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': 'All of the following are used to assess the nutritional status titan individual , except - \nSelect and explain. \nA. Urinary nitrogen excretion, B. Mid arm circumference, C. Serum immuringlobul in, D. Scrum transterrin', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Serum immunogloholin", 'role': 'assistant'}]