Question

Disposal of cytotoxic and expired drugs is done by which method?

• A. Dumping
• B. Autoclave
• C. Landfill
• D. Burning

Hint:

Black-bag chemical and cytotoxic waste goes to secured landfills.

Answer 1

The Correct Option is C

Step 1: The question concerns the safe route for getting rid of cytotoxic agents and time-expired medicines, both of which are chemically hazardous.

Step 2: Such drug waste is handled by chemical disposal pathways - secured landfill after encapsulation or inertisation - rather than by methods designed for microbiological waste.

Step 3: Sterilisation by autoclave only inactivates infectious organisms and does nothing to neutralise toxic chemicals, while indiscriminate dumping risks leaching into soil and water.

Step 4: Plain burning is unsuitable for cytotoxics, so from the listed choices the appropriate engineered method is secured landfill. \[\boxed{\text{Landfill (secured/engineered)}}\]