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Book Audiology Treatment

    Book Details:
  • Author : Jason A. Galster
  • Publisher : Thieme
  • Release : 2018-07-13
  • ISBN : 1638533962
  • Pages : 784 pages

Download or read book Audiology Treatment written by Jason A. Galster and published by Thieme. This book was released on 2018-07-13 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to treating hearing loss and auditory disorders in the 21st century Hearing loss impacts an estimated 360 million people worldwide and may precipitate poorer academic performance, reduced quality of life, decreased social engagement, and increased fatigue. Audiology Treatment, Third Edition by Jason Galster and a cadre of renowned audiology experts, is updated in full color with 180 illustrations and new topics. Pearls, best practices, and pitfalls on the management and treatment of hearing loss reflect significant knowledge gleaned from the authors' collective experience. The book is a one-stop resource on hearing aids, covering the many scientific aspects of hearing loss and devices, fitting and measuring patients, and methods to ensure optimal performance over time. In-depth chapters cover the treatment of auditory disorders in children to older adults, including assessments, hearing aid coupling, real-ear measurements, and case studies. Key Highlights Physical properties of hearing aids, verification of acoustic performance, methods of audio signal processing to shape and filter sound, and a detailed introduction to prescription devices Clinical outcome measures utilizing quality-of-life, costs analyses, and evidence-based methods The expanded use of cochlear implants in children and adults Unique topics such as bone-anchored hearing aids, assistive technologies, hearing protection, and management of tinnitus and hyperacusis This title is part of a three-volume set on Audiology (Diagnosis, Treatment, and Practice Management). Together, these books cover every aspect of audiology, providing a remarkably comprehensive resource - essential reading for doctoral students in audiology and must-have bookshelf references for audiologists.

Book AUDIOLOGY Treatment

    Book Details:
  • Author : Michael Valente
  • Publisher : Thieme
  • Release : 2011-01-01
  • ISBN : 1588906507
  • Pages : 550 pages

Download or read book AUDIOLOGY Treatment written by Michael Valente and published by Thieme. This book was released on 2011-01-01 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the principles of hearing aid instrumentation, selection, and fitting, to the medical and surgical management of ear diseases and hearing disorders, to the rehabilitation of the patient with hearing loss, the new edition of Audiology: Treatment is an invaluable, up-to-date resource for the latest approaches to treating hearing disorders. Organized into two main sections, the book begins by guiding the reader through the principles of treatment and then presents important applications for the clinical setting. Features: Insights from respected experts in the field New chapters on the numerous advances in hearing aid technology and electroacoustic analysis of hearing aids; the importance of outcome measures in validating the performance of amplification; treatment options for patients with processing disorders; new signals for real ear measures; and the use of fully implantable devices Chapter outlines to rapidly acquaint reader with topics to be discussed Pearls, pitfalls, controversial points, and special considerations providing recommendations and comments on key aspects of patient care Audiology: Treatment is one part of a three-volume series, which is completed by Audiology: Diagnosis and Audiology: Practice Management. Together these books provide audiologists and students in graduate programs with a complete compendium of information on optimizing patient care.

Book Hearing Health Care for Adults

    Book Details:
  • Author : National Academies of Sciences, Engineering, and Medicine
  • Publisher : National Academies Press
  • Release : 2016-10-06
  • ISBN : 0309439264
  • Pages : 325 pages

Download or read book Hearing Health Care for Adults written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-10-06 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The loss of hearing - be it gradual or acute, mild or severe, present since birth or acquired in older age - can have significant effects on one's communication abilities, quality of life, social participation, and health. Despite this, many people with hearing loss do not seek or receive hearing health care. The reasons are numerous, complex, and often interconnected. For some, hearing health care is not affordable. For others, the appropriate services are difficult to access, or individuals do not know how or where to access them. Others may not want to deal with the stigma that they and society may associate with needing hearing health care and obtaining that care. Still others do not recognize they need hearing health care, as hearing loss is an invisible health condition that often worsens gradually over time. In the United States, an estimated 30 million individuals (12.7 percent of Americans ages 12 years or older) have hearing loss. Globally, hearing loss has been identified as the fifth leading cause of years lived with disability. Successful hearing health care enables individuals with hearing loss to have the freedom to communicate in their environments in ways that are culturally appropriate and that preserve their dignity and function. Hearing Health Care for Adults focuses on improving the accessibility and affordability of hearing health care for adults of all ages. This study examines the hearing health care system, with a focus on non-surgical technologies and services, and offers recommendations for improving access to, the affordability of, and the quality of hearing health care for adults of all ages.

Book Audiology

    Book Details:
  • Author : Michael Valente
  • Publisher : Thieme
  • Release : 2000
  • ISBN : 9780865778597
  • Pages : 806 pages

Download or read book Audiology written by Michael Valente and published by Thieme. This book was released on 2000 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: This three volume series is the new, definitive textbook of audiology. Consisting if three different sections: diagnosis, treatment & practice management, the set provides a current, consistent, comprehensive & clinically oriented coverage of the profession of audiology.

Book Pediatric Audiology

    Book Details:
  • Author : Jane R. Madell
  • Publisher : Thieme
  • Release : 2013-11-07
  • ISBN : 1604068450
  • Pages : 848 pages

Download or read book Pediatric Audiology written by Jane R. Madell and published by Thieme. This book was released on 2013-11-07 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by pioneering experts in the field, this updated and expanded edition of Pediatric Audiology focuses on the practical application of audiology principles and protocols that audiologists and graduate students need to master. It features new chapters on vestibular testing of children, bone anchored hearing aids, and interpretation of audiologic test results, as well as describing in detail the red flags that audiologists should know to identify and manage the barriers to a childs optimal auditory development. Key Features: Videos with closed captioning, available online on Thiemes MediaCenter, demonstrate the clinical testing techniques discussed in the book Detailed explanations of test protocols enable audiologists and otolaryngologists to use audiologic data to make thoughtful and effective management decisions for infants and children with hearing loss Step-by-step guidelines on the diagnosis and treatment of pediatric hearing and balance disorders give students practical information they need and help practitioners accurately evaluate patients Graduate students in audiology will read this text cover to cover and practicing audiologists will frequently refer to it in their daily practice.

Book AUDIOLOGY Diagnosis

    Book Details:
  • Author : Ross J. Roeser
  • Publisher : Thieme
  • Release : 2011-01-01
  • ISBN : 1604066326
  • Pages : 617 pages

Download or read book AUDIOLOGY Diagnosis written by Ross J. Roeser and published by Thieme. This book was released on 2011-01-01 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable reference for diagnosing common auditory disorders Written by the foremost authorities in the field, Audiology: Diagnosis presents the basic concepts and essential clinical information for diagnosing auditory disorders, otologic diseases, and vestibular dysfunction. The book provides a thorough review of fundamental principles of diagnosis, including the basic procedures, the anatomy and physiology of the auditory system, imaging techniques, instrumentation, calibration, and more. It also covers the clinical tests essential for assessing the type and degree of hearing loss and for determining the etiological factors underlying the patient's disorder. Chapters address such important topics as ototoxicity and pharmacology in the audiology practice, and utilizing functional brain imaging and radiologic techniques. Highlights: New information on effective methods for neonatal hearing screening, assessment of vestibular disorders, the genetics of hearing loss, and recent advances in testing for auditory processing disorders in children and adults Chapter outlines to rapidly acquaint reader with topics to be discussed Pearls, pitfalls, controversial points, and special considerations providing recommendations and comments on key aspects of patient care Audiology: Diagnosis is one part of a three-volume series, which is completed by Audiology: Treatment and Audiology: Practice Management. Together these books provide audiologists and students in graduate programs with an invaluable resource for each stage of management.

Book Hearing Loss

    Book Details:
  • Author : Jos J. Eggermont
  • Publisher : Academic Press
  • Release : 2017-02-22
  • ISBN : 0128093498
  • Pages : 426 pages

Download or read book Hearing Loss written by Jos J. Eggermont and published by Academic Press. This book was released on 2017-02-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hearing Loss: Causes, Prevention, and Treatment covers hearing loss, causes and prevention, treatments, and future directions in the field, also looking at the cognitive problems that can develop. To avoid the “silent epidemic of hearing loss, it is necessary to promote early screening, use hearing protection, and change public attitudes toward noise. Successful treatments of hearing loss deal with restoring hearing sensitivity via hearing aids, including cochlear, brainstem, or midbrain implants. Both the technical aspects and effects on the quality of life of these devices are discussed. The integration of all aspects of hearing, hearing loss, prevention, and treatment make this a perfect one-volume course in audiology at the graduate student level. However, it is also a great reference for established audiologists, ear surgeons, neurologists, and pediatric and geriatric professionals. Presents an in-depth overview of hearing loss, causes and prevention, treatments, and future directions in the field Written for researchers and clinicians, such as auditory neuroscientists, audiologists, neurologists, speech pathologists, pediatricians, and geriatricians Presents the benefits and problems with hearing aids and cochlear implants Includes important quality of life issues

Book Methods of Partial Deafness Treatment

Download or read book Methods of Partial Deafness Treatment written by Henryk Skarżyński and published by Routledge. This book was released on 2021-09-30 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the revolutionary approach to the treatment of hearing loss proposed by Professor Henryk Skarżyński and developed in collaboration with the group of internationally recognized experts on clinical and experimental otolaryngology, otosurgery, and audiology. The authors present an in-depth look at different aspects of this comprehensive concept of treatment of partial and total deafness with hearing implants, and discuss the approaches to diagnostics and patient selection, results in different groups of patients, the surgical technique, and procedures. This book also covers audiological aspects, auditory training, patient's performance, and psychology. This book is a comprehensive review of the method of partial and total deafness treatment developed and introduced into clinical practice by Professor Henryk Skarżyński. The publication is noteworthy for presenting a multifaceted approach to the subject from related science experts’ and clinicians’ point of view.

Book Hearing Loss

    Book Details:
  • Author : National Research Council
  • Publisher : National Academies Press
  • Release : 2004-12-17
  • ISBN : 0309092965
  • Pages : 321 pages

Download or read book Hearing Loss written by National Research Council and published by National Academies Press. This book was released on 2004-12-17 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.

Book AUDIOLOGY  3 Volume Set

    Book Details:
  • Author : Ross J. Roeser
  • Publisher : Thieme
  • Release : 2011-01-01
  • ISBN : 1638530386
  • Pages : 3666 pages

Download or read book AUDIOLOGY 3 Volume Set written by Ross J. Roeser and published by Thieme. This book was released on 2011-01-01 with total page 3666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Order the AUDIOLOGY, 3-Volume Set and save $49.90! Now updated for a Second Edition! Designed as the complete reference for practitioners in the 21st century, these three books not only include foundation-building sections in anatomy, physiology, diagnosis, treatment, and practice management, but also cover such cutting-edge topics as otoacoustic emissions, functional brain imaging, genetic components, neonatal screening, pharmacology, infection control, and much more! It is the only current audiology text to address pressing issues of practice management, with checklists for the growing number of specialists moving into private practice. Highlights of this outstanding work include: Incisive coverage of otoacoustic emissions, radiology, brain imaging, and pharmacology Each volume comes complete with sections on principles, applications, and future directions The first comprehensive treatment in an audiology textbook of business and practice management issues for hearing health professionals Pearls, pitfalls, special considerations, and controversial issues emphasize key points and clarify important information For comprehensive coverage of everything today's audiologist needs to know, these books are unparalleled. Practicing audiologists will turn to them often in daily practice and look to them for tips on how to make their practice more efficient. The audiology graduate student will rely on these books for thorough, state-of-the-art information.

Book Sensorineural Hearing Loss

Download or read book Sensorineural Hearing Loss written by Edmund Barton and published by . This book was released on 2018-11-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hearing loss in the pediatric population is often a source of anxiety both for families and health professionals, with current rehabilitation options mainly consisting of hearing aids and cochlear implants. As such, the authors of Sensorineural Hearing Loss: Prevalence, Risk Factors and Treatment present an overview of the causes of progressive hearing loss (both congenital and acquired) and explore the management of this condition. Sensorineural hearing loss, if not properly treated, may likely compromise speech and, consequently, the psychosocial development of the affected child. Therefore, early diagnosis and treatment has a significant impact on the likelihood of hearing rehabilitation and on social development. The authors provide an analysis of the prevalence, stratification of risk factors, and the most appropriate treatment for sensorineural hearing loss. The authors go on to review the role of the gender medicine in the field of audiology. Currently, there is growing interest on the effects of gender differences on the pathophysiology and pharmacology of several disorders; however, there are still few data about the relation between gender-related factors and hearing loss. This compilation also proposes hyperbaric oxygenation as an adjunct therapy in the treatment of sudden sensorineural hearing loss. The authors take into consideration the physiologic, biochemical and cellular effect of oxygenation on the human brain and body. The authors discuss congenital cytomegalovirus infection, the most common cause of nonhereditary sensorineural hearing loss during childhood worldwide. It affects 0.2% to 2.5% of all live-born neonates and the highest incidence occurs in developing countries, where 1% to 5% of all live births can be infected. An overview of hearing loss caused by the Zika virus infection (both congenital and adult) is provided and recent discussion on the management of this condition is explored. First isolated in 1947, Zika virus rose to prominence after its outbreak in Latin America in 2015. Due to a high incidence of microcephaly in the Brazilian northeast, the correlation between Zika virus infection during pregnancy and this congenital malformation was recognized. With 30-35% of people suffering from presbycusis, also known as age-related hearing loss, it is the leading cause of hearing impairment among the elderly. Even though it is a multifactorial disease, its prevalence increases with aging and is higher among men. The authors propose that once age-related hearing loss has been diagnosed, the possibility of benefitting from conventional hearing aids should be taken into account according to hearing test results.

Book Audiology Workbook  Fourth Edition

Download or read book Audiology Workbook Fourth Edition written by Steven Kramer and published by Plural Publishing. This book was released on 2021-12-07 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Audiology Workbook, Fourth Edition is a companion study aid to the textbook, Audiology: Science to Practice, Fourth Edition. It can also serve as an appropriate supplement to other introductory audiology textbooks or class lectures. The Audiology Workbook focuses on exercises and questions in hearing and vestibular science and audiology clinical principles and procedures that are beneficial for students in an undergraduate communication science and disorders program and those in a graduate-level AuD program. It is also a great study resource for the Audiology Praxis Exam. The fourth edition is composed of an abundance of questions and activities designed to reinforce students’ knowledge of concepts and procedures that are, traditionally, difficult to master. There are questions and activities on 1) properties of sound, such as drawing waveforms; calculating frequencies/periods, amplitudes, and phases, 2) anatomy and physiology of the auditory and vestibular systems, including diagrams to label, 3) procedures for obtaining pure-tone thresholds and interpreting/describing audiograms, 4) masking for pure-tone and speech tests, 5) performing and interpreting speech test, tympanograms, wideband acoustic immittance, and acoustic reflexes, 6) understanding and interpreting evoked physiologic responses, including OAEs, ABRs, and VEMP, 7) clinical case studies for common hearing and balance disorders, and 8) treatment, including hearing aids, implantable devices, cerumen management, tinnitus, and aural (re)habilitation. The exercises are comprehensive and designed so they may be solved with relatively short answers and useful for group discussion. The popular exercises from previous editions have been retained, updated, and expanded, including those on audiogram interpretation, masking, immittance, and case studies. Comprehensive answers are also included for each chapter. New to the Fourth Edition * Expanded exercises on the scientific foundations from the previous edition as well as new questions added on wavelength, resonance, decibels, signal-to-noise ratio, complex vibrations, stages of transduction through the auditory system, and psychoacoustics. * Many new and revised figures of auditory and vestibular anatomy. * New exercises related to clinical topics, including preparation for patient testing, case history, wideband acoustic immittance and evoked physiologic responses. * New chapter with exercises on hearing aids, assistive listening technologies (HATS), and implantable devices. * Each chapter now ends with a set of multiple-choice questions.

Book Auditory Processing Disorders  Assessment  Management  and Treatment  Third Edition

Download or read book Auditory Processing Disorders Assessment Management and Treatment Third Edition written by Donna Geffner and published by Plural Publishing. This book was released on 2018-01-31 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: Auditory Processing Disorders: Assessment, Management, and Treatment, Third Edition details the definition, behaviors, and comorbidities of auditory processing disorders while educating the reader on the most current practices for audiological and speech-language assessment of APD, including its impact on literacy and language processing. Practical rehabilitation, management strategies, and direct evidence-based treatment programs, including the use of technology, are covered in detail. Auditory Processing Disorders is a highly practical book designed specifically for practicing clinicians and instructors, both audiologists and speech-language pathologists. It contains a comprehensive review of APD and is an excellent resource for upper-level audiology students and for educated parents, teachers, and other professionals wishing to learn more about APD for themselves, their child, and their practice. The third edition includes a global perspective of auditory processing including the latest in evidence-based treatment programs. Content has been edited to be more concise and user-friendly for increased readability and comprehension. Contributions are from the field's most recognized experts such as Gail Chermak, Frank Musiek, Jack Katz, Harvey Dillon, Gail Richards, and Teri Bellis. NEW TO THIS EDITION: New chapters address neurological brain damage and its impact on auditory processing, psychiatric disorders associated with auditory processing, the impact of otitis media on auditory processing skills, and new methods for diagnosing.A new chapter on psychological testing and what psychologists contribute to the battery of testing, diagnosis, and knowledge base of APD, endorsing intraprofessional collaboration.A new chapter on an evidence-based program known as CAPDOTS from Carol Lau in Vancouver with data to support its use in deficit specific remediation.An updated chapter from Nina Kraus and her laboratory colleagues at Brain Volts, Northwestern University with a new perspective on categorizing and assessing APD.Updated chapters reflect the current research on AN/AD and the newest relevant tests for the SLP to administer when screening for APD and treating the phonological aspects of the disorder.ASHA expert Janet McCarty presents information and advice on private third-party payors and government agencies for coding and reimbursement.Updated images of new FM systems and apps for treatment.New and updated resources such as web links, references, technology, and apps.*Disclaimer: Please note that ancillary content (such as documents, audio, and video, etc.) may not be included as published in the original print version of this book.

Book Adult Audiology Casebook

Download or read book Adult Audiology Casebook written by Michael Valente and published by Thieme. This book was released on 2020-02-13 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-life cases enable students and practitioners to integrate adult-centered audiology knowledge into clinical practice! Adult Audiology Casebook, Second Edition by esteemed researchers and educators Michael Valente and L. Maureen Valente presents all new cases, reflecting issues that have become more prevalent in clinical settings. An impressive array of international authors provide expert advice, best practices, and vital tools clinicians need to successfully manage patient expectations and achieve optimal outcomes. Seven sections encompass a wide range of hearing, vestibular, and balance disorders, other conditions that result in hearing loss, diagnostic exams for auditory and vestibular function, and treatments. Key Features 50 comprehensive cases covering all aspects of adult audiology include thought-provoking questions and answers followed by a summary of key points Full color audiograms provide a reader-friendly hearing loss evaluation tool Simple and complex treatment approaches including aural rehabilitation, sound therapy, auditory processing disorder therapy, hearing aids, cochlear implants, and hearing assistive technologies Discussion of a wide variety of diagnostic tools used for audiometric assessment Essential reading for graduate level audiology students, this casebook is a must have for sharpening and enhancing clinical skills. It also provides a robust classroom tool for audiology and speech-language pathology professors, as well as a practical daily reference for audiologists, otolaryngologists, and ENT residents.

Book AUDIOLOGY  3 Volume Set

    Book Details:
  • Author : Ross J. Roeser
  • Publisher : Thieme
  • Release : 2011-01-01
  • ISBN : 1604066970
  • Pages : 1582 pages

Download or read book AUDIOLOGY 3 Volume Set written by Ross J. Roeser and published by Thieme. This book was released on 2011-01-01 with total page 1582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Order the AUDIOLOGY, 3-Volume Set and save $49.90! Now updated for a Second Edition! Designed as the complete reference for practitioners in the 21st century, these three books not only include foundation-building sections in anatomy, physiology, diagnosis, treatment, and practice management, but also cover such cutting-edge topics as otoacoustic emissions, functional brain imaging, genetic components, neonatal screening, pharmacology, infection control, and much more! It is the only current audiology text to address pressing issues of practice management, with checklists for the growing number of specialists moving into private practice. Highlights of this outstanding work include: Incisive coverage of otoacoustic emissions, radiology, brain imaging, and pharmacology Each volume comes complete with sections on principles, applications, and future directions The first comprehensive treatment in an audiology textbook of business and practice management issues for hearing health professionals Pearls, pitfalls, special considerations, and controversial issues emphasize key points and clarify important information For comprehensive coverage of everything today's audiologist needs to know, these books are unparalleled. Practicing audiologists will turn to them often in daily practice and look to them for tips on how to make their practice more efficient. The audiology graduate student will rely on these books for thorough, state-of-the-art information.

Book Occupational Noise Exposure

Download or read book Occupational Noise Exposure written by Department of Health and Human Services and published by Createspace Independent Publishing Platform. This book was released on 2014-02-19 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the Occupational Safety and Health Act of 1970, Congress declared that its purpose was to assure, so far as possible, safe and healthful working conditions for every working man and woman and to preserve our human resources. In this Act, the National Institute for Occupational Safety and Health (NIOSH) is charged with recommending occupational safety and health standards and describing exposure concentrations that are safe for various periods of employment-including but not limited to concentrations at which no worker will suffer diminished health, functional capacity, or life expectancy as a result of his or her work experience. By means of criteria documents, NIOSH communicates these recommended standards to regulatory agencies (including the Occupational Safety and Health Administration [OSHA]) and to others in the occupational safety and health community. Criteria documents provide the scientific basis for new occupational safety and health standards. These documents generally contain a critical review of the scientific and technical information available on the prevalence of hazards, the existence of safety and health risks, and the adequacy of control methods. In addition to transmitting these documents to the Department of Labor, NIOSH also distributes them to health professionals in academic institutions, industry, organized labor, public interest groups, and other government agencies. In 1972, NIOSH published Criteria for a Recommended Standard: Occupational Exposure to Noise, which provided the basis for a recommended standard to reduce the risk of developing permanent hearing loss as a result of occupational noise exposure [NIOSH 1972]. NIOSH has now evaluated the latest scientific information and has revised some of its previous recommendations. The 1998 recommendations go beyond attempting to conserve hearing by focusing on preventing occupational noise-induced hearing loss (NIHL). This criteria document reevaluates and reaffirms the recommended exposure limit (REL) for occupational noise exposure established by the National Institute for Occupational Safety and Health (NIOSH) in 1972. The REL is 85 decibels, A-weighted, as an 8-hr time-weighted average (85 dBA as an 8-hr TWA). Exposures at or above this level are hazardous. By incorporating the 4000-Hz audiometric frequency into the definition of hearing impairment in the risk assessment, NIOSH has found an 8% excess risk of developing occupational noise-induced hearing loss (NIHL) during a 40-year lifetime exposure at the 85-dBA REL. NIOSH has also found that scientific evidence supports the use of a 3-dB exchange rate for the calculation of TWA exposures to noise. The recommendations in this document go beyond attempts to conserve hearing by focusing on prevention of occupational NIHL. For workers whose noise exposures equal or exceed 85 dBA, NIOSH recommends a hearing loss prevention program (HLPP) that includes exposure assessment, engineering and administrative controls, proper use of hearing protectors, audiometric evaluation, education and motivation, recordkeeping, and program audits and evaluations. Audiometric evaluation is an important component of an HLPP. To provide early identification of workers with increasing hearing loss, NIOSH has revised the criterion for significant threshold shift to an increase of 15 dB in the hearing threshold level (HTL) at 500, 1000, 2000, 3000, 4000, or 6000 Hz in either ear, as determined by two consecutive tests. To permit timely intervention and prevent further hearing losses in workers whose HTLs have increased because of occupational noise exposure, NIOSH no longer recommends age correction on individual audiograms.

Book The Hearing Loss Guide

Download or read book The Hearing Loss Guide written by John M. Burkey and published by Yale University Press. This book was released on 2015-03-01 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although millions of people could use good advice about hearing loss, it turns out that asking is difficult, and accurate advice is hard to come by. This book directly addresses the problem: it provides useful, first-hand advice from people who have experienced hearing loss themselves, along with accurate treatment information from a highly experienced audiologist. Prompted to write this book by a patient who thought the reality of hearing loss and its associated problems could only be truly understood by someone with personal experience, audiologist John M. Burkey gathered information from his own patients and their spouses. The Hearing-Loss Guide presents their candid recommendations for anyone who suffers hearing loss, as well as families, friends, and co-workers. The author opens with chapters on the basics of hearing loss, hearing aids and other devices, and treatments. He then turns to his patients, who discuss coping with hearing loss, the real-life consequences of losing hearing, how to get help, adapting to a hearing aid, and other useful topics. Family members also offer valuable advice. A resource guide completes this indispensable volume.