What changes are expected when carotid sinus is digitally compressed?
Correct Answer: Hea rate and peripheral resistance decreases
Description: Carotid sinus pressure will produce increased baroreceptor discharge inhibits the tonic discharge of the vasoconstrictor nerves and excites the vagal innervation of the hea, producing vasodilation, venodilation, a drop in blood pressure, bradycardia, and a decrease in cardiac output.
Category:
Physiology
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