This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neonatal Jaundice, Subject name: Pediatrics
[{'content': "A newborn presents with jaundice within 1st 24 hours. His mother's blood group is O +ve. Next line of management is? \nSelect and explain. \nA. Wait for serum bilirubin level before staing treatment, B. Phototherapy, C. Exchange transfusion, D. Stop breast feeding", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Jaundice detected within 1st 24 hours- always pathological. Phototherapy- initiated Breast feeding- continued', 'role': 'assistant'}]