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: Forensic Medicine
[{'content': 'Cephalic index is used for \nSelect and explain. \nA. Race, B. Age, C. Sex, D. Stature', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Race Cephalic index, height index & nasal index are used for determination of race. Cephalic index = maximum breadth of skull/ maximum length of skull x 100 Type of skull Cephalic index Race Dolichocephalic (long headed) 70 - 75 Pure Aryan, Aborigines, Negroes Mesaticephalic (medium headed) 75 - 80 Europeans and Chinese Brachycephalic (sho headed) 80- 85 Mongolian", 'role': 'assistant'}]