Question

4 multiple choice 10 points what is the effect of vasoconstriction? heart rate decreases viscosity increases peripheral resistance decreases blood pressure increases

Explanation:

Vasoconstriction is the narrowing of blood vessels. When blood vessels constrict, the space for blood flow decreases, which increases peripheral resistance. As a result, blood pressure increases. Heart - rate is not directly affected by vasoconstriction in a simple cause - and - effect way. Viscosity of blood is related to factors like blood cell count and plasma composition, not vasoconstriction. Peripheral resistance increases, not decreases, during vasoconstriction.

Answer:

Blood pressure increases