A nurse is teaching a client who has acute kidney injury about dietary sources of potassium. Which of the following statements by the client indicates an understanding of the teaching?
"I will enjoy eating cantaloupe for my morning snack."
"I can easily add baked potatoes to my diet."
"Eating yogurt will be a new experience."
"Adding pecans will be a change I can readily make."
The Correct Answer is D
Choice A rationale: Cantaloupe is high in potassium. Clients with acute kidney injury (AKI) have impaired potassium excretion, and consuming high-potassium foods increases the risk of hyperkalemia, which can lead to cardiac arrhythmias.
Choice B rationale: Baked potatoes contain significant potassium, especially in the skin. In AKI, potassium retention is dangerous, so this choice reflects poor understanding of dietary restrictions for renal safety.
Choice C rationale: Yogurt is rich in potassium and phosphorus. In AKI, both electrolytes may accumulate due to reduced renal clearance, making yogurt an inappropriate choice without close monitoring.
Choice D rationale: Pecans are low in potassium, making them a safer snack for clients with AKI. Choosing low-potassium foods demonstrates appropriate understanding of renal dietary management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Taking 3,000 mg of vitamin C daily is not recommended as it may increase the risk of calcium oxalate stones due to possible conversion of vitamin C to oxalate.
Choice B reason: Drinking 3 L of fluid every day is advised to prevent kidney stones by diluting the urine and reducing the concentration of stone-forming substances.
Choice C reason: Eating 12 oz of animal protein daily is excessive and can increase the risk of kidney stones due to higher excretion of calcium and oxalate.
Choice D reason: Restricting calcium intake to one serving per day is not recommended as a normal calcium intake is necessary to bind oxalate in the gut and reduce oxalate absorption.
Correct Answer is B
Explanation
Choice A reason: The end of a menstrual period is not relevant to the intravenous pyelogram procedure.
Choice B reason: An allergy to shellfish is important to report as the contrast dye used in an intravenous pyelogram may contain iodine, which can cause an allergic reaction in individuals with shellfish allergies.
Choice C reason: Drinking fluids is generally encouraged to prevent kidney stones and is not a concern for the provider.
Choice D reason: Painful and red-tinged urination is a symptom of kidney stones but does not need to be reported unless it is a new or worsening symptom.
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