A nurse is caring for four clients on the urology unit. Which of the following clients should the nurse plan to teach about kidney stone prevention?

 

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.

Choice A reason: Maintaining the client in a left lateral position is not specifically required for peritoneal dialysis. Positioning may vary based on the individual's comfort and specific medical needs.

Choice B reason: While monitoring vital signs is important during any medical procedure, it is not an intervention that directly ensures proper dialysate exchange in peritoneal dialysis.

Choice C reason: Warming the dialysate solution prior to instillation is a standard practice in peritoneal dialysis. It helps to promote patient comfort and more efficient exchange of wastes and fluids.

Choice D reason: Placing the drainage bag above the level of the client's abdomen would impede gravity drainage, which is necessary for proper dialysate exchange. The drainage bag should be placed below the level of the client's abdomen.

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