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
Major pa of intrinsic muscles of hand are innervated by 
Select and explain. 
A. Ulnar Nerve, B. Radial Nerve, C. Median Nerve, D. Musculocutaneous nerve
A: Ulnar Nerve
Answer: A: Ulnar Nerve 
Explanation: Median nerve supplies abductor pollicis brevis, flexor pollicis brevis and opponens pollicis ( muscles of thenar eminence).Ulnar nerve supplies adductor pollicis, palmaris brevis, abductor digiti minimi, flexor digiti minimi, opponens digiti minimi, 4 lumbricals, 4 dorsal and 4 palmar interossei.Radial nerve doesn&;t supply any intrinsic muscle of hand.B D Chaurasia 7th edition Page no : 119