ANATOMY
CHEST AND CARDIOVASCULAR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The heart (pick 2)
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lies within the mediastinum
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lies lateral to the lungs
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consists of the myocardium layer of muscle
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contains an inner layer called the epicardium
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is composed of 5 layers of muscle tissue
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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 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.
There is 1 question to complete.