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: Pediatrics
[{'content': 'RSV is treated by: March 2013 (d) \nSelect and explain. \nA. Acyclovir, B. Ribavirin, C. Interferon, D. Abacavir', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B i.e. Ribavirin Bronchiolitis MC Caused by Respiratory Synctial Virus/ RSV, MC in boys (less than 2 years), Chest X-ray shows: - Hyperinflation with - Multiple areas of interstitial infiltration May lead to asthma, Self limiting, DOC is ribavirin, Oxygen is helpful, RSV Immunoglobulins has no role in acute attacks, Antibiotics are not used initially', 'role': 'assistant'}]