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: Radiology
Treatment for post-radiation skin lesion like desquamation: March 2013 (e) 
Select and explain. 
A. Petroleum jellies, B. Observation alone, C. Surgery, D. Antibiotic coverage
B: Observation alone
Answer: B: Observation alone 
Explanation: Ans. B i.e. Observation alone