Where does the heart pump the deoxygenated blood?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

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

Where does the heart pump the deoxygenated blood?

Explanation:
Deoxygenated blood is pumped to the lungs for oxygenation as part of pulmonary circulation. Blood returning from the body enters the right side of the heart, moves to the right ventricle, and is then pushed out through the pulmonary artery to the lungs. In the lungs, it picks up oxygen and becomes oxygenated, returning to the heart to be sent out to the body. So, the heart moves deoxygenated blood from the body to the lungs to be oxygenated. The other ideas don’t fit because the lungs, not the body, oxygenate the blood, and the deoxygenated blood is not kept inside the heart or moved directly from arteries to veins in this context.

Deoxygenated blood is pumped to the lungs for oxygenation as part of pulmonary circulation. Blood returning from the body enters the right side of the heart, moves to the right ventricle, and is then pushed out through the pulmonary artery to the lungs. In the lungs, it picks up oxygen and becomes oxygenated, returning to the heart to be sent out to the body. So, the heart moves deoxygenated blood from the body to the lungs to be oxygenated. The other ideas don’t fit because the lungs, not the body, oxygenate the blood, and the deoxygenated blood is not kept inside the heart or moved directly from arteries to veins in this context.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy