Blood returns to the left atrium via what blood vessels?
A) iliac vein
B) aorta
C) coronary artery
D) superior and inferior vena cavae
E) pulmonary veins

Question

Quizplus · Accepted Answer

Blood returns to the left atrium from the lungs via the pulmonary veins. This is part of the pulmonary circulation, where oxygenated blood is brought back to the heart to be pumped into the systemic circulation.

Blood Returns to the Left Atrium Via What Blood Vessels