Hearing Conservation Esams |10 Questions| With Correct Answers.

Which part of the ear acts like a funnel, directing sound waves to the eardrum? {Ans: Outer Ear}Which instruction provides guidance for the Hearing Conservation Program? {Ans: DoDI 6055.12}What effect does long-term noise exposure have on individuals? {Ans: All of the above: Permanent sensorineural hearing loss, isolation and withdrawal from social situations, tinnitus}Who is required to have an annual hearing test? {Ans: All personnel who are routinely exposed to hazardous noise at work and are enrolled in the Hearing Conservation Program}Non-occupational noise does not result in hearing loss {Ans: False}Damage/Destruction of the cilia is reversible {Ans: False}NRR stands for: {Ans: Noise Reduction Rating}Which of the following are elements of the Hearing Conservation Program? {Ans: All the above: Noise hazard identification, audiometric monitoring, hearing conservation education}Who is the entity responsible for paying for hearing protection for personnel who are routinely exposed to occupational noise exposure and who are enrolled in the Hearing Conservation Program? {Ans: Unit or shop where the noise-exposed personnel are employed}The impairment caused by a noise-induced sensorineural hearing loss can essentially be reversed through the use of modern hearing aids {Ans: False}