Which practice can help lab personnel prevent needle-stick injuries?

The practice of using safety-engineered devices and proper disposal methods is crucial in preventing needle-stick injuries among lab personnel. Safety-engineered devices, such as needles with safety features that retract or shield the needle after use, significantly reduce the risk of accidental needle-stick injuries. These devices are designed to provide an additional layer of protection and promote safer handling of sharp instruments.

Proper disposal methods, involving the use of puncture-resistant sharps containers designated for used needles and other sharp objects, also play a vital role in preventing needle-stick injuries. By ensuring that used needles are disposed of safely and correctly, the likelihood of accidental exposure to contaminated sharps is greatly minimized.

In contrast, relying solely on gloves does not eliminate the risk of needle-stick injuries, as gloves can be punctured or torn, leading to exposure. Reusing needles, even after sterilization, is not safe and poses a significant risk of infection and injury. Lastly, minimizing waste disposal does not address the core issue of handling needles safely and securely, and may contribute to improper disposal practices. Therefore, the combination of using safety-engineered devices and adhering to proper disposal protocols is essential for protecting lab personnel from potential injuries and ensuring a safe working environment.