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': 'Assessment of Malnutrition is/are done by all except? \nSelect and explain. \nA. Creatinine-height index, B. Transferrin, C. Total lymphocyte count, D. None', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'None' i.e. all are used", 'role': 'assistant'}]