Which of the following statements does NOT correctly describe tissue perfusion in the cardiovascular system?
a. Perfusion of the kidneys is important for urine formation.
b. Autonomic nervous system regulation of blood pressure is an example of extrinsic control of tissue perfusion.
c. The myogenic response is an example of extrinsic control of tissue perfusion.
d. Accumulation of local metabolites triggering dilation of arterioles is an example of intrinsic control of tissue perfusion.