Final answer:
The action that indicates the need for more teaching about peritoneal dialysis (PD) is when the patient leaves the catheter exit site without a dressing. This action increases the risk of infection.
Step-by-step explanation:
The action by a patient using peritoneal dialysis (PD) that indicates the need for more teaching is option b. The patient leaving the catheter exit site without a dressing. Leaving the catheter exit site without a dressing increases the risk of infection as it exposes the site to bacteria and other contaminants. It is important for the patient to keep the catheter exit site clean and covered to prevent infection.
The other options, a, c, and d, demonstrate appropriate actions for a patient using PD. Slowing the inflow rate when experiencing pain is a normal response to prevent discomfort. Planning 30 to 60 minutes for a dialysate exchange is a typical time frame for conducting the PD procedure. Cleaning the catheter while taking a bath every day is part of the routine self-care for a PD patient.