When a sharps container is two-thirds full, what should happen?

• A. It should be locked and disposed of
• B. It should be emptied and used again
• C. It should be cleaned and returned to service
• D. It should be marked as full but left

Answer: (A)

Safe sharps disposal is about preventing injuries and controlling exposure by properly handling used needles and other sharp items. When a sharps container reaches about two-thirds full, it should be locked and disposed of. Locking ensures the container is sealed for safe transport and final disposal by the authorized waste service, reducing the chance of needle sticks or leakage during handling. This also preserves space for safe, compliant disposal rather than waiting until it’s overfilled.

Emptying and using the same container again is not appropriate because sharps containers are designed for single use and can become contaminated, increasing risk. Cleaning and returning it to service is not allowed due to residual biohazard material. Marking it as full but leaving it unattended creates a danger that someone could access it or attempt to use it, violating safety rules.