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: Orthopaedics
In fracture of femur popliteal artery is damaged by 
Select and explain. 
A. Upper 1/3rd fragment, B. Middle 1/3rd fragment, C. Distal  1/3rd fragment, D. Popliteal artery is never involved
C: Distal  1/3rd fragment
Answer: C: Distal  1/3rd fragment 
Explanation: None