A client with acute kidney injury (AKI) has a significantly decreased glomerular filtration rate (GFR). Which of the following is the primary indication for initiating dialysis in this client?

A) This statement is accurate. Clients on hemodialysis should limit their protein intake to reduce the workload on the kidneys and minimize waste buildup. Excess protein intake can lead to the accumulation of urea and other waste products, which can be challenging for the compromised kidneys to eliminate.

B) This statement is incorrect. While clients on hemodialysis may need to limit sodium intake to manage fluid retention and blood pressure, the primary nutrient that requires limitation in their diet is protein.

C) This statement is incorrect. Clients on hemodialysis may need to monitor their calcium intake, but it is not the primary nutrient that requires limitation in their diet. Calcium levels may be affected by the use of phosphate binders and the avoidance of high-phosphorus foods, but protein restriction is more critical.

D) This statement is incorrect. Iron intake may need to be managed for clients with anemia, which is common in end-stage renal disease (ESRD) and dialysis. However, protein restriction remains a more significant dietary consideration for clients on hemodialysis.

A) This statement is accurate. Hypertonic dialysate has a higher concentration of glucose, which results in increased fluid removal from the client's peritoneal cavity. This type of dialysate is often used for more effective ultrafiltration.

B) This statement is incorrect. Infusing hypertonic dialysate does not result in decreased urine output. Peritoneal dialysis is a process of exchanging fluids and waste products through the peritoneal membrane, but it does not directly affect urine production.

C) This statement is incorrect. Infusing hypertonic dialysate would not lead to hydration overload, as it causes fluid to be removed from the body.

D) This statement is incorrect. Hypertonic dialysate would not cause hypotension. In fact, it may lead to a decrease in blood pressure due to fluid removal, but it would not be considered a primary cause of hypotension.