What is the primary function of local or intrinsic cardiovascular control mechanisms?
A) Alter local blood flow according to tissue needs.
B) Alter the rate of cardiac contractions.
C) Maintain a basal level of systemic vascular tone.
D) Control the capacity of the venous reservoir.

Question

Quizplus · Accepted Answer

Local, or intrinsic, controls operate independently, without central nervous control. Intrinsic control alters perfusion under normal conditions to meet metabolic needs.

What Is the Primary Function of Local or Intrinsic Cardiovascular