What type of PPE is appropriate when there is anticipated contact with gross contamination?

When there is anticipated contact with gross contamination, gowns, aprons, or lab coats are the most appropriate type of personal protective equipment (PPE) to wear. This is because these garments provide a barrier that protects the wearer's skin and clothing from potentially infectious materials, bodily fluids, or hazardous substances that may cause contamination.

In situations where there is a risk of splashes or spills, these protective garments help to reduce the likelihood of exposure to pathogens and contaminants, which is vital for maintaining safety in clinical and laboratory environments. The design of gowns and aprons also allows for easy removal and disposal when contaminated, thus preventing the spread of infection.

While gloves are essential for hand protection, they do not cover the body. Masks and face shields primarily protect the respiratory system and facial area from airborne particles and splashes but do not offer comprehensive coverage for the body against larger volumes of contamination. Therefore, in cases of anticipated gross contamination, the use of gowns, aprons, or lab coats is crucial for effective infection control.