MEDICAL
HEART AND PERICARDIUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following are layers of the heart wall?
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Parietal Layer
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Endocardium
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Visceral Layer
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Epicardium
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Myocardium
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Explanation:
Detailed explanation-1: -Epicardium-the outer layer. Myocardium-the middle, muscular layer. Endocardium-the inner layer.
Detailed explanation-2: -The epicardium is the outer layer that contains blood vessels. The myocardium is the middle layer that is composed of contractile tissues. The endocardium is the innermost layer and composes the valves, inner lining of the chambers, and contains vessels and nerves.
Detailed explanation-3: -The heart wall is divided into three layers: epicardium, myocardium, and endocardium. Epicardium: the outer protective layer of the heart. Myocardium: muscular middle layer wall of the heart. Endocardium: the inner layer of the heart.
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