Which statement about infection control and hazardous materials is accurate for RDA practice?

• A. It is optional.
• B. It is not necessary.
• C. It is included in authorized functions.
• D. It requires a separate license.

Answer: (C)

Infection control and hazardous materials handling are part of what the RDA is authorized to perform. The practice act sets a scope of functions that includes infection control measures, sterilization and disinfection, proper handling and disposal of hazardous waste, and the use of PPE under appropriate supervision. Because protecting patients and staff from infection and chemical exposure is a fundamental duty in dental settings, these tasks are integrated into the RDA’s authorized duties rather than being optional or requiring a separate license. Following OSHA and CDC guidelines for infection prevention and hazardous materials is part of fulfilling these duties, not an extra credential.