Which assessment finding indicates that a patient's heart failure (HF) is worsening?
An increase in O2 saturation to greater than 90%
The onset of atrial fibrillation
Louder S, and S2 heart sounds
A decrease in heart rate to 66 bpm
The Correct Answer is B
A. An increase in O2 saturation to greater than 90%: An increase in oxygen saturation is typically a positive sign and does not indicate worsening heart failure.
B. The onset of atrial fibrillation: The development of atrial fibrillation (AFib) in a patient with heart failure is a sign of worsening heart failure, as it indicates increased atrial pressure and the potential for further hemodynamic compromise.
C. Louder S1 and S2 heart sounds: Louder heart sounds do not specifically indicate worsening heart failure. They may vary based on other factors such as body habitus or the position of the patient.
D. A decrease in heart rate to 66 bpm: A heart rate of 66 bpm is within the normal range and does not suggest worsening heart failure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "To the best of your knowledge, are your immunizations up to date?" Immunization status is important but is not directly related to the symptoms of jaundice and increased abdominal girth.
B. "Have you ever worked in an occupation where you might have been exposed to toxins?" While toxin exposure could contribute to liver disease, it is less likely the immediate cause compared to alcohol consumption.
C. "How many alcoholic drinks do you typically consume in a week?" Alcohol consumption is a major risk factor for liver disease, which can lead to jaundice and ascites (increased abdominal girth).
D. "Has anyone in your family ever experienced symptoms similar to yours?" Family history is less relevant for acute symptoms of jaundice and abdominal girth, which are more likely related to lifestyle factors like alcohol use.
Correct Answer is A
Explanation
A. Pulmonary crackles/rales: Left-sided heart failure leads to a buildup of fluid in the lungs, causing pulmonary congestion and crackles/rales on auscultation.
B. Weight gain: This is more commonly associated with right-sided heart failure due to fluid retention, though it can be seen in both types of heart failure.
C. Hepatomegaly: Hepatomegaly is typically associated with right-sided heart failure due to congestion in the systemic circulation.
D. Jugular vein distention: JVD is a sign of right-sided heart failure, as it indicates increased central venous pressure.
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