Aortic stenosis results in incomplete emptying of which chamber?

The Nightingale Pathophysiology Test is your destination for mastering complex medical concepts. Utilize multiple choice questions and flashcards, all with detailed explanations. Enhance your understanding and boost your confidence. Prepare effectively for your exam!

Multiple Choice

Aortic stenosis results in incomplete emptying of which chamber?

Explanation:
Aortic stenosis creates a high afterload for the heart by narrowing the pathway for blood to leave the left ventricle into the aorta. Because of this obstruction, the left ventricle has to work harder to push blood through, and during systole it can’t eject all of its volume. This leads to incomplete emptying of the left ventricle, which is the chamber that directly vents into the aorta. The other chambers aren’t the ones through which the aortic valve governs ejection, so they aren’t the primary sites of incomplete emptying in this condition.

Aortic stenosis creates a high afterload for the heart by narrowing the pathway for blood to leave the left ventricle into the aorta. Because of this obstruction, the left ventricle has to work harder to push blood through, and during systole it can’t eject all of its volume. This leads to incomplete emptying of the left ventricle, which is the chamber that directly vents into the aorta. The other chambers aren’t the ones through which the aortic valve governs ejection, so they aren’t the primary sites of incomplete emptying in this condition.

More practice questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy