Final answer:
Eye protection must be worn at all times in a risky environment, not just in the presence of a supervisor. Doing so helps prevent eye injuries and maintains safety standards.
Step-by-step explanation:
The statement 'Eye protection only has to be worn when your supervisor is nearby' is false. Eye protection in a laboratory or any environment where there is a risk to eye safety must be worn at all times, regardless of whether a supervisor is present or not. This is crucial for the prevention of eye injuries and should be a standard practice in safety protocols. Safety equipment like eye protection is necessary to prevent accidents and injuries in potentially hazardous working conditions. For instance, in a chemistry lab, it is imperative to wear protective eyewear to shield eyes from chemical splashes, flying debris, or other hazards. Similarly, in a workshop or during construction work, safety goggles are essential to protect against particles, dust, or any flying objects. It is important to know where safety equipment such as a fire extinguisher and eyewash station is located in case of an emergency.