Practice Question
A nurse is teaching several newly licensed nurses about cardiac valve replacement. Which of the following should the nurse include in the teaching?
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Correct Answer:
The aortic and mitral valves are the most commonly replaced valves.
Rationale:
✍️The aortic and mitral valves are the most commonly replaced valves due to their anatomical position and susceptibility to degenerative and rheumatic disease.
✍️ The left side of the heart (where these valves are located) is subjected to higher pressures compared to the right side, making it more vulnerable to structural damage over time.
✍️ Aortic stenosis and mitral regurgitation or stenosis frequently result in clinical symptoms that require surgical intervention, including valve replacement.
✍️ These pathologies can significantly impair cardiac output, and surgical correction improves hemodynamics and quality of life.
✍️ Educating new nurses about these common procedures enhances clinical awareness and preparedness for perioperative care.
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This question is from RN Medsurg Nur46 Exam which contains 28 questions.
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Question Details
- Category: RN Nursing Exam(s)
- Subcategory: ATI Exam(s)
- Domain: RN ATI MedSurg
- Answer Choices: 4