PATHOLOGY MCQ
DISTURBANCES OF BLOOD FLOW
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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David is learning about the cardiovascular system. He is told to use blue to represent this part of the system. He reads that it carries carbon dioxide and waste towards the heart. Help David identify this system.
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arties
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veins
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stomach
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lungs
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Explanation:
Detailed explanation-1: -Oxygenated blood is red on a circulatory diagram, while deoxygenated blood is represented in blue color.
Detailed explanation-2: -The external structures of the heart include the ventricles, atria, arteries and veins. Arteries carry blood away from the heart while veins carry blood into the heart. The vessels colored blue indicate the transport of blood with relatively low content of oxygen and high content of carbon dioxide.
Detailed explanation-3: -The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry deoxygenated blood back to the lungs.
There is 1 question to complete.