A client with a long history of poorly-managed left-sided heart failure complains of decreased urine output. Lab results show anemia and elevated serum creatinine levels. Based on these findings, which condition should the nurse suspect the client is experiencing?
Pleural effusion
Myocardial infarction
Cardiorenal syndrome
Heparin-induced thrombocytopenia (HIT)
The Correct Answer is C
A. Pleural effusion may be a complication of heart failure but does not directly explain the decreased urine output and elevated serum creatinine.
B. Myocardial infarction would present with different symptoms, such as chest pain, rather than decreased urine output and elevated creatinine.
C. Cardiorenal syndrome refers to the interdependence of the heart and kidneys, where chronic heart failure leads to worsening kidney function, causing symptoms like decreased urine output and elevated serum creatinine.
D. Heparin-induced thrombocytopenia (HIT) is related to the use of heparin and presents with low platelet counts, not decreased urine output and elevated creatinine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Taking furosemide in the morning helps prevent nocturia and ensures better management of fluid balance during the day.
B. Gaining 3 pounds in 2 days likely indicates fluid retention rather than an issue with calorie intake. The client should contact their healthcare provider as it may indicate worsening heart failure.
C. Avoiding extreme temperatures is important as they can place additional stress on the cardiovascular system.
D. Limiting salt intake to 2 grams or less per day and reading nutrition labels is appropriate for managing heart failure.
Correct Answer is D
Explanation
A. NSTEMI would present with elevated troponin levels indicating myocardial injury, which is not the case here.
B. Stable angina occurs predictably with exertion and is relieved by rest or nitroglycerin.
C. STEMI is characterized by ST-elevation on the ECG and elevated troponin levels, indicating significant myocardial injury.
D. Unstable angina presents with chest pain that occurs at rest or with minimal exertion and is not predictable. The presence of T-wave inversion and normal troponin levels is consistent with this diagnosis.
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