Which of the following is NOT a recommended practice for ensuring laboratory safety?

Eating or drinking in the lab is not a recommended practice for ensuring laboratory safety because it can lead to significant hazards. Food and beverages can become contaminated by chemicals, biological materials, or other lab substances, which may result in accidental ingestion and serious health risks. Maintaining a clean and controlled environment is crucial for lab safety, and consuming food or drinks undermines that effort.

In contrast, wearing appropriate personal protective equipment (PPE), regularly inspecting equipment, and knowing emergency procedures are essential practices designed to protect individuals and maintain a safe working environment in the lab. PPE helps shield from exposure to harmful substances, equipment inspections ensure that tools are functioning safely, and understanding emergency procedures prepares individuals to respond effectively in case of an incident.