This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb bones and muscles (proximal region) & Scapular movements, Subject name: Anatomy
Pronator teres syndrome is due to involvement of which of the following nerve:- 
Select and explain. 
A. Radial nerve, B. Anterior interosseous nerve, C. Ulnar nerve, D. Median nerve
D: Median nerve
Answer: D: Median nerve 
Explanation: Pronator teres syndrome -Median nerve entrapment syndrome, -compressed between the heads of the pronator teres near the elbow C/F pain and tenderness in the proximal aspect of the anterior forearm, hypoesthesia of palmar aspects of the lateral three and half fingers and adjacent palm.