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: Surgery
Which nerve is compressed in carpal tunnel syndrome ? 
Select and explain. 
A. Median nerve, B. Ulnar nerve, C. Radial nerve, D. Axillary nerve
A: Median nerve
Answer: A: Median nerve 
Explanation: Ans. is 'a' i.e., Median nerve