A patient with chronic renal failure is to begin renal dialysis treatment and asks for advice about which type of dialysis would be best. The patient is considering peritoneal dialysis because it is less expensive and has fewer dietary and fluid restrictions. What is the most accurate information for the nurse to provide about peritoneal dialysis?

Choice A rationale Peritoneal dialysis allows the patient to perform treatments at home, which provides significant lifestyle flexibility and independence compared to traveling to a clinic. By utilizing the peritoneal membrane as a semipermeable filter, waste products and excess fluids are removed more continuously, similar to the steady filtration of natural kidneys. This continuous process often results in more stable blood chemistry levels and fewer of the dramatic fluid shifts that occur during the intermittent nature of hemodialysis. Choice B rationale Stating that peritoneal dialysis has literally no drawbacks is incorrect and misleading. While it offers benefits, it also carries significant risks such as peritonitis, which is a serious infection of the abdominal cavity. Other drawbacks include the physical burden of performing daily exchanges, the risk of weight gain from the glucose in the dialysate, and potential protein loss. Patients must be highly motivated and capable of maintaining strict aseptic technique to minimize the risk of complications. Choice C rationale Peritoneal dialysis is a highly effective treatment modality for many patients with end stage renal disease. While complications like hyperglycemia can occur due to the absorption of glucose from the dialysate, it is not accurate to say it usually does not work well. The success of the treatment depends heavily on patient adherence and the permeability of the peritoneal membrane. When managed correctly, it provides excellent clearance of toxins and maintains fluid balance for many years. Choice D rationale While hemodialysis in a center involves more direct care from healthcare staff, peritoneal dialysis is not necessarily a lot more work in a negative sense. It requires the patient to be an active participant in their own care, which many find empowering. Hemodialysis also requires significant effort, including strict scheduling and travel. Describing peritoneal dialysis only as more work ignores the clinical benefits and the autonomy it grants to patients who wish to maintain a more normal daily routine.