Question

A nurse on the renal unit is caring for a patient who will soon begin peritoneal dialysis. The family of the patient asks for education about the peritoneal dialysis catheter that has been placed in the patients peritoneum. The nurse explains the three sections of the catheter and talks about the two cuffs on the dialysis catheter. What would the nurse explain about the cuffs? Select all that apply.

A) The cuffs are made of Dacron polyester.
B) The cuffs stabilize the catheter.
C) The cuffs prevent the dialysate from leaking.
D) The cuffs provide a barrier against microorganisms.
E) The cuffs absorb dialysate

Answer 1

The nurse would explain that the cuffs on a peritoneal dialysis catheter are made of Dacron polyester, help stabilize the catheter, prevent dialysate leakage, and act as a barrier against microorganisms. They don't absorb dialysate.

Step-by-step explanation:

When educating a family about the peritoneal dialysis catheter that has been placed in the patient's peritoneum, the nurse would explain the functions of the cuffs on the catheter. It is important to note that there are typically two cuffs on a peritoneal dialysis catheter, and they serve multiple functions:

• The cuffs are often made of Dacron polyester, which is a material selected for its biocompatibility and resistance to infection.
• One crucial function of the cuffs is to help stabilize the catheter within the peritoneal cavity, reducing motion and potential trauma.
• Additionally, the cuffs are designed to prevent the dialysate from leaking out of the peritoneal cavity, ensuring effective dialysis.
• The cuffs also provide a barrier against microorganisms, preventing the entry of bacteria or other pathogens that could lead to infection.

The cuffs do not absorb dialysate but rather help in securing the catheter and maintaining a safe and effective dialysis process.