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
Nerve compressed in Guyon's canal is: September 2003 
Select and explain. 
A. Median and ulnar, B. Median, C. Ulnar, D. Radial
C: Ulnar
Answer: C: Ulnar 
Explanation: Ans. C i.e. Ulnar