Which of these molecules induces vasodilation of coronary arteries
A)oxygen
B)adenosine diphosphate
C)nitric oxide
D)carbon dioxide

Question

Quizplus · Accepted Answer

Nitric oxide is a potent vasodilator that induces relaxation of the smooth muscle in the coronary arteries, increasing blood flow and oxygen supply to the heart muscle. Oxygen, adenosine diphosphate, and carbon dioxide do not have a direct effect on coronary artery vasodilation.

Which of These Molecules Induces Vasodilation of Coronary Arteries