explain how oxygenated blood from left atrium is send to all parts of the body
Answers
Answer:
The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. ... The left ventricle pumps the blood to the aorta which will distribute the oxygenated blood to all parts of the body.
Explanation:
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Left Atrium receives oxygenated blood through the pulmonary vein. The atrium has a thin wall. The blood is collected in the left atrium when the left atrium relaxes. As soon as the left atrium contracts, the bicuspid valve opens and the left ventricle expands and blood is transferred to the left ventricle. Then, the left ventricle contracts the aortic valve opens and the blood moves to to the aorta and is pumped to all the other parts of the body.