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Multiple Choice
Which type of blood vessel is responsible for carrying blood away from the heart?
A
Artery
B
Vein
C
Capillary
D
Venule
Verified step by step guidance
1
Step 1: Understand the function of arteries. Arteries are blood vessels that carry 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 veins. Veins are responsible for carrying blood back to the heart, typically deoxygenated blood, except for the pulmonary vein, which carries oxygenated blood from the lungs to the heart.
Step 3: Examine the role of capillaries. Capillaries are small, thin blood vessels where the exchange of oxygen, nutrients, and waste products occurs between blood and tissues.
Step 4: Consider venules. Venules are small vessels that collect blood from capillaries and transport it to veins, eventually returning it to the heart.
Step 5: Based on the definitions above, identify that arteries are the type of blood vessel responsible for carrying blood away from the heart.