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.

Answer and Explanation

Correct Answer : B,C,D

Choice A rationale: Potassium is primarily excreted by the kidneys. While adequate renal function is necessary, the standard minimum urine output for adults is 30 mL/hour rather than 1 mL/kg/hour.

Choice B rationale: Low potassium levels (2.5 mEq/L) require long-term management. Educating the client on potassium-rich foods like bananas and potatoes helps prevent future depletion and supports overall electrolyte balance.

Choice C rationale: Severe hypokalemia and rapid IV replacement increase the risk of lethal cardiac dysrhythmias. Continuous ECG monitoring is vital to detect life-threatening changes in cardiac conduction and rhythm.

Choice D rationale: Following intravenous replacement, serum levels must be re-evaluated to confirm the effectiveness of the treatment and ensure the client does not develop iatrogenic hyperkalemia.

Choice E rationale: Dextrose stimulates insulin secretion, which causes an intracellular shift of potassium. This can lead to a further decrease in serum potassium levels, worsening the client's hypokalemia.

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Correct Answer is C

Explanation

Choice A reason: Air embolism is a potential complication during hemodialysis, but it would likely present with more acute symptoms such as chest pain or difficulty breathing.

Choice B reason: Septicemia would typically present with fever and hypotension, not necessarily with headache, nausea, and restlessness.

Choice C reason: Dialysis disequilibrium syndrome can occur after hemodialysis, especially after the first treatment, and is characterized by symptoms such as headache, nausea, and restlessness.

Choice D reason: Peritonitis is a complication associated with peritoneal dialysis, not hemodialysis.

A. "If you take too many showers, you are more susceptible to getting a UTI because you are washing o? the protective bacteria." B. "As a female, you have a shorter urethra, creating an easier way for bacteria to invade your bladder." C. "As a female, you have more E. coli in your gastrointestinal system that can enter the bladder through your urethra." D. "At your age, you have more sexual intercourse than older females, making you more likely to get a UTI."

Correct Answer is B

Explanation

Choice A reason: Taking too many showers does not increase susceptibility to UTIs by washing o? protective bacteria. This is a misconception.

Choice B reason: Females do have a shorter urethra than males, which makes it easier for bacteria to reach the bladder and cause infections.

Choice C reason: While E. coli is a common bacteria causing UTIs, stating that females have more E. coli is incorrect and not a reason for increased UTIs.

Choice D reason: Sexual activity can increase the risk of UTIs, but it is not appropriate to assume that the client's age correlates with increased sexual activity.

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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.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client following his first hemodialysis treatment. The client reports a headache, nausea, and restlessness. The nurse should identify these findings as manifestations of which of the following complications?

Correct Answer is C

Explanation

Correct Answer is B

Explanation

A nurse is providing teaching to a client who has nephrotic syndrome. The nurse should recognize that which of the following client statements indicates a need for further teaching?

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