ANATOMY
CHEST AND CARDIOVASCULAR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the main components of the cardiovascular system?
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Heart, blood vessels, lungs
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veins, arteries, capillaries
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Heart, blood, blood vessels
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Blood vessels, blood, Haemaglobin
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Explanation:
Detailed explanation-1: -It consists of the heart, which is a muscular pumping device, and a closed system of vessels called arteries, veins, and capillaries.
Detailed explanation-2: -The great vessels of the heart include your aorta, pulmonary trunk, pulmonary veins and vena cava (superior and inferior). They connect directly to your heart and play a vital role in your circulatory system.
Detailed explanation-3: -Blood vessels carry blood from your heart to the rest of your body. They’re essential for making sure your organs and tissues get the oxygen and nutrients they need to work.
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