This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
FDP muscle nerve supply is ? 
Select and explain. 
A. Medial half by ulnar nerve, B. Medial half by median nerve, C. Lateral half by ulnar nerve, D. Lateral half by radial nerve
A: Medial half by ulnar nerve
Answer: A: Medial half by ulnar nerve 
Explanation: Ans. is 'a' i.e., Medial half of ulnar nerve Flexor digitorum profundus has dual nerve supply :?Medial half by ulnar nerve.Lateral half by median nerve.