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
Frost bite is treated by - 
Select and explain. 
A. Rapid rewarming, B. Slow rewarming, C. IV pentoxyphiline, D. Amputation
B: Slow rewarming
Answer: B: Slow rewarming 
Explanation: Ans. is 'b' i.e., Slow rewarming