Which disposal practice is explicitly stated as appropriate for bio-hazardous materials?

Which disposal practice is explicitly stated as appropriate for bio-hazardous materials?

• A. Bio-hazardous materials must be sterilized
• B. They may be disposed in regular trash if small
• C. They may be poured down drain with water
• D. They should be burned

Answer: (A)

Sterilization is used before disposing of biohazardous waste to deactivate all infectious agents, making the material safe to handle and dispose of. Autoclaving or other proven sterilization methods render pathogens inactive, including tough spores, so the waste can be removed without risking exposure to people or the environment. The other options fail because regular trash can spread contamination to workers, family, and the community; pouring down the drain can contaminate water systems and is typically prohibited; burning requires controlled facilities and specific protocols and isn’t universally applicable. Therefore, sterilization is the explicitly appropriate disposal step.

Sterilization is used before disposing of biohazardous waste to deactivate all infectious agents, making the material safe to handle and dispose of. Autoclaving or other proven sterilization methods render pathogens inactive, including tough spores, so the waste can be removed without risking exposure to people or the environment. The other options fail because regular trash can spread contamination to workers, family, and the community; pouring down the drain can contaminate water systems and is typically prohibited; burning requires controlled facilities and specific protocols and isn’t universally applicable. Therefore, sterilization is the explicitly appropriate disposal step.