Which organization requires both the patient and dentist to wear eyewear?

The correct answer highlights the role of OSHA (Occupational Safety and Health Administration) in ensuring workplace safety, particularly in healthcare settings such as dental practices. OSHA mandates the use of protective eyewear for both patients and dental personnel to minimize the risk of exposure to blood, saliva, and other potentially infectious materials during dental procedures. This requirement is part of their broader regulations aimed at ensuring a safe working environment and preventing exposure to hazards.

While the CDC (Centers for Disease Control and Prevention) sets guidelines for infection control and provides recommendations on personal protective equipment, it is OSHA that enforces regulations regarding mandatory safety practices, including the use of eyewear. The ADA (American Dental Association) and NIOSH (National Institute for Occupational Safety and Health) also contribute to safety and health recommendations and standards, but they do not enforce regulations in the manner OSHA does. Thus, the emphasis on eyewear for both patients and dentists is a crucial safety measure outlined by OSHA's requirements.