Blood Supply to the Heart Comes From

Question

Blood supply to the heart comes from
A) aorta.
B) coronary arteries.
C) cerebral arteries.
D) blood within the atria.
E) blood within the ventricles.

Accepted Answer

The coronary arteries are responsible for supplying blood to the heart muscle itself. They branch off from the aorta, the main artery leaving the heart, ensuring that the heart receives the oxygenated blood it needs to function.