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: Medicine
[{'content': 'SI unit for measuring Blood Pressure is: \nSelect and explain. \nA. Torr, B. mmHg, C. kPa, D. Barr', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Answer is C (kPa) Pressure in SI units is measured in Pascal Pal Blood pressure in SI units is measured in kPa', 'role': 'assistant'}]