This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Febrile seizures, Subject name: Pediatrics
[{'content': 'Intermittent prophylaxis for febrile seizures should be given for how many days when a fever recurrs? \nSelect and explain. \nA. 1 day, B. 3 days, C. 7 days, D. 14 days', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Intermittent prophylaxis for febrile seizures with oral Clobazam or Diazepam is recommended for 1st 3 days of febrile illness, when a fever recurs.', 'role': 'assistant'}]