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': 'Superficial branch of ulnar nerve supplies \nSelect and explain. \nA. Palmaris brevis, B. Opponens pollicis, C. Adductor pollicis, D. Abductor digiti minimi', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Superficial branch of ulnar nerve supplies palmaris brevis and gives digital branches to medial 1 1/2 digits including medial 1 1/2 nail beds till the interphalangeal joints . Opponens pollicis is supplied by the recurrent branch of median nerve . Adductor pollicis and abductor digiti minimi is supplied by the deep branch of ulnar nerve . B D Chaurasia 7th edition Page no : 124', 'role': 'assistant'}]