MODULE 7: The Basic Hazards and Protections-Respirators, Medical Approvals and Fit Testing

Video Transcription

Video Summary

In this video presentation, Sally Foster Chang, an Occupational Environmental Nurse Practitioner, discusses the topic of respirators, medical approvals, and fit testing. She starts by providing a brief history of respiratory protection regulations, highlighting key milestones such as the passage of the Walsh-Healy Public Contracts Act in 1936 and the establishment of the Occupational Safety and Health Act in 1970.<br /><br />Chang then delves into the legal requirements for respiratory protection mandated by 29 CFR 1910.134. She outlines the essential components of a respiratory protection program, including written procedures, appropriate selection of respirators, medical evaluations, fit testing, monitoring, and training.<br /><br />The presenter goes on to explain the different types of respirators available, such as air-filtering or air-purifying respirators and air-supplying respirators. She provides examples of each type and explains the significance of NIOSH certification and different filtration levels.<br /><br />Chang also highlights the importance of medical approval for fit testing and respirator use. She discusses the components of a medical evaluation, including a comprehensive medical history, cardiac and pulmonary assessments, and consideration of any potential contraindications.<br /><br />The video concludes with a discussion on spirometry testing and the interpretation of results. Chang emphasizes the need for proper calibration, training, and interpretation guidelines, including the importance of using appropriate reference values.<br /><br />Overall, Chang's presentation provides a comprehensive overview of respiratory protection regulations, medical approvals, and fit testing, offering valuable insights for healthcare professionals and employers responsible for implementing and maintaining respiratory protection programs.

Keywords

respirators

medical approvals

fit testing

occupational environmental nurse practitioner

respiratory protection regulations

NIOSH certification

medical evaluation

spirometry testing

reference values