A nurse is preparing to administer prescribed intravenous potassium replacement supplements to a client who has a potassium level of 2.5 mEq/L (normal range: 3.5 to 5 mEq/L). Which of the following actions should the nurse plan to include? (Select all that apply.)
Ensure that the client's urine output is at least 1 mL/kg/hour.
Educate the client regarding high-potassium food sources.
Cardiac monitoring during infusion.
Repeat blood serum potassium.
Ensure potassium infusion is prepared with 5% dextrose solution.
Correct Answer : A,C,D
Choice A reason: Ensuring the client's urine output is at least 1 mL/kg/hour is important before administering potassium to prevent hyperkalemia, especially in clients with renal impairment.
Choice B reason: While educating the client about high-potassium food sources is important, it is not directly related to the administration of intravenous potassium.
Choice C reason: Cardiac monitoring during infusion is crucial due to the risk of arrhythmias associated with rapid
changes in potassium levels.
Choice D reason: Repeating blood serum potassium is necessary to monitor the effectiveness of the supplementation and avoid hyperkalemia.
Choice E reason: Potassium should not be prepared with 5% dextrose solution as it may cause a trans-cellular shift of potassium into cells, which is not recommended.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: pH 7.30 with elevated HCO3- and PaCO2 suggests compensated respiratory acidosis, not typical for chronic kidney disease.
Choice B reason: pH 7.55 with elevated HCO3- and low PaCO2 suggests metabolic alkalosis, which is not typical for chronic kidney disease.
Choice C reason: pH 7.25 with decreased HCO3- and PaCO2 suggests metabolic acidosis, which is expected in chronic kidney disease due to the accumulation of acids.
Choice D reason: pH 7.50 with low HCO3- and PaCO2 suggests compensated metabolic alkalosis, which is not typical for chronic kidney disease.
Correct Answer is D
Explanation
Choice A reason: The nurse is not providing surgical site or wound care by documenting urination.
Choice B reason: Managing postoperative pain is not directly related to monitoring the client's ability to urinate.
Choice C reason: Assisting with early ambulation does not pertain to the urinary function directly.
Choice D reason: Monitoring urinary function is part of postoperative care, especially after removal of a Foley catheter, to ensure the client is able to void normally.
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