Final answer:
B) Wearing lab coats Five work practice controls for the laboratory include proper handwashing, wearing lab coats, using gloves, wearing goggles or safety glasses, and proper waste disposal.
Step-by-step explanation:
Work practice controls in a laboratory setting are crucial for ensuring safety and reducing the risk of accidents or contamination.
These guidelines are generally implemented to protect individuals who work with potentially hazardous materials and biological agents. Here are five key practices that one should use in the laboratory:
- Proper handwashing: It's essential to wash hands thoroughly with soap after handling and disposing of hazardous materials to prevent skin contact and potential contamination.
- Wearing lab coats: Lab coats provide a barrier between hazardous substances and personal clothing, reducing the risk of contamination.
- Use of gloves: Gloves should be worn when working with cultures or hazardous materials to protect skin from exposure, and they should be disposed of properly after use.
- Goggles or safety glasses: To safeguard one’s eyes from splashes or debris, protective eyewear should be worn at all times during lab activities when handling chemicals or biological materials.
- Proper waste disposal: Clearly understand how to properly dispose of hazardous waste to prevent contamination or harm to the environment.
Additional good practices include not sharing equipment without proper sanitization, ensuring that contaminated waste is either autoclaved or incinerated, and using personal protective equipment such as face masks and cut-resistant gloves when necessary. Following these practices helps to maintain a safe and sterile laboratory environment.