Final answer:
An applicator required to wear a respirator must complete training, fit testing, and medical evaluation before handling applications. This is to ensure safety from harmful exposures and is according to OSHA regulations that mandate employers provide a safe working environment and proper PPE.
Step-by-step explanation:
Any applicator who is required to wear a respirator must complete a series of safety requirements before handling any applications. These safety requirements include training, proper fit testing of the respirator, and a thorough medical evaluation to ensure that the individual is capable of wearing the respirator safely during the course of their work. This necessary precaution is to ensure safety from exposure to potentially hazardous chemicals, biological materials, or any other contaminants that could be harmful through skin absorption or inhalation.
Wearing personal protective equipment (PPE), such as protective suits, gloves, and respirators with their own air supply, is essential, especially when working in high-risk areas like BSL-4 laboratories or handling infected patients. OSHA dictates that employers must provide a safe workplace, which includes informing workers about the presence of chemical hazards and providing appropriate training and PPE to mitigate these dangers effectively. Proper disposal protocols for waste and gloves are equally important, as is hand washing following the handling of any hazardous materials to prevent any skin contact or contamination.