Which heart chamber pumps blood to the lungs?

Prepare for the NLN PAX Science Exam with flashcards and multiple choice questions. Each question includes hints and detailed explanations to boost your confidence and exam readiness.

Multiple Choice

Which heart chamber pumps blood to the lungs?

Explanation:
Blood to the lungs is moved by the right ventricle. This chamber receives blood from the body through the right atrium, passes it through the tricuspid valve, and then contracts to push the blood into the pulmonary artery toward the lungs for oxygenation. In contrast, the left side handles oxygenated blood to the body: the left atrium collects it from the lungs, and the left ventricle pumps it out to the systemic circulation via the aorta. So the chamber responsible for sending blood to the lungs is the right ventricle.

Blood to the lungs is moved by the right ventricle. This chamber receives blood from the body through the right atrium, passes it through the tricuspid valve, and then contracts to push the blood into the pulmonary artery toward the lungs for oxygenation. In contrast, the left side handles oxygenated blood to the body: the left atrium collects it from the lungs, and the left ventricle pumps it out to the systemic circulation via the aorta. So the chamber responsible for sending blood to the lungs is the right ventricle.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy