system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Baroreceptor stimulation produces:
assistant
The correct answer is  A i.e. Decreased HR & BP Baroreceptors are the stretch receptors in the walls of hea & blood vessels eg carotid sinus & aoic arch receptors, receptors in walls of atria at enterance of SVC, IVC & pulmonary veins and receptors in pulmonary circulation (cardio- pulmonary receptors). These are stimulated by distension of the structure in which they are located 1/t vagal innervation of hea and producing vasodilation, venodilation, a drop in BP, bradycardia & decrease cardiac outputQ.