Infectious waste must be handled according to which guidelines?

• A. Radiation protection guidelines
• B. Radiology department rules
• C. CDC guidelines
• D. The condition of the patient

Answer: (C)

Infectious waste handling is guided by standardized procedures that prevent the spread of pathogens. The CDC guidelines provide the authoritative, nationwide framework for identifying infectious waste and detailing the full process—segregation, containment, labeling, storage, transport, treatment, and disposal—across healthcare settings. This makes CDC guidelines the best basis for how infectious waste should be managed in radiology and other departments. Radiation protection guidelines focus on reducing exposure to ionizing radiation, not on waste management. Local radiology department rules exist, but they should align with CDC guidance rather than replace it. The patient's condition does not determine how waste is handled; the classification of the waste as infectious drives the precautions taken. (OSHA and EPA requirements also inform practice, but CDC guidelines are the primary reference here.)