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': 'Known to prevent intreventricular haemorrhage when given antenatally- \nSelect and explain. \nA. Phenobarbitine, B. Vitamin K, C. Both, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. is \'b\' i.e., Vitamin K "Intravenous vitamin K should be given before delivery to all women receiving phenobarbitone or phenytoin during pregnancy, to prevent intraventricular hemorrhage".', 'role': 'assistant'}]