A client with end-stage renal disease (ESRD) receives education about postoperative care for their arteriovenous fistula site. Which statement made by the client indicates effective teaching?

Client education for an arteriovenous fistula in End-stage renal disease focuses on preventing infection, maintaining patency, and detecting early complications. A functioning fistula is essential for hemodialysis, and complications such as infection or thrombosis can threaten vascular access. Proper hygiene, routine assessment of the site, and preservation of the access arm are critical components of self-care. Teaching emphasizes recognizing early signs of infection and ensuring adequate blood flow through the fistula. Rationale: A. Avoiding washing the fistula site with soap before dialysis is incorrect because proper cleansing with soap and water is essential to reduce the risk of infection. The skin over the access site must be kept clean to prevent introduction of bacteria into the bloodstream during needle insertion. Poor hygiene increases the risk of serious bloodstream infections and access complications. B. Monitoring for redness, warmth, or pimples around the vascular access site is correct because these are early signs of infection. Infection at the fistula site can quickly progress to systemic infection due to direct access to the bloodstream. Early recognition allows prompt treatment and helps preserve the patency and function of the access. C. Removing the scab that forms over the site after dialysis is incorrect because the scab acts as a protective barrier over puncture sites. Removing it can cause bleeding, increase infection risk, and damage the integrity of the vessel. Clients should allow scabs to fall off naturally to support proper healing and reduce complications. D. Feeling the pulse or thrill of the access site at least once a week is incorrect because the thrill should be assessed daily. Regular monitoring ensures that blood flow through the fistula remains adequate and helps detect early signs of thrombosis or occlusion. Reduced or absent thrill requires immediate medical evaluation.