Nursing Assistant Certification (NAC) AMCA 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

Which chamber of the heart delivers oxygen-rich blood to the ascending aorta?

Left ventricle

The left ventricle is responsible for delivering oxygen-rich blood to the ascending aorta, which then distributes this oxygenated blood throughout the body. The process starts in the lungs, where blood becomes oxygenated through gas exchange. This oxygen-rich blood returns to the heart and enters the left atrium, then flows into the left ventricle.

When the left ventricle contracts, it pumps the blood into the ascending aorta. This is crucial for systemic circulation, as the ascending aorta branches off into various arteries that supply oxygen-rich blood to all body tissues. Understanding the function of the left ventricle and its role in the body's circulation is fundamental in nursing, as it highlights the importance of the heart in maintaining overall health and supporting the metabolic needs of tissues.

Get further explanation with Examzify DeepDiveBeta

Left atrium

Right atrium

Right ventricle

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy