A nurse is providing discharge instructions to a client recovering from pulmonary edema. What self-care measure should the nurse emphasize to help prevent recurrence?
Limiting fluid intake to avoid excess fluid retention
Avoiding all physical activity to reduce strain on the heart
Monitoring blood pressure only when symptoms worsen
Taking prescribed medications as directed
The Correct Answer is D
A) Incorrect. Limiting fluid intake should be based on the client's specific medical recommendations and should not be a general guideline.
B) Incorrect. Avoiding all physical activity is not necessary and can lead to deconditioning. Clients should engage in appropriate physical activity as advised by their healthcare provider.
C) Incorrect. Blood pressure should be regularly monitored as directed by the healthcare provider, not only when symptoms worsen.
D) Correct. Taking prescribed medications as directed, especially diuretics and medications to manage underlying conditions, is crucial in preventing recurrence of pulmonary edema.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. Increased myocardial contractility would not typically lead to left ventricular remodeling but might improve cardiac function.
B) Incorrect. Reduced afterload on the heart may be beneficial, but it is not a primary factor in left ventricular remodeling.
C) Correct. Left ventricular remodeling, often occurring after a myocardial infarction, involves changes in the size and shape of the ventricle, which can impair cardiac function and lead to pulmonary edema.
D) Incorrect. Enhanced pulmonary vasodilation is not a primary cause of left ventricular remodeling or pulmonary edema.
Correct Answer is A
Explanation
A) Correct. A CT scan can help identify the presence of fluid in the alveoli and interstitial spaces of the lungs, making it a valuable tool in diagnosing pulmonary edema.
B) Incorrect. MRI is not typically used to diagnose pulmonary edema, as it may not provide as clear an image of lung tissue as a CT scan.
C) Incorrect. PET scans are more commonly used in oncology to detect metabolic activity and are not typically used for pulmonary edema diagnosis.
D) Incorrect. While ultrasound can be useful in assessing pleural effusions, it may not provide the same level of detail as a CT scan for diagnosing pulmonary edema.
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