The nurse is teaching a patient about automated peritoneal dialysis (APD). Which of the following statements about APD is most accurate?

A. APD requires manual exchanges during the day is incorrect because APD is automated, using a cycler machine to perform exchanges overnight, reducing the need for manual daytime exchanges. Some patients may also perform a daytime dwell, but it is not a requirement of APD. B. APD cannot achieve adequate solute clearance is incorrect because APD can achieve adequate solute and fluid clearance when properly prescribed. The cycler controls the number of exchanges, dwell times, and volume, making it an effective alternative to continuous ambulatory peritoneal dialysis (CAPD). C. APD is typically performed while the patient sleeps is correct. Automated peritoneal dialysis uses a cycler machine overnight to perform multiple exchanges, allowing the patient to remain free during the day. This provides convenience, improves quality of life, and maintains effective dialysis clearance. D. APD uses a lower volume of dialysate than manual PD is incorrect because APD often uses larger volumes per exchange than continuous ambulatory PD (CAPD), especially for patients requiring higher ultrafiltration. The cycler allows precise control of volume and timing.