A client with acute kidney injury has a serum potassium level of 7.0 mEq/L (7.0 mmol/L). The nurse would plan which actions as a priority? (Select all that apply)

Place the client on a cardiac monitor.

Notify the primary health care provider (PHCP).

Put the client on NPO (nothing by mouth) status except for ice chips.

Review the client’s medications to determine whether any contain or retain potassium.

Allow an extra 500 mL of intravenous fluid intake to dilute the electrolyte concentration.

Answer and Explanation

Correct Answer : A,B,D

Choice A reason: A potassium level of 7.0 mEq/L risks lethal arrhythmias, necessitating cardiac monitoring. This aligns with hyperkalemia management, making it a correct priority action the nurse would plan to ensure the client’s safety and detect cardiac changes promptly.

Choice B reason: Notifying the provider is critical for a potassium level of 7.0 mEq/L, as urgent interventions like insulin or dialysis may be needed. This aligns with acute care protocols, making it a correct priority action for the nurse to address hyperkalemia.

Choice C reason: NPO status with ice chips is unrelated to hyperkalemia management, which focuses on lowering potassium. Cardiac monitoring is a priority, making this incorrect, as it’s not relevant to the nurse’s urgent actions for a client with severe hyperkalemia.

Choice D reason: Reviewing medications identifies potassium-containing or retaining drugs, preventing further elevation of 7.0 mEq/L. This aligns with hyperkalemia treatment, making it a correct priority action the nurse would plan to manage the client’s electrolyte imbalance effectively.

Choice E reason: Extra IV fluids (500 mL) may dilute potassium but risk fluid overload in acute kidney injury. Notifying the provider is more urgent, making this incorrect, as it’s not a priority compared to the nurse’s focus on immediate hyperkalemia interventions.

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Correct Answer is B

Explanation

Choice A reason: Unprotected sex is a risk for hepatitis B or C, not A, which is fecal-oral. Shellfish consumption is a common source, making this incorrect, as it doesn’t support the nurse’s diagnosis of hepatitis A based on the client’s history.

Choice B reason: Eating contaminated shellfish is a common cause of hepatitis A, transmitted via the fecal-oral route, with symptoms appearing 2-6 weeks later. This aligns with the diagnosis, making it the correct statement supporting the client’s hepatitis A diagnosis.

Choice C reason: Sharing needles spreads hepatitis B or C, not A, which is foodborne. Shellfish is a hepatitis A source, making this incorrect, as it’s unrelated to the nurse’s evaluation of the client’s flu-like symptoms and jaundice.

Choice D reason: Blood transfusions before 1992 risked hepatitis C, not A, which is fecal-oral. Eating shellfish supports hepatitis A, making this incorrect, as it doesn’t align with the nurse’s diagnosis based on the client’s jaundice and flu-like symptoms.

A. Elevated creatinine level. B. Decreased hemoglobin level. C. Decreased red blood cell count. D. Increased number of white blood cells in the urine.

Correct Answer is A

Explanation

Choice A reason: Elevated creatinine is a hallmark of chronic kidney disease, reflecting reduced glomerular filtration rate. This aligns with renal function assessment, making it the correct finding the nurse would expect in a client with chronic kidney disease based on laboratory results.

Choice B reason: Decreased hemoglobin may occur in chronic kidney disease due to anemia, but it’s less specific than elevated creatinine, a direct renal marker. This is incorrect, as it’s secondary to the nurse’s primary expectation of creatinine elevation in kidney disease.

Choice C reason: Decreased red blood cell count accompanies anemia in kidney disease but is less direct than creatinine, which measures kidney function. This is incorrect, as it’s not the primary finding the nurse would expect compared to elevated creatinine levels.

Choice D reason: Increased white blood cells in urine suggest infection, not a universal finding in chronic kidney disease. Elevated creatinine is more consistent, making this incorrect, as it’s not the nurse’s primary expected lab result in kidney disease assessment.

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A client with acute kidney injury has a serum potassium level of 7.0 mEq/L (7.0 mmol/L). The nurse would plan which actions as a priority? (Select all that apply)

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