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
Pronator teres syndrome is related to which nerve 
Select and explain. 
A. Radial, B. Median, C. Ulnar, D. Axillary
B: Median
Answer: B: Median 
Explanation: The median nerve leaves the cubital fossa by passing between the humeral(superficial) and ulnar (deep) heads of pronator teres. The nerve here is subject to entrapment neuropathy leading to pronator teres syndrome. The other nerves don't course between the two heads of pronator teres. Reference: clinical anatomy for students, a problem-solving approach, Neeta v Kulkarni, page no.107