1.

Name four chambers of human heart. State one function of each chamber in a tabular form.

Answer»

The four chambers of heart are Right atrium, Left atrium, Right Ventricle and Left ventricle.

CHAMBERFUNCTION
1. Right AtriumIt receives deoxygenated blood from superior and inferior vena cava and pumps it to right ventricle through the tricuspid valve.
2. Left AtriumIt receives oxygenated blood from lung through left and right pulmonary veins and pumps this blood to left ventricle through the bicuspid valve.
3. Right VentricleIt receives deoxygenated blood from right atrium and pumps it to the lung through pulmonary artery.
4. Left VentricleIt receive oxygenated blood from left atrium and pumps to aorta. From aorta, the blood is sent to the body.


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