MEDICAL
HEART AND PERICARDIUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Atrium
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Ventricle
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Artery
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Vein
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Detailed explanation-1: -The inferior surface of the right ventricle accounts for a small part of the diaphragmatic surface of the heart. It sits over the central tendon of the diaphragm and a small muscular portion of the left hemidiaphragm. The interventricular septum functions as the posterior and left wall of the right ventricle.
Detailed explanation-2: -The fourth ventricle is the most inferiorly located ventricle, draining directly into the central canal of the spinal cord. Superiorly, it connects to the third ventricle through a thin canal called the cerebral aqueduct of Sylvius.
Detailed explanation-3: -The heart is divided into four chambers: right atrium, right ventricle, left atrium, and left ventricle. The atria are the two superior chambers of the heart and the ventricles are the two inferior chambers of the heart.