Final answer:
Under USP 800, PPE contaminated with hazardous substances should be disposed of via incineration or autoclaving, and waste should be treated in a strong basic solution. Recognizing biohazard symbols and following established protocols for waste disposal, including sterilizing biohazard waste before disposal, is essential. High-temperature incineration is recommended, ensuring the absence of residual pharmaceutical or ecotoxic activity.
Step-by-step explanation:
Under USP 800 regulations, Personal Protective Equipment (PPE) should be disposed of in a safe and correct manner to minimize exposure to hazardous drugs and other contaminants. According to safety guidelines, any PPE contaminated with hazardous substances should be incinerated or autoclaved, especially if it has come into contact with biohazardous materials. Contaminated waste must be treated in a strong basic solution before disposal. Instruments used must be thoroughly cleaned and also soaked in a strong basic solution. It's essential to recognize the international biohazards symbol and know the correct procedures for waste disposal, making sure all biohazard waste is sterilized before it enters the waste stream.
When working with cultures or hazardous drugs, gloves should be worn and later disposed of in the biohazard garbage. After handling any materials that may be hazardous or after disposing of them, it's crucial to wash hands with soap. Additionally, in case of an accident or a chemical spill, the teacher or responsible authority should be contacted immediately. It's always advised to check with them on the proper disposal method for waste, as some chemicals must not be discarded down the sink due to the potential for environmental pollution. Moreover, incineration at high temperatures is considered an effective method for PPE disposal to ensure that no pharmaceutical or ecotoxic activity remains, being mindful of properly handling any residual ashes thereafter.