<prompt> Baroreceptor regulate the BP in the range of50-80 mmHg70-150 mmHg100-200 mgHgAt all BP levels  <response>: 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 