PATHOLOGY MCQ
HEART
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The inner layer in the wall of the heart
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endocardium
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myocardium
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epicardium
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septum
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Explanation:
Detailed explanation-1: -The walls of the heart are composed of three layers: Epicardium-the outer layer. Myocardium-the middle, muscular layer . Endocardium-the inner layer.
Detailed explanation-2: -The endocardium consists of a single layer of endothelial cells lining the chambers of the heart. Occasionally, small amounts of smooth muscle can also be in the endocardium. Compared to the right atrium, the left atrium has a thicker endocardium because of high pressure from the pulmonary veins.
Detailed explanation-3: -The heart wall is comprised of three layers, the epicardium (outer), myocardium (middle), and endocardium (inner).
There is 1 question to complete.