Which of the following engineering controls helps reduce the likelihood of sharps injuries in dental clinics?

1. Recapping used needles with both hands after each injection
2. Using puncture-resistant sharps containers at the point of use
3. Leaving all used sharps out on the tray until the very end of the day
4. Discarding used sharps directly into the regular waste bins

Practice all 20 Infection or Chemical Exposure Emergency questions