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Multiple Choice
Which type of blood vessel is responsible for carrying blood away from the heart?
A
Venule
B
Artery
C
Capillary
D
Vein
Verified step by step guidance
1
Step 1: Understand the function of arteries. Arteries are blood vessels responsible for carrying oxygenated blood away from the heart to the tissues of the body, except for the pulmonary artery, which carries deoxygenated blood to the lungs.
Step 2: Compare arteries with other types of blood vessels. Veins carry blood back to the heart, capillaries are involved in the exchange of nutrients and gases at the tissue level, and venules are small vessels that collect blood from capillaries and transport it to veins.
Step 3: Recall the directional flow of blood in the circulatory system. Blood flows from the heart into arteries, then into smaller arterioles, and eventually into capillaries for nutrient and gas exchange.
Step 4: Eliminate incorrect options based on their function. Venules, veins, and capillaries do not carry blood away from the heart; they either return blood to the heart or facilitate exchange at the tissue level.
Step 5: Conclude that arteries are the correct type of blood vessel responsible for carrying blood away from the heart.