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
Felon is: March 2007 
Select and explain. 
A. Mid palmar space infection, B. Infection of ulnar bursa, C. Terminal pulp space infection, D. Infection of nail bed
C: Terminal pulp space infection
Answer: C: Terminal pulp space infection 
Explanation: Ans. C: Terminal Pulp Space Infection