MEDICAL
HEART AND PERICARDIUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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right atrium
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left atrium
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right ventricle
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left ventricle
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Detailed explanation-1: -The oxygen-poor blood enters the right atrium (RA), or the right upper chamber of the heart. From there, the blood flows through the tricuspid valve (TV) into the right ventricle (RV), or the right lower chamber of the heart.
Detailed explanation-2: -Adding oxygen to blood Oxygen-poor blood from the body enters your heart through two large veins called the superior and inferior vena cava. The blood enters the heart’s right atrium and is pumped to your right ventricle, which in turn pumps the blood to your lungs.
Detailed explanation-3: -The 4 heart valves are: Tricuspid valve. This valve is located between the right atrium and the right ventricle.
Detailed explanation-4: -The main vessels entering the right atrium are the superior vena cava, and the inferior vena cava. These are the major vessels that return blood from the systemic circulation back into the heart.