RNSG 1533 Exam I Meds,with complete solution already passed.

RNSG 1533 Exam I Meds With Correct Solutions
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Here are **structured NCLEX-style multiple-choice questions** based on your notes



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### **Question 1**



A patient is diagnosed with mitral valve prolapse. Which statement best describes this
condition?



A. Narrowing of the aortic valve

B. Improper closure of the valve between the left atrium and left ventricle

C. Complete blockage of coronary arteries

D. Thickening of the right ventricular wall



**Correct Answer:** B



**Deep Rationale:**

Mitral valve prolapse occurs when the mitral valve does not close properly, allowing blood to
leak backward into the left atrium. This distinguishes it from stenosis (narrowing) or coronary
artery disease (arterial blockage). The key concept is **valve incompetence**, not obstruction.

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### **Question 2**



Which assessment finding is most characteristic of mitral valve prolapse?



A. Loud S3 heart sound

B. Continuous murmur with no variation

C. Click sound on auscultation

D. Absent heart sounds



**Correct Answer:** C



**Deep Rationale:**

A hallmark of mitral valve prolapse is a **mid-systolic click**, sometimes followed by a murmur.
This click is caused by the sudden tensing of the prolapsing valve leaflets. Many patients are
asymptomatic, so auscultation findings are key for detection.



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### **Question 3**



Which of the following is a priority lifestyle intervention for a patient with mitral valve prolapse?



A. Increase caffeine intake