Which chamber receives oxygenated blood from the lungs?

Prepare for the PLTW Biomedical Science Test. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready for your exam!

Multiple Choice

Which chamber receives oxygenated blood from the lungs?

Explanation:
The main idea is how blood moves between the heart and the lungs in pulmonary circulation. Oxygenated blood from the lungs returns to the heart via the pulmonary veins into the left atrium. From there, it passes to the left ventricle and is pumped out to the body, while the other chambers handle deoxygenated blood or pump to the lungs. Specifically, the left atrium is the chamber that receives the oxygen-rich blood from the lungs.

The main idea is how blood moves between the heart and the lungs in pulmonary circulation. Oxygenated blood from the lungs returns to the heart via the pulmonary veins into the left atrium. From there, it passes to the left ventricle and is pumped out to the body, while the other chambers handle deoxygenated blood or pump to the lungs. Specifically, the left atrium is the chamber that receives the oxygen-rich blood from the lungs.

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