This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Physiology
Baroreceptor regulate the BP in the range of 
Select and explain. 
A. 50-80 mmHg, B. 70-150 mmHg, C. 100-200 mgHg, D. At all BP levels
B: 70-150 mmHg
Answer: B: 70-150 mmHg 
Explanation: Baroreceptor mechanism is the most impoant mechanism for the sho-term regulation of BP in the range of 70- 150 mmHgRef: Textbook of medical physiology by N Geetha, 3rd edition, page no. 200