The narrowing of blood vessels is known as ________.

Question

Quizplus · Accepted Answer

Vasoconstriction is the process of narrowing blood vessels, which increases blood pressure and reduces blood flow to certain areas of the body. Vasodilation, on the other hand, is the widening of blood vessels, which reduces blood pressure and increases blood flow. Diastole and systole refer to the two phases of the cardiac cycle, during which the heart relaxes and contracts respectively, and do not relate to the narrowing or widening of blood vessels.

The Narrowing of Blood Vessels Is Known as ________