What is the primary function of local or intrinsic cardiovascular control mechanisms?

Question

Quizplus · Accepted Answer

Local or intrinsic cardiovascular control mechanisms primarily function to alter local blood flow according to tissue needs. This is achieved through mechanisms such as vasodilation and vasoconstriction in response to local factors such as changes in oxygen and carbon dioxide levels, pH, and metabolites. These mechanisms help to ensure that tissues receive adequate blood supply and oxygenation, and that waste products are efficiently removed. While maintaining a basal level of systemic vascular tone is also important for overall cardiovascular homeostasis, it is not the primary function of local or intrinsic control mechanisms. Similarly, control of the rate of cardiac contractions and capacity of the venous reservoir are important aspects of cardiovascular regulation, but are not primarily controlled by local mechanisms.

What Is the Primary Function of Local or Intrinsic Cardiovascular