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 ["A","B","D","E","F"]
Explanation
Choice A reason: A WBC count can help determine the presence of infection.
Choice B reason: Blood cultures may be ordered if there is a concern for a systemic infection or sepsis.
Choice C reason: Foley catheter placement is not typically indicated for UTI and can increase the risk of infection.
Choice D reason: A broad-spectrum antibiotic may be prescribed to treat the suspected UTI until specific causative bacteria are identified.
Choice E reason: IV fluids may be administered to ensure hydration, especially if the client is unable to maintain adequate oral intake due to nausea or vomiting.
Choice F reason: A clean-catch urinalysis and urine culture are essential to identify the specific bacteria causing the UTI and to determine the appropriate antibiotic therapy.
Correct Answer is ["B","C","D"]
Explanation
Choice A reason: Asparagus is not typically high in potassium and does not need to be avoided by clients with chronic
kidney disease.
Choice B reason: Raisins are high in potassium and should be avoided by clients with chronic kidney disease to prevent hyperkalemia.
Choice C reason: Bananas are known to be high in potassium and should be limited or avoided in clients with chronic kidney disease.
Choice D reason: Tomatoes and tomato products are high in potassium and should be avoided to maintain safe
potassium levels.
Choice E reason: Green beans are not considered high in potassium and do not typically need to be avoided by clients with chronic kidney disease.
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