What best describes maintenance of dialysis access?

• A. Access heals on its own; no maintenance.
• B. Regular care, monitoring for signs of infection or malfunction, and timely access care.
• C. Access can be ignored if no symptoms.
• D. Only use access when symptoms appear.

Answer: (B)

Regular maintenance of dialysis access is essential to keep it functioning and safe. This means ongoing daily care and careful monitoring for signs of infection—redness, warmth, drainage, or fever—and for malfunction—difficult blood flow, poor blood return, or inadequate dialysis sessions. It also requires seeking timely access care at the first hint of trouble so problems can be addressed before they worsen. Maintaining patency and preventing infection depend on this proactive approach; ignoring maintenance or waiting for symptoms can let infections, clotting, or stenosis develop, risking access failure and needing more invasive interventions.