what is the role of right auricle, right ventricle, left ventricle, left auricle, tricuspid valve and bicuspid valve in the human heart
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right auricle- receives deoxygenated blood from the body through the veins except the pulmonary vein.
right ventricle- receives the deoxygenated blood from right auricle and pumps it into left auricle.
left ventricle- sends oxygenated blood to all parts of the body through aorta.
The valves prevent the backflow of blood.
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1.) Right Auricle : It collects deoxygenated blood from the bloodstream and moves it into the heart's right ventricle.
2.) Right Ventricle : The right ventricle is the chamber within the heart that is responsible for pumping oxygen-depleted blood to the lungs.
3.) Left Auricle : It collects oxygenated blood as it leaves the lungs and moves the blood into the left ventricle.
4.) Left Ventricle : It pumps oxygenated blood from the lungs out to the body.
5.) Bicuspid Valve : It permits blood to flow one way only, from the left atrium to the left ventricle.
6.) Tricuspid Valve : It allows blood to flow from right atrium to the right ventricle. also, prevents the back flow of blood from the ventricle to atrium.
Explanation:
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