A nurse is caring for a client diagnosed with bacterial meningitis and is receiving gentamicin. Morning laboratory results include the following: BUN 31 mg/dL, creatinine 1.8 mg/dL, and glomerular filtration rate 55 mL/min. Which of the following conditions does the client's laboratory results most likely indicate?
A prerenal acute kidney injury
A chronic kidney injury
An intrarenal acute kidney injury
A postrenal acute kidney injury
The Correct Answer is C
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A.Hypokalemia usually causes muscle weakness, decreased deep tendon reflexes, and cramps, not hyperreflexia.
B.While dehydration might be a consequence of vomiting and diarrhea, extreme thirst is not a typical symptom specifically related to hypokalemia. It's more associated with the body's response to fluid loss.
C.Potassium is essential for cardiac conduction. Hypokalemia can cause dysrhythmias, irregular pulse, and weak heart contractions due to decreased excitability of myocardial cells.
D.Hyperactive bowel sounds might be present in clients with gastrointestinal issues like diarrhea, but they are not directly caused by hypokalemia. They are more likely a consequence of the underlying gastrointestinal condition causing the electrolyte imbalance.
Correct Answer is B
No explanation
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