Which area of the department requires OR attire but not a mask?

The semi-restricted area of a medical department is designated for specific activities that require certain levels of attire for safety and cleanliness. In this area, healthcare personnel must wear operating room (OR) attire, which typically includes scrubs and protective clothing to maintain a sterile environment. However, the use of masks is not mandated in this area, as the focus is more on the prevention of contamination through clothing rather than airborne pathogens.

This distinction is essential because it outlines the safety protocols that govern various sections of surgical and clinical environments. The semi-restricted area serves as a transition space from non-surgical environments to more sterile ones, where enhanced protective measures (like masks) become critical in areas closer to surgical procedures, such as restricted areas or during operations themselves.