CITI Initial Biosafety Practice Test

Implementing strict personal hygiene practices is crucial in preventing contamination of surfaces in a laboratory setting. This approach minimizes the transfer of pathogens and contaminants that may be present on an individual's body or clothing to lab surfaces. Personal hygiene practices include regular hand washing, wearing appropriate protective gear such as gloves and lab coats, and ensuring that these items are kept clean.

By maintaining high standards of personal cleanliness, researchers can significantly reduce the risk of inadvertently introducing contaminants into their workspace. This is especially important when handling biological materials, chemicals, or sensitive equipment.

While other practices like using cleaning solutions, covering surfaces with plastic, and proper waste disposal are important for maintaining a clean lab environment, they may not be as impactful as ensuring that those who work in the lab adhere to strict personal hygiene practices. These practices create a primary line of defense against the spread of contaminants right at the source.