What term describes a blood vessel carrying blood away from the heart?

What term describes a blood vessel carrying blood away from the heart?

• A. Artery
• B. Benign
• C. Dyspnea
• D. Distal

Answer: (A)

Arteries are the blood vessels that carry blood away from the heart. This directional role is what defines an artery in the circulatory system. Veins, in contrast, carry blood toward the heart. The other terms don’t describe blood flow direction: benign means non-cancerous, dyspnea is shortness of breath, and distal means farther from a point of origin or from the body’s center. A helpful nuance is that, in pulmonary circulation, the pulmonary artery still moves blood away from the heart even though the blood there is deoxygenated.

Arteries are the blood vessels that carry blood away from the heart. This directional role is what defines an artery in the circulatory system. Veins, in contrast, carry blood toward the heart. The other terms don’t describe blood flow direction: benign means non-cancerous, dyspnea is shortness of breath, and distal means farther from a point of origin or from the body’s center. A helpful nuance is that, in pulmonary circulation, the pulmonary artery still moves blood away from the heart even though the blood there is deoxygenated.