Final answer:
The client is experiencing manifestations of peritonitis due to the presence of purulent drainage on the dialysis access site.
Step-by-step explanation:
The client is experiencing manifestations of peritonitis due to the presence of purulent drainage on the dialysis access site.
Peritonitis is an inflammation of the peritoneum, which is the lining of the abdominal cavity. It is often caused by a bacterial infection and can be life-threatening. Symptoms of peritonitis include abdominal pain, fever, cloudy dialysate, and redness and warmth at the access site.
In this case, the presence of purulent drainage on the dressing at the dialysis access site indicates an infection, which is the cause of the client's symptoms. The nurse should notify the healthcare provider and initiate appropriate treatment, which may include antibiotics and surgical intervention if necessary.