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
Re-implantation time for lower limb is ? 
Select and explain. 
A. 6 hrs, B. 4 hrs, C. 8 hrs, D. 10 hrs
C: 8 hrs
Answer: C: 8 hrs 
Explanation: Ans. is 'c' i.e., 8hrs.