Central Line Dressing and Cap Changes Central Venous Access Devices and Management Part 2 Flashcards Quizlet The DON'Ts of IV access IVs seem simple until one small mistake leads to infiltration, infection, or patient harm. Before you access or start an IV, remember NOT to: Central Line Dressing Change Nursing Skills How to Remove a PICC Line: Step by Step Guide Central Line Dressing Change Nursing Skills