Fewer Dressing Changes: Better for the Patient and the Bottom Line Eloquest Healthcare, Inc. How to Change a Central Line Dressing: Step by Step Guide for Nurses Central lines, PICC lines, and Midlinesoh my! Let's break them down: Central Venous Catheter (CVC) Inserted into a large vein in the neck (internal jugular vein) or chest (subclavian vein) Long term Learn How to Dress a Central Line for New Nurses Central Line Dressing Change Education Procedure: Arterial and Central Venous Assessment, Maintenance and Dressing Change LHSC