What do goggles specifically protect against in a healthcare environment?

Goggles are specifically designed to protect the eyes from potential hazards found in healthcare environments, particularly the splash or spray of blood and other bodily fluids. This form of protection is crucial because healthcare professionals often work in situations where exposure to infectious agents can occur. The splash from procedures such as surgeries, blood draws, or emergency interventions poses a risk of direct eye exposure, which can lead to infections or other health hazards.

Goggles provide a barrier that completely encloses the eyes, minimizing the risk of any contaminants entering through the sides or from above. This is especially important in preventing bloodborne pathogens or other infectious materials from coming into contact with the eye mucosa. They are an essential component of personal protective equipment (PPE) in settings where such exposure risks are prevalent.

Other options, while relevant in different contexts, do not align with the primary function of goggles. For instance, goggles do not serve to protect against sound waves, air particles, or harsh lighting, highlighting their targeted use in safeguarding against fluid splashes specifically.