This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuromuscular disorders, Subject name: Orthopaedics
[{'content': "In hand surgery which area is called no man's land: \nSelect and explain. \nA. Proximal phalanx, B. Distal phalanx, C. Between distal palmar crease and flexor crease of PIP, D. Wrist", 'role': 'user'}, {'content': "Answer: C \nExplanation: - No man's land - it lies between palmar crease and flexor crease of PIP. 5 zones of hand: Zone 5 - forearm Zone 4 - carpal tunnel syndrome Zone 3- lumbricals Zone 2- FDS/ No man's land Zone 1 - FDP", 'role': 'assistant'}]