Certified Hemodialysis Technician Practice Exam 2025 – All-in-One Guide to Exam Success

In peritoneal dialysis, the term "dialysate" refers to the special fluid used to facilitate the exchange process that occurs in the peritoneal cavity. This fluid contains various electrolytes, glucose, and other substances designed to promote the removal of waste products and excess fluids from the blood through the peritoneal membrane.

Choosing "dialysate solution" as the equivalent term for dialysate is correct because it accurately describes the composition and function of the fluid in this context. Dialysate is not simply a generic term; it specifically refers to the prepared solution designed for dialysis processes.

The other options do not accurately represent what dialysate is in the context of peritoneal dialysis. "Hemodialysis fluid" suggests a fluid used in hemodialysis, which is a different dialysis method that utilizes an artificial kidney, whereas "purification liquid" is too vague and does not relate specifically to the dialysis process. "Blood replacement solution" implies a completely different product meant to substitute for blood components, which also does not correspond to the role of dialysate in peritoneal dialysis. Thus, the most precise and contextually relevant term is "dialysate solution."