Ihs Final Exam Questions And Answers Already Passed

When following standard precautions for infection control of non-disposable critical items, what should be done first? Select one: A. Cold sterilization B. Use an autoclave C. A thorough cleaning D. Disinfection {Ans: A}What is the difference between IA and crossover? Select one: A. IA is responsible for under-masking, whereas crossover is the intensity where over-masking occurs B. IA involves intracranial sound transmission. Crossover is the intensity of the sound that can be heard in the NTE C. IA and crossover are the same D. IA applies to pure tone signals whereas crossover refers to speech audiometry {Ans: B}During follow-up, a patient/client reports having difficulty hearing their spouse in the presence of background noise. What should be recommended? Select one: A. Use of an omni-directional program B. Decrease overall gain C. Activation of frequency transposition D. Use of a remote microphone {Ans: D}A patient/client complains that the refrigerator and furnace fans sound annoying. Which feature should be adjusted? Select one: A. Digital noise suppression B. Compression ratio C. Expansion D. Maximum power output {Ans: C}What should be achieved before the fitting visit is finished? Select one: A. The patient/client has successfully inserted and removed their hearing instrument