Which chamber receives oxygen-rich blood from the lungs?

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Multiple Choice

Which chamber receives oxygen-rich blood from the lungs?

Oxygenated blood from the lungs returns to the heart via the pulmonary veins and enters the left atrium. From there, it moves into the left ventricle to be pumped out to the body. The right atrium receives deoxygenated blood from the body, and the right ventricle sends that blood to the lungs for oxygenation, while the left ventricle delivers oxygen-rich blood to the systemic circulation.

Oxygenated blood from the lungs returns to the heart via the pulmonary veins and enters the left atrium. From there, it moves into the left ventricle to be pumped out to the body. The right atrium receives deoxygenated blood from the body, and the right ventricle sends that blood to the lungs for oxygenation, while the left ventricle delivers oxygen-rich blood to the systemic circulation.

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