Which of the following lists the three cusps of the aortic valve?

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 RCES Exam with flashcards and multiple choice questions, each offering hints and detailed explanations. Ensure your success with a comprehensive study plan!

Multiple Choice

Which of the following lists the three cusps of the aortic valve?

Explanation:
The aortic valve is tricuspid, and its cusps are named for the coronary arteries that arise from the aortic sinuses behind them. The three cusps are the left coronary cusp, the right coronary cusp, and the non-coronary cusp. The left and right cusps correspond to the left and right coronary ostia, while the non-coronary cusp has no associated coronary artery ostium. This naming reflects the anatomy most relevant to coronary artery origins, making it the clearest and most accurate way to describe the cusps. Options that use anterior/posterior, lateral, median, or superior/inferior terms don’t align with the coronary ostia and are less precise for this purpose.

The aortic valve is tricuspid, and its cusps are named for the coronary arteries that arise from the aortic sinuses behind them. The three cusps are the left coronary cusp, the right coronary cusp, and the non-coronary cusp. The left and right cusps correspond to the left and right coronary ostia, while the non-coronary cusp has no associated coronary artery ostium. This naming reflects the anatomy most relevant to coronary artery origins, making it the clearest and most accurate way to describe the cusps. Options that use anterior/posterior, lateral, median, or superior/inferior terms don’t align with the coronary ostia and are less precise for this purpose.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy