When Performing a Central Venous Catheter Dressing Change,which of the Following

Multiple Choice

When performing a central venous catheter dressing change,which of the following steps is correct?

A) Wear sterile gloves while removing and discarding the soiled dressing.
B) Apply pressure on the catheter-hub junction when removing the soiled dressing.
C) Place a sterile transparent dressing over the site and the catheter-hub junction.
D) Have the patient wear a mask or turn his head away from the site.