The nurse is providing care for a patient that is scheduled for a balloon valvuloplasty. The nurse recalls that balloon valvuloplasty is most commonly used for which valvular heart disease?
Aortic regurgitation
Mitral valve stenosis
Mitral valve regurgitation
Mitral valve prolapse
The Correct Answer is B
A. Aortic regurgitation: Balloon valvuloplasty is not effective for regurgitation disorders as it does not address the backflow problem.
B. Mitral valve stenosis: Balloon valvuloplasty is commonly used to relieve mitral valve stenosis by improving the opening of the valve, often due to rheumatic heart disease.
C. Mitral valve regurgitation: This procedure does not correct regurgitation; surgical repair or replacement is indicated.
D. Mitral valve prolapse: Balloon valvuloplasty is not used for mitral valve prolapse, which typically requires surgical repair if symptomatic.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Tachycardia: Present in both early sepsis and PE, so it does not differentiate them.
B. Hypotension: Common in later stages of sepsis and PE, not an early differentiating sign.
C. Tachypnea: Seen in both conditions, so it is not a distinguishing feature.
D. Increased temperature: Fever is an early sign of sepsis, differentiating it from pulmonary embolism (PE), which is more likely associated with acute respiratory distress, tachycardia, and chest pain.
Correct Answer is C
Explanation
A. Analgesic: While aspirin has pain-relieving properties, this is not its primary purpose in this context.
B. Anti-inflammatory: Aspirin’s anti-inflammatory properties are not relevant to MI prevention.
C. Antiplatelet aggregate: Aspirin inhibits platelet aggregation, reducing the risk of clot formation and subsequent cardiovascular events.
D. Antipyretic: The fever-reducing action of aspirin is unrelated to its use in MI prevention.
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