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': 'Treatment of choice in bronchiolitis in – \nSelect and explain. \nA. Ribavirin, B. Amantadine, C. Vidarabine, D. Zidovudine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The treatment of Bronchiolitis is essentially symptomatic and drug treatment is usually not indicated.\xa0\nRibavirin (vibrazole), when indicated, is the antiviral agent of choice', 'role': 'assistant'}]