2017 Central Lines Booklet_v9.indd Central Venous Access Device (CVAD) Dressing Change Step by Step Medbridge Central Venous Catheter Dressing Change (CVC) Clinical Nursing Skills @LevelUpRN Here's How I Change The Dressing On My Hickman Line (A Type Of Central Line). I Do A Dressing Change Once A Week And Whilst Cleaning The Procedure: Arterial and Central Venous Assessment, Maintenance and Dressing Change LHSC Central Line Care at Home Booklet