PATHOLOGY MCQ
HEART
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What keeps blood from flowing backwards in the heart?
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atrium
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valves
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artery
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None of the above
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Explanation:
Detailed explanation-1: -The valves prevent blood from flowing backward. The heart has four valves. The tricuspid valve separates the right atrium and right ventricle. The mitral valve separates the left atrium and left ventricle.
There is 1 question to complete.