MEDICINE MCQ
CARDIOVASCULAR MEDICINE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sac like structure that encloses the heart
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Transcardia
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Circumcardia
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Pericoronal
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Pericardium
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Explanation:
Detailed explanation-1: -The pericardial sac positions the heart in the mediastinum and limits its motion while providing a lubricated slippery surface for the heart to beat inside and the lungs to move outside.
Detailed explanation-2: -A fibrous sac called the pericardium surrounds the heart. This sac has two thin layers with fluid between them.
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