A patient with heart failure has a serum B-type natriuretic peptide level that is markedly increased. How should the nurse interpret this result?
Correct answer: A. It supports ventricular strain and heart failure
- A. It supports ventricular strain and heart failure
- B. It confirms an acute bacterial endocarditis
- C. It indicates severe liver failure
- D. It proves the patient has pulmonary embolism
Explanation
B-type natriuretic peptide is released when the ventricles are stretched, so an increased level supports ventricular strain and heart failure in the appropriate clinical setting. It is not specific proof of endocarditis, liver failure or pulmonary embolism.
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About Cardiovascular Nursing
Covers assessment and nursing care for hypertension, coronary artery disease, angina, myocardial infarction, heart failure, valvular disease and dysrhythmias. It includes interpreting vital signs and ECG findings, managing chest pain, monitoring cardiac medicines, recognizing complications and distinguishing left-sided from right-sided heart failure.
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