Pulmonary and Coronary Circulation

These flashcards cover key terms related to the pulmonary artery's function, the coronary arteries, and the types of blood involved in circulation.

Pulmonary Artery

The artery that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.

Coronary Arteries

The arteries that supply oxygenated blood to the heart muscle, ensuring it has the necessary nutrients to function.

Deoxygenated Blood

Blood that is low in oxygen and high in carbon dioxide, typically returning to the heart from the body.

Right Ventricle

The chamber of the heart responsible for pumping deoxygenated blood to the lungs via the pulmonary artery.

Oxygenated Blood

Blood that has been enriched with oxygen in the lungs, which is then delivered to the body and the heart muscle.