Audiometer - Study guides, Class notes & Summaries

Psychoacoustics Ans: -the study of psychological response to acoustical stimulation -how you process sound and speech and respond to it Threshold Ans: -a certain intensity above which the organism always responds to the stimulus and below which it never does -LOWER THRESHOLDS ARE BETTER!!! -not a uniform agreement across alls studies -Threshold varies from moment to moment because of internal and external factors -Thresholds can go down to -10 dB Calibration Ans: - does the number on...

CKE Practice Exam 2 Questions With Complete Solutions!! Which of the five categories of hazard does poor exhaust fall into? mark a) People mark b) Equipment mark c) Environment mark d) Materials You have entered b. The answer is c. Environment poor exhaust - Is an environmental hazard Examples of hazard categories include - PEEM (People, Equipment, Environment, Materials) Which of the following is a Class A fire? mark a) Grease fire mark b) Electrical wiring fire mark c) Wast...

CKE Practice Exam 2 Complete Questions with 100% Correct Answers Which of the five categories of hazard does poor exhaust fall into? mark a) People mark b) Equipment mark c) Environment mark d) Materials You have entered b. The answer is c. Environment poor exhaust - Is an environmental hazard Examples of hazard categories include - PEEM (People, Equipment, Environment, Materials) Which of the following is a Class A fire? mark a) Grease fire mark b) Electrical wiring fire mar...

CAOHC exam test with verified solutions 2024 The missions of CAOHC include: - CORRECT ANSWER-guiding industry on successful implementation of hearing conservation programs NRR calculations are based on an EPA specification that uses a withdrawn ANSI standard. - CORRECT ANSWER-true Age corrections values are determined by: - CORRECT ANSWER-Consulting tables published in Appendix F of the regulations Continuous noise is defined as noise lasting longer than: - CORRECT ANSWER-1sec Admin...

Praxis-Audiology Praxis Questions | 53 Questions with 100% Correct Answers | Verified | Latest Update 2024 What is the ANSI standard for specification for audiometers? - ANSI S3.6-1996 (revised from 1989 standard). How are audiometers classified? - By Type 1, 2, 3, 4,,5 and HF and speech A, B, and C. The smaller the number, the more features the audiometer has. List the 5 types of audiometer classifications - 1. Pure tone audiometer 2. Automatic audiometer 3. Speech audiometer 4. Extended ...

Presbycusis CORRECT ANSWER Hearing loss due to old age Presbyopia CORRECT ANSWER impaired vision as a result of aging, difficulty focusing Byssinosis CORRECT ANSWER Disease from inhaling cotton fibers. Also called "brown lung disease" or "Monday fever". Reaction against cotton, linen, hemp products in textile/fabric industry. Four (4) types of human errors discussed in Human Factors Engineering. CORRECT ANSWER "Errors C.O.S.T. time and money" 1. Commission: doing something wrong ...

The missions of CAOHC include: - ANSWER guiding industry on successful implementation of hearing conservation programs NRR calculations are based on an EPA specification that uses a withdrawn ANSI standard. - ANSWER true Age corrections values are determined by: - ANSWER Consulting tables published in Appendix F of the regulations Continuous noise is defined as noise lasting longer than: - ANSWER 1sec Administrative controls to limit noise exposure include which of the following? - A...

0 dB HL does not mean what? - It does not mean that there is no sound at that level 0-25dB HL represents what? - Normal hearing range 90 dB HL represents what? - Typically the highest output level on a pure tone air conduction screening audiometer A laboratory value assigned to the individual porduct and not a reflection of what kind of attenuation the worker will ultimately recieve is called? - NRR Acoustic calibrations must be done? - Yearly Acoustic transformer, impedance matching syst...

CAOHC 2024 Exam Solutions 100% Verified and Updated The missions of CAOHC include: - Answer- guiding industry on successful implementation of hearing conservation programs NRR calculations are based on an EPA specification that uses a withdrawn ANSI standard. - Answer- true Age corrections values are determined by: - Answer- Consulting tables published in Appendix F of the regulations Continuous noise is defined as noise lasting longer than: - Answer- 1sec Administrative controls to lim...

Goshorn Industrial Final Exam Questions with 100% Correct Answers Latest . The OHC can be responsible for the diagnosis of hearing problems. - answers-False Name at least 6 activities the OHC is trained to carry out. - answers-Take noise measurements perform hearing screenings refer to audiologists/physicians Collect medical history Perform a visual ear inspection Maintain the Audiometer True or False: Noise induced hearing loss can be reversed by medical treatment. - answers-False T...