Which of the following is associated with vasoreflexes?

Question

Quizplus · Accepted Answer

Vasoreflexes involve constriction or dilation of blood vessels, which is controlled by smooth muscle cells in the tunica media of the vessels. Collagen and elastic tissue in the tunica media provide support and resilience to the vessel wall, and the endothelium in the tunica interna regulates blood flow through the release of vasoactive factors. Elastic tissue in the tunica externa helps maintain the vessel's shape, while fenestrations in the tunica externa facilitate nutrient and waste exchange with surrounding tissues. However, neither of these are directly involved in vasoreflex control.

Which of the Following Is Associated with Vasoreflexes