Pressure on carotid sinus cause
Hyperapnea
Reflex bradycardia
Tachycardia
Dyspnea
Ans. (b) Reflex bradycardiaRef: Ganong, 25th ed/p.590The definition of Baroreflex is - "Whenever blood pressure increases, baroreceptors increase their discharge and send their impulse to medulla which ultimately decreases the blood pressure and decreases heart rate (reflex bradycardia)"
Heart, Circulation, and Blood