Which of these properties does NOT refer to the arterioles
A)Their radii cannot be changed.
B)Their walls contain a thick layer of smooth muscle.
C)They are responsible for the distribution of blood flow to the various organs.
D)They are the major vessels that contribute to total peripheral resistance.

Question

Quizplus · Accepted Answer

The radii of arterioles can be changed through vasoconstriction or vasodilation, which helps regulate blood flow and blood pressure. Therefore, this property does not refer to arterioles.

Which of These Properties Does NOT Refer to the Arterioles