Blood Flow Distribution Can Be Adjusted by Changing the Diameter

Question

Blood flow distribution can be adjusted by changing the diameter of the ____.​
A) ​arteries
B) ​capillaries
C) ​arterioles
D) ​veins
E) ​venules

Accepted Answer

Arterioles are the primary site of vascular resistance and play a key role in regulating blood flow and blood pressure by changing their diameter through vasoconstriction and vasodilation.

Blood flow distribution can be adjusted by changing the diameter of the ____.​

Blood flow distribution can be adjusted by changing the diameter of the ____.