This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
[{'content': 'Nerve supply to the muscles of flexor compament of arm \nSelect and explain. \nA. Radial nerve, B. Median nerve, C. Musculocutaneous nerve, D. Ulnar nerve', 'role': 'user'}, {'content': 'Answer: C \nExplanation: MUSCULOCUTANEOUS NERVE:- Nerve of front of arm. Arises from lateral cord of brachial plexus in the axilla. Runs downwards and laterally, pierces the corcobrachialis, which it supplies, then passes between biceps and brachialis. Descends over the lateral aspect of forearm as lateral cutaneous nerve of forearm. Branches:- 1. Muscular:- biceps brachii, coracobrachialis and brachialis. 2. Cutaneous- lateral cutaneous nerve of forearm. 3. Aicular branch-elbow joint. {Reference: vishram singh, pg no. 108}', 'role': 'assistant'}]