What receives oxygenated blood from the pulmonary veins?

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Study for the Ivy Tech Anatomy and Physiology II Heart Test. Access flashcards and multiple choice questions, each with helpful hints and explanations. Prepare effectively for your exam and bolster your understanding of heart anatomy and physiology!

Multiple Choice

What receives oxygenated blood from the pulmonary veins?

Explanation:
Oxygenated blood from the lungs returns to the heart through the pulmonary veins and enters the left atrium. This chamber on the heart’s left side serves as the receiving chamber for blood returning from the lungs. From the left atrium, blood moves through the mitral valve into the left ventricle, which then pumps it to the rest of the body via the aorta. In contrast, the right atrium receives blood from the body, the right ventricle sends blood to the lungs, and the left ventricle drives blood out to the systemic circulation.

Oxygenated blood from the lungs returns to the heart through the pulmonary veins and enters the left atrium. This chamber on the heart’s left side serves as the receiving chamber for blood returning from the lungs. From the left atrium, blood moves through the mitral valve into the left ventricle, which then pumps it to the rest of the body via the aorta. In contrast, the right atrium receives blood from the body, the right ventricle sends blood to the lungs, and the left ventricle drives blood out to the systemic circulation.

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