Which item should never be recapped before disposal?

Needles should never be recapped before disposal due to the significant risk of needle-stick injuries, which can lead to transmission of bloodborne pathogens, including HIV, hepatitis B, and hepatitis C. When needles are recapped, it increases the likelihood that the person handling them might accidentally stab themselves, as the process of recapping can be unpredictable and involves close proximity to the sharp point.

Safe practices dictate using a needle-safe system, where needles are disposed of directly into a puncture-proof sharps container without recapping. This emphasizes the importance of proper handling protocols in healthcare and laboratory settings to prevent occupational hazards.