Questions: Matching questions: Match the item type with appropriate disposal method Needles - sharps Liquid broth - Biohazard waste Used but uncontaminated Gloves - Regular trash Plates containing bacteria - Biohazard waste Broken unused beaker - Glass waste

Here's the solution to the matching question, addressing each item type and its appropriate disposal method:

• Needles: sharps

  • Needles are a type of sharp and must be disposed of in designated sharps containers to prevent accidental injuries.

• Liquid broth: Inactivation with bleach and then in drain

  • Liquid broth cultures, after proper inactivation using a disinfectant like bleach, can be disposed of down the drain, following local regulations.

• Used but uncontaminated Gloves: Regular trash

  • Gloves that haven't been exposed to biohazardous materials can typically be disposed of as regular trash.

• Plates containing bacteria: Biohazard waste

  • Plates containing bacterial cultures are considered biohazardous waste and must be autoclaved or otherwise sterilized before disposal.

• Broken unused beaker: Glass waste

  • Broken glassware that hasn't been contaminated should be disposed of in a designated glass waste container to avoid cuts and injuries.

Summary: The correct matching of items to disposal methods ensures safety and compliance with regulations for handling different types of waste in a laboratory or medical setting.