This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Body fluid compaments, Subject name: Physiology
[{'content': 'A muscular man weighing 70 kg has haematocrit of 45%, what would be his plasma volume? \nSelect and explain. \nA. 2310 ml, B. 2695 ml, C. 2720 ml, D. 2890 ml', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Body weight - 70 kg , 60% is total body water , TBW- 42L - According to the formula of PV*100/(100-Hct)hence the answer will be closest to this value , option C.', 'role': 'assistant'}]