byby: gh. pouryaghoub. md center for research on occupational diseases (crod) tehran university of...
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![Page 1: ByBy: Gh. Pouryaghoub. MD Center for Research on Occupational Diseases (CROD) Tehran University of Medical Sciences (TUMS)](https://reader034.vdocument.in/reader034/viewer/2022051418/5697c0281a28abf838cd6d90/html5/thumbnails/1.jpg)
By: Gh. Pouryaghoub. MD Center for Research on Occupational Diseases (CROD) Tehran University of Medical Sciences (TUMS)
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NOISE INDUCED HEARING LOSS
NON-NOISE INDUCED HEARING LOSS
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Barotrauma
Decompression Sickness
Air Embolism
Chemical & Slag Burns
Ototoxic Agents
Blunt Head Trauma
Vibration
Heat
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Noise? Epidemiology Mechanism of NIHL Risk factors of NIHL Exposure intensity Exposure duration Individual susceptibility Other factors Clinical findings Approach to patient Differential diagnosis Prevention
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Initial and annual audits Exposure assessment Engineering & administrative controls Audiometric evaluation Selection & use of HPD Workers education Record keeping Program evaluation
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