Hearing Conservation Questions and Answers Latest Version 100% Pass

Hearing Conservation Questions and Answers Latest Version 100% Pass What is the main cause of hearing loss in noisy work environments? Prolonged exposure to loud sounds without proper protection What device is commonly used to protect workers’ ears from harmful noise levels? Earplugs or earmuffs At what decibel level does noise become potentially harmful with long-term exposure? 85 decibels (dB) or higher Why is hearing damage from noise often not noticed right away? Because it occurs gradually over time What part of the ear is most often damaged by excessive noise exposure? The tiny hair cells in the inner ear (cochlea) 2 Why should workers receive regular hearing tests if they are exposed to loud noise? To monitor for early signs of hearing loss What is the best way to reduce noise exposure in a loud work environment? Use hearing protection and reduce time spent in noisy areas What is one sign that your hearing might be damaged? Difficulty understanding speech in noisy environments Why is it important to wear hearing protection even if the noise “doesn’t bother you”? Because damage can still occur even if the noise feels tolerable What is a noise dosimeter used for? To measure an individual’s exposure to sound levels over time Why should earplugs be properly inserted? Improper use reduces their effectiveness 3 How often should hearing protection be replaced or cleaned? Regularly, depending on use and manufacturer instructions What is the most effective way to protect hearing in a consistently noisy environment? Combining earplugs and earmuffs for double protection What does “noise-induced hearing loss” mean? Permanent hearing loss caused by exposure to loud sounds Why is it important to educate employees on hearing conservation? So they understand the risks and use protective equipment correctly How can engineering controls help in hearing conservation? By reducing the noise at the source using quieter equipment or barriers What should a worker do if their hearing protection is damaged? Replace it immediately to ensure proper protection 4 Why is it dangerous to remove hearing protection even for short periods in loud areas? Because even brief exposure can cause damage over time What is one personal habit that can support good hearing health outside of work? Keeping volume low when using headphones Why is it harder to treat hearing loss than to prevent it? Because hearing damage from noise is usually permanent What does a hearing threshold shift indicate?