3. by law, employers are required to provide you with proper breathing equipment and employees must receive written approval from a physician or other licensed health care professional before fit testing for or using a respirator. true or false

True.

Explanation:

Employers must provide respirators that protect the life and health of their employees and ensure that employees properly use the equipment. Medical evaluation will be required for each worker who will need to wear a respirator as well as those wearing respirators for comfort in a risk-free atmosphere. This is necessary before the worker checks his fit for the respirator or is allowed to wear a respirator. The assessment should be administered at no cost to the worker by a doctor or other licensed healthcare professional.