According to OSHA, which of the following is NOT required before an employee can wear a respirator in the workplace?

Wearing a respirator in the workplace according to OSHA guidelines entails fulfilling certain requirements to ensure the health and safety of employees. A medical evaluation, fit testing, and training are critical components of this process.

The medical evaluation is necessary to determine if an employee is physically able to wear a respirator without compromising their health. Fit testing ensures that the respirator forms an adequate seal to the face of the wearer, which is essential for it to be effective in protecting against airborne hazards. Training is vital so that employees understand how to properly use and maintain the respirator, as well as recognize its limitations.

A physical fitness examination, while potentially beneficial for overall employee health, is not a mandated prerequisite for respirator use under OSHA standards. Current OSHA regulations do not require a specific physical fitness examination as a condition for wearing a respirator, making this the correct answer.