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': 'Tuberculin testing done at ? \nSelect and explain. \nA. Dorsum of left arm, B. Dorsum of right arm, C. Ventral aspect of left forearm, D. Ventral aspect right forearm', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Ventral aspect of left forearm In tuberculin test, injection is given intradermally on flexor (ventral) surface of left forearm, mid-way between elbow & wrist.", 'role': 'assistant'}]