In the context of infection control, what should be the first step after glove contamination?

The first step after glove contamination should indeed be changing gloves. This action is crucial in maintaining a sterile environment and preventing the spread of pathogens. Once gloves are contaminated, they can no longer provide a barrier between the healthcare worker's hands and potential infectious agents. Changing gloves immediately prevents cross-contamination between patients and the healthcare workspace.

While washing hands, judging the level of contamination, or using sanitizer are also important practices in infection control, these actions should follow the removal of contaminated gloves. It is critical to always start with a fresh pair of gloves before proceeding with hand hygiene to ensure that hands remain free of contaminants when handling patients or medical equipment.