Final answer:
The three factors that must be addressed as part of the personnel leg of the safety triad are dressing appropriately, maintaining proper personal hygiene, and knowing the location of specific safety equipment.
Step-by-step explanation:
The three factors that must be addressed as part of the personnel leg of the safety triad are:
- Dressing appropriately and avoiding distracting clothes: This includes wearing safety gear if required and following protocol.
- Maintaining proper personal hygiene: This is important for preventing the spread of infections and diseases in the workplace.
- Knowing the location of specific safety equipment: It is crucial to be aware of where important safety equipment, such as fire extinguishers and eyewash stations, is located in the laboratory.