A nurse is caring for a client who is undergoing peritoneal dialysis and notes that the dialysate outflow has become cloudy. Which of the following complications of this procedure should the nurse suspect?

Choice A reason: Bleeding during peritoneal dialysis may cause the dialysate to appear pink or red, but it does not cause cloudiness. Therefore, this option is incorrect. Choice B reason: Cloudy dialysate outflow is a classic sign of peritonitis, which is the most common and serious complication of peritoneal dialysis. Peritonitis occurs due to infection within the peritoneal cavity, often introduced during catheter handling. The cloudiness is caused by the presence of white blood cells and bacteria in the dialysate. This makes option B the correct answer. Choice C reason: Poor dialysate flow is usually due to mechanical issues such as catheter malposition, constipation, or obstruction. It results in reduced or absent drainage but does not cause cloudiness. Thus, this option is incorrect. Choice D reason: Fibrin clot formation can obstruct the catheter and reduce dialysate flow, but it does not cause the effluent to appear cloudy. Instead, fibrin strands may be visible in the fluid. This option is incorrect because it does not explain the cloudy appearance.