A nurse is planning care for a client who has serum potassium of 6.0 mEq/L (Range: 3.5-5.0). Which actions should the nurse anticipate? Select all that apply
Initiate 0.33% sodium chloride IV bolus
Administration of an Ace inhibitor
Administration sodium polystyrene sulfate (kayexalate)
Place the client on a cardiac monitor
Administration of Calcium Gluconate
Correct Answer : C,D,E
A. Initiate 0.33% sodium chloride IV bolus: This is inappropriate as it does not address hyperkalemia and may worsen fluid balance issues.
B. Administration of an ACE inhibitor: ACE inhibitors can increase potassium levels and are contraindicated in hyperkalemia.
C. Administration of sodium polystyrene sulfate (Kayexalate): This medication promotes potassium excretion through the gastrointestinal tract.
D. Place the client on a cardiac monitor: Hyperkalemia affects cardiac function, and continuous monitoring is necessary to detect arrhythmias.
E. Administration of calcium gluconate: Calcium gluconate helps stabilize the cardiac membrane, reducing the risk of arrhythmias from hyperkalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Hematuria is not a typical finding after peritoneal dialysis, although it can occur in some clients with kidney disease.
B. Weight loss is not expected after dialysis; it is more likely to stabilize fluid balance and remove excess fluid.
C. Hypertension can be expected in clients with chronic kidney disease, as the kidneys play a key role in regulating blood pressure.
D. Increased urine output is not typically seen in clients with chronic kidney disease, especially after dialysis.
Correct Answer is B
Explanation
A. Obstruction of urine flow can lead to prerenal or postrenal acute kidney injury, but hypovolemic shock is a cause of decreased blood flow to the kidneys, not obstruction.
B. Hypovolemic shock leads to decreased blood flow to the kidneys, which can cause acute renal failure. This is the most appropriate cause of acute renal failure in the context of hypovolemic shock.
C. Acute tubular necrosis is a result of prolonged ischemia or direct kidney injury and may follow decreased blood flow, but the primary cause in this case is hypovolemic shock.
D. A blood clot in the kidneys may cause acute renal failure but is not the typical cause in hypovolemic shock.
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