Final answer:
Special biohazard bags are used for discarding waste that contains body fluids, collecting used needles, and gathering instruments that will be autoclaved.
Step-by-step explanation:
Special biohazard bags should be used for:
- Discarding waste that contains body fluids. These bags will prevent the spread of pathogens and protect individuals from potential infections.
- Collecting used needles to ensure safe disposal and prevent accidental needlestick injuries.
- Gathering instruments that will be autoclaved. These bags will contain any biological contamination and avoid cross-contamination during the sterilization process.
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