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
Infections of the ring finger spread to the 
Select and explain. 
A. Radial bursa, B. Ulnar bursa, C. Mid palmar space, D. Thenar space
C: Mid palmar space
Answer: C: Mid palmar space 
Explanation: Infections of the ring and middle spread into the mid palmar space. Index finger to thenar space Little finger spread to ulnar bursa and mid palmar space. Ref: Internet sources.