When Performing Dressing Changes,it Is Important to Remember That

Multiple Choice

When performing dressing changes,it is important to remember that

A) working on the dressing change as a single person is highly recommended to prevent contamination.
B) dressing changes can be performed once there is a color change on the dressing surface.
C) if the wound is purulent,gowns are recommended.
D) sterile gowns are only needed if the wound is openly draining.