shoulder its range of motion.

Teres Minor

A small muscle of the rotator cuff that assists in rotating the arm laterally and stabilizes the shoulder joint.