NERVOUS SYSTEM SPECIAL SENSE
PERIPHERAL NERVE
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Question
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Nerve of the anterior upper arm
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Cranial
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Sural
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Musculocutaneous
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Radial
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Explanation:
Detailed explanation-1: -The musculocutaneous nerve (C5-7) is a terminal branch of the lateral cord. The musculocutaneous nerve innervates the three muscles of the anterior compartment of the arm: the coracobrachialis, biceps brachii, and brachialis muscles. It is also responsible for cutaneous innervation of the lateral forearm.
Detailed explanation-2: -It courses through the anterior part of the arm, terminating 2 cm above elbow; after passing the lateral edge of the tendon of biceps brachii it is becomes known as the lateral cutaneous nerve of the forearm.
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