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 health indicator obtained by dividing the height by cube root of weight is \nSelect and explain. \nA. Quetelet's index, B. Broca Index, C. Ponderal index, D. Corpulence index", 'role': 'user'}, {'content': "Answer: C \nExplanation: ☆ Ponderal index = height (cm)/cube root of body wgt \n☆ Quetelet's index = wgt (kg)/height square. \n☆ Broca index = height -100 \n☆ Corpulence index = actual wgt/ desirable wgt", 'role': 'assistant'}]