An essential aspect of teaching that may prevent recurrence of heart failure exacerbations is
notifying the provider if a 2-lb weight gain occurs in 24 hours.
taking nitroglycerin if chest pain occurs.
assessment of an apical pulse.
compliance with diuretic therapy.
The Correct Answer is A
A. Sudden weight gain can indicate fluid retention, a common early sign of heart failure exacerbation. Prompt reporting allows for early intervention.
B. Nitroglycerin is used to treat chest pain, not specifically to prevent heart failure exacerbations.
C. Assessment of the apical pulse is important, but monitoring weight is more directly related to managing heart failure.
D. Compliance with diuretic therapy is important, but recognizing early signs of fluid retention, such as rapid weight gain, is crucial for preventing exacerbations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Documentation of waveform values is important but does not directly enhance patient safety during monitoring.
B. Limiting the pressure tubing length can help maintain accuracy, but it is not the primary safety measure.
C. Zero referencing is crucial for accurate readings, but it must be done in conjunction with ensuring alarms are active.
D. Ensuring that alarm limits are turned on and appropriately set is the best safety measure to immediately alert the nurse to any critical changes in the patient's status.
Correct Answer is D
Explanation
A. Homocysteine is a marker for cardiovascular risk but is not used to monitor heart failure therapy.
B. LDL levels are associated with cholesterol management and do not directly reflect heart failure treatment effectiveness.
C. Troponin is a marker of myocardial injury, not heart failure severity.
D. B-type natriuretic peptide (BNP) levels correlate with the severity of heart failure and are used to monitor the effectiveness of heart failure therapy.
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