Under which set of circumstances would the diameter of peripheral blood vessels be the greatest?

Question

Quizplus · Accepted Answer

Sympathetic stimulation causes vasoconstriction and narrowing of blood vessels, while decreased sympathetic stimulation allows for vasodilation and widening of blood vessels. Therefore, the diameter of peripheral blood vessels would be greatest under decreased sympathetic stimulation, as this would allow more blood to flow through the vessels.

Under Which Set of Circumstances Would the Diameter of Peripheral