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: Social & Preventive Medicine
[{'content': 'The Vitamin A supplement administered in “Prevention of nutritional blindness in children programme” contains \nSelect and explain. \nA. 25,000 IU/ml, B. 3 lakh IU/ml, C. 1 lakh IU/ml, D. 5 lakh IU/ml', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Vitamin A solution contains 1 lac IU per ml solution\nVitamin A is given in NIS of India till 5 years age (Recent guidelines)\n\n– At 9 months age: 1 lac IU (1 ml)\n– Every 6 months, till 5 years age: 2 lac IU (2 ml) each\n– Total dose given: 17 lac IU (9 doses).', 'role': 'assistant'}]