Question

To avoid contaminating the disinfectant solution, implements should be removed using:

1) Gloved hands
2) Bare hands
3) Tongs
4) Spoon

Answer 1

1) Gloved hands
This is easy enough to say the least. Wouldn’t want germs being spread around

Answer 2

Implements should be removed from disinfectant solutions using tongs to avoid contamination. This practice aligns with laboratory safety protocols that emphasize the importance of aseptic techniques and the use of protective equipment to prevent direct contact with potentially infectious materials.

Step-by-step explanation:

To avoid contaminating the disinfectant solution, implements should be removed using tongs. The use of tongs minimizes direct contact with the disinfectant, thus preventing the introduction of contaminants. When individuals work with potentially infectious agents or contaminated materials, it is essential to practice proper aseptic techniques to maintain a sterile environment. According to safety guidelines, it is recommended to wear protective equipment such as cut-resistant gloves when handling contaminated specimens or equipment, and to ensure that any skin contact with contaminants is followed by washing with detergent, warm water, and additional disinfectants such as bleach or NaOH.

Furthermore, sterilization procedures for instruments involve cleaning and soaking in a strong basic solution, which is also a critical step in infection control. Throughout all laboratory procedures, including the handling of cultures, equipment such as forceps and spreaders should be disinfected, typically using 70% ethanol, before and after use to prevent contamination. In the case of spills, it is pertinent to disinfect the area immediately and thoroughly. Therefore, using tongs, which can also be disinfected, aligns with the overall best practices in lab safety and hygiene.