Which artery carries blood from the heart to the lungs?

Which artery carries blood from the heart to the lungs?

• A. Aorta
• B. Pulmonary Artery
• C. Pulmonary Vein
• D. Coronary Artery

Answer: (B)

The main idea is how blood moves through the pulmonary circulation. Blood is pumped from the right ventricle into the pulmonary artery, which carries it to the lungs for oxygen exchange. After the lungs add oxygen, the blood returns to the heart through the pulmonary veins into the left atrium. The aorta, in contrast, sends blood from the left ventricle to the body; the coronary arteries supply the heart muscle; and the pulmonary veins bring oxygenated blood back to the heart. A key point to remember is that arteries typically carry blood away from the heart, but the pulmonary artery is the vessel that takes blood to the lungs.

The main idea is how blood moves through the pulmonary circulation. Blood is pumped from the right ventricle into the pulmonary artery, which carries it to the lungs for oxygen exchange. After the lungs add oxygen, the blood returns to the heart through the pulmonary veins into the left atrium. The aorta, in contrast, sends blood from the left ventricle to the body; the coronary arteries supply the heart muscle; and the pulmonary veins bring oxygenated blood back to the heart. A key point to remember is that arteries typically carry blood away from the heart, but the pulmonary artery is the vessel that takes blood to the lungs.