Which precaution is critical when handling suspected HIV body fluids?

Using disposable gloves when handling suspected HIV body fluids is crucial because these gloves serve as a barrier to prevent direct contact with potentially infectious materials. HIV is present in certain body fluids such as blood, semen, vaginal fluids, and breast milk. By wearing gloves, individuals reduce the risk of exposure to the virus, protecting both themselves and others from potential infection.

While washing hands frequently, wearing goggles, and using breathing masks can also be important in certain contexts, they do not provide the same immediate barrier against the transmission of HIV as gloves do. Hand washing is generally more effective after handling contaminated materials, while goggles and masks are more relevant for protecting against splashes or airborne infections rather than direct contact with body fluids. Therefore, the use of disposable gloves stands out as the primary and most effective precaution in this specific situation.