Unit 2 - Upper Limb: Musculocutaneous Nerve (C5-C7) (Ex. II)

Question 1

sensory branches

Answer 1

lateral antebrachial cutaneous n.
articular branches –> joint capsule of elbow (A part)

• *inn. of arm by musculocutaneous n. ==> MOTOR**
• inn. of forearm by musculocutaneous n. ==> SENSORY*

Question 2

motor branches –> muscular branches

Answer 2

coracobrachialis
biceps brachii
brachialis