Occupational Hearing Loss

Author : Robert Thayer Sataloff,Joseph Sataloff
Publisher : CRC Press
Page : 1008 pages
File Size : 42,8 Mb
Release : 2006-04-24
Category : Technology & Engineering
ISBN : 9781420015478

Get Book

Occupational Hearing Loss, Third Edition by Robert Thayer Sataloff,Joseph Sataloff Pdf

Written in clear and accessible language, Occupational Hearing Loss provides a complete overview of the hazards of occupational noise exposure, causes of hearing loss, testing of hearing, criteria to distinguish occupational hearing loss, and more. Extensively re-written and updated, the book emphasizes medical and societal factors in its coverage of topics such as audiometry and who should do it, evoked response testing, and conductive and sensorineural hearing loss, as well as mixed, central, and functional hearing loss. See what's new in the Third Edition: New chapters on auditory evoked potentials, sudden sensorineural hearing loss, ear malignancies, and more Expanded discussion on autoimmune inner ear disease, diagnosing occupational hearing loss, and more Updated information on computerized audiometry, special hearing tests, and auditory processing disorders Expanded chapter on problems associated with balance disorders and a review of modern evaluation techniques, including posturography New material on systemic causes of hearing loss and co-factors associated with occupational hearing loss The authors' academic depth and experience in the field, combined with their ability to write clearly in language accessible to non-medical personnel, set this book apart. No other book available has the breadth, practical detail, or comprehensive scope. A unique compendium of information about specific problems of occupational hearing loss and hearing conservation, the book is both a balanced reference and easy-to-use guide to protecting the hearing of industrial workers.

Author : Tang-Chuan Wang
Publisher : BoD – Books on Demand
Page : 196 pages
File Size : 48,7 Mb
Release : 2021-07-07
Category : Medical
ISBN : 9781839686771

Get Book

Hearing Loss by Tang-Chuan Wang Pdf

The auditory system is one of the finest structures in the human body. Although its anatomical structure is so small compared to other organs, without it, it would greatly affect a person’s basic life. Hearing loss, also known as hearing impairment, is a partial or total inability to hear. When people communicate with others, listening is always the first step. That is why Helen Keller once said, “Blindness separates people from things; deafness separates people from people.” To avoid the “epidemic” of hearing loss in the near future, it is necessary to promote early screening, change public attitudes toward noise, and wear hearing aids appropriately. Based on the contributions of many authors, whom I sincerely respect, this book incorporates updated developments as well as future perspectives in the ever-expanding field of hearing loss. This book can also serve as a reference for persons who are involved in this field whether they are clinicians, researchers, or patients.

Author : Colleen G. Le Prell,Donald Henderson,Richard R. Fay,Arthur N. Popper
Publisher : Springer Science & Business Media
Page : 378 pages
File Size : 41,7 Mb
Release : 2011-10-30
Category : Science
ISBN : 1441995234

Get Book

Noise-Induced Hearing Loss by Colleen G. Le Prell,Donald Henderson,Richard R. Fay,Arthur N. Popper Pdf

Exposure to loud noise continues to be the largest cause of hearing loss in the adult population. The problem of NIHL impacts a number of disciplines. US standards for permissible noise exposure were originally published in 1968 and remain largely unchanged today. Indeed, permissible noise exposure for US personnel is significantly greater than that allowed in numerous other countries, including for example, Canada, China, Brazil, Mexico, and the European Union. However, there have been a number of discoveries and advances that have increased our understanding of the mechanisms of NIHL. These advances have the potential to impact how NIHL can be prevented and how our noise standards can be made more appropriate.

Author : National Research Council,Division of Behavioral and Social Sciences and Education,Board on Behavioral, Cognitive, and Sensory Sciences,Committee on Disability Determination for Individuals with Hearing Impairments
Publisher : National Academies Press
Page : 321 pages
File Size : 50,7 Mb
Release : 2004-12-17
Category : Social Science
ISBN : 9780309092968

Get Book

Hearing Loss by National Research Council,Division of Behavioral and Social Sciences and Education,Board on Behavioral, Cognitive, and Sensory Sciences,Committee on Disability Determination for Individuals with Hearing Impairments Pdf

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.

Author : National Institute for Occupational Safety and Health
Publisher : Unknown
Page : 126 pages
File Size : 49,7 Mb
Release : 1998
Category : Industrial noise
ISBN : MINN:31951D01486397W

Get Book

Occupational Noise Exposure by National Institute for Occupational Safety and Health Pdf

Author : John Robert Franks,Mark R. Stephenson,Mark Stephenson (M.D.),Carol J. Merry,C. J. Merry
Publisher : Unknown
Page : 110 pages
File Size : 41,6 Mb
Release : 1996
Category : Deafness
ISBN : MINN:31951D01491390T

Get Book

Preventing Occupational Hearing Loss by John Robert Franks,Mark R. Stephenson,Mark Stephenson (M.D.),Carol J. Merry,C. J. Merry Pdf

Author : Robert Vink,Mihai Nechifor
Publisher : University of Adelaide Press
Page : 354 pages
File Size : 55,7 Mb
Release : 2011
Category : Medical
ISBN : 9780987073051

Get Book

Magnesium in the Central Nervous System by Robert Vink,Mihai Nechifor Pdf

The brain is the most complex organ in our body. Indeed, it is perhaps the most complex structure we have ever encountered in nature. Both structurally and functionally, there are many peculiarities that differentiate the brain from all other organs. The brain is our connection to the world around us and by governing nervous system and higher function, any disturbance induces severe neurological and psychiatric disorders that can have a devastating effect on quality of life. Our understanding of the physiology and biochemistry of the brain has improved dramatically in the last two decades. In particular, the critical role of cations, including magnesium, has become evident, even if incompletely understood at a mechanistic level. The exact role and regulation of magnesium, in particular, remains elusive, largely because intracellular levels are so difficult to routinely quantify. Nonetheless, the importance of magnesium to normal central nervous system activity is self-evident given the complicated homeostatic mechanisms that maintain the concentration of this cation within strict limits essential for normal physiology and metabolism. There is also considerable accumulating evidence to suggest alterations to some brain functions in both normal and pathological conditions may be linked to alterations in local magnesium concentration. This book, containing chapters written by some of the foremost experts in the field of magnesium research, brings together the latest in experimental and clinical magnesium research as it relates to the central nervous system. It offers a complete and updated view of magnesiums involvement in central nervous system function and in so doing, brings together two main pillars of contemporary neuroscience research, namely providing an explanation for the molecular mechanisms involved in brain function, and emphasizing the connections between the molecular changes and behavior. It is the untiring efforts of those magnesium researchers who have dedicated their lives to unraveling the mysteries of magnesiums role in biological systems that has inspired the collation of this volume of work.

Author : National Occupational Health and Safety Commission (Sydney, Australia),University of New England. Department of Continuing Education
Publisher : Unknown
Page : 111 pages
File Size : 41,5 Mb
Release : 1991
Category : Deaf
ISBN : 0858349256

Get Book

Occupational Noise-induced Hearing Loss by National Occupational Health and Safety Commission (Sydney, Australia),University of New England. Department of Continuing Education Pdf

Author : Institute of Medicine,Medical Follow-up Agency,Committee on Noise-Induced Hearing Loss and Tinnitus Associated with Military Service from World War II to the Present
Publisher : National Academies Press
Page : 339 pages
File Size : 51,5 Mb
Release : 2006-01-20
Category : Medical
ISBN : 9780309099493

Get Book

Noise and Military Service by Institute of Medicine,Medical Follow-up Agency,Committee on Noise-Induced Hearing Loss and Tinnitus Associated with Military Service from World War II to the Present Pdf

The Institute of Medicine carried out a study mandated by Congress and sponsored by the Department of Veterans Affairs to provide an assessment of several issues related to noise-induced hearing loss and tinnitus associated with service in the Armed Forces since World War II. The resulting book, Noise and Military Service: Implications for Hearing Loss and Tinnitus, presents findings on the presence of hazardous noise in military settings, levels of noise exposure necessary to cause hearing loss or tinnitus, risk factors for noise-induced hearing loss and tinnitus, the timing of the effects of noise exposure on hearing, and the adequacy of military hearing conservation programs and audiometric testing. The book stresses the importance of conducting hearing tests (audiograms) at the beginning and end of military service for all military personnel and recommends several steps aimed at improving the military services' prevention of and surveillance for hearing loss and tinnitus. The book also identifies research needs, emphasizing topics specifically related to military service.

Author : John Robert Franks
Publisher : Unknown
Page : 116 pages
File Size : 43,9 Mb
Release : 1996
Category : Deafness
ISBN : UCLA:L0076028794

Get Book

Preventing Occupational Hearing Loss by John Robert Franks Pdf

Author : Robert Thayer Sataloff,Joseph Sataloff
Publisher : Unknown
Page : 744 pages
File Size : 44,8 Mb
Release : 1987
Category : Deafness, Noise induced
ISBN : UCAL:B4526856

Get Book

Occupational Hearing Loss by Robert Thayer Sataloff,Joseph Sataloff Pdf

Author : Vishakha Rawool
Publisher : Thieme
Page : 337 pages
File Size : 50,7 Mb
Release : 2011-09-19
Category : Medical
ISBN : 9781604062571

Get Book

Hearing Conservation by Vishakha Rawool Pdf

According to the National Institutes of Occupational Safety and Health, approximately 30 million employees are exposed to dangerous noise levels at work and an additional nine million workers are at risk for hearing loss from other ototoxins such as metals and solvents. Millions of children and young adults are also at risk for noise-induced hearing loss in non-occupational settings. Hearing Conservation: In Occupational, Recreational, Education, and Home Settingsis the most current text to cover all major topics related to noise-induced hearing loss, including the military, construction, manufacturing, mining, transportation, the music industry, the home environment, education settings, and recreational arenas. From the underlying principles of hearing loss to audiometric testing procedures to assessment of hearing conservation programs, this book is packed with information for audiologists and other members of the interdisciplinary team who provide hearing conservation services for at-risk groups.Special Features: Many examples of audiometric data, that enhance understanding of all types of hearing impairment, test procedures, and standard threshold shift calculations Protocols for comprehensive audiological, tinnitus, and auditory processing evaluations Clinical pathways and follow-up action steps when a standard threshold shift is confirmed, including decisions about worker compensation in occupational settings Assessment of the effectiveness of a wide range of hearing conservation programs and correction of deficiencies, along with training, educational, and motivational techniques The most current information about hearing protection and enhancement devices, related regulations, selection and fitting, and training workers in how to use them for optimal results A set of discussion questions at the end of each chapter that stimulate review and classroom dialogue Comprehensive in scope, easily accessible, and useful to both clinicians and investigators,Hearing Conservation: In Occupational, Recreational, Education, and Home Settings is essential for audiologists, occupational hearing conservationists, otolaryngologists, internists, occupational nurses, noise control engineers, and any other practitioner who plays a role in developing, implementing, and maintaining hearing conservation measures. It is also an excellent text for graduate level audiology courses in hearing conservation.

Author : Robert Thayer Sataloff,Joseph Sataloff
Publisher : CRC Press
Page : 544 pages
File Size : 48,9 Mb
Release : 1993-02-17
Category : Medical
ISBN : 0824790413

Get Book

Hearing Loss, Third Edition, by Robert Thayer Sataloff,Joseph Sataloff Pdf

Revised and updated throughout, the third edition of this text furnishes basic information about the anatomy and physiology of the ear, testing of hearing, and treatment of ear disorders - integrating concepts in otology, audiology, and related fields in language accessible to all disciplines.;Maintaining the features that made the previous editions so popular, this practical reference: provides new information on brain stem evoked response audiometry and acoustic emission hearing tests; addresses the latest developments in hearing aid amplification and cochlear implants; presents a new chapter that considers the problem of tinnitus; offers a new chapter on dizziness, detailing the associated balance disorders and modern techniques of evaluation, including posturography; and contains a new chapter on facial paralysis.;Illustrating important principles with case reports, this third edition is an essential reference for audiologists, otolaryngologists, otologists, residents, nurses, audiometric technicians, and attorneys, as well as a valuable text for graduate and medical school students in these disciplines.

Author : Department of Health and Human Services,Centers for Disease Control and Prevention,National Institute Safety and Health
Publisher : Createspace Independent Publishing Platform
Page : 122 pages
File Size : 51,6 Mb
Release : 2014-02-19
Category : Technology & Engineering
ISBN : 1496001591

Get Book

Occupational Noise Exposure by Department of Health and Human Services,Centers for Disease Control and Prevention,National Institute Safety and Health Pdf

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.

Author : National Research Council,Institute of Medicine,Board on Health Sciences Policy,Committee to Review the NIOSH Hearing Loss Research Program
Publisher : National Academies Press
Page : 193 pages
File Size : 41,6 Mb
Release : 2006-12-14
Category : Medical
ISBN : 9780309102742

Get Book

Hearing Loss Research at NIOSH by National Research Council,Institute of Medicine,Board on Health Sciences Policy,Committee to Review the NIOSH Hearing Loss Research Program Pdf

The National Institute for Occupational Safety and Health (NIOSH) was established by the Occupational Safety and Health Act of 1970 (U.S. Congress, 1970). Today the agency is part of the Centers for Disease Control and Prevention of the U.S. Department of Health and Human Services. NIOSH is charged with the responsibility to "conduct . . . research, experiments, and demonstrations relating to occupational safety and health" and to develop "innovative methods, techniques, and approaches for dealing with [those] problems" (U.S. Congress, 1970). Its research targets include identifying criteria for use in setting worker exposure standards and exploring new problems that may arise in the workplace. Prevention of occupational hearing loss has been part of the NIOSH research portfolio from the time the agency was established. A principal cause of occupational hearing loss is the cumulative effect of years of exposure to hazardous noise. Exposure to certain chemicals with or without concomitant noise exposure may also contribute to occupational hearing loss. Hearing loss may impede communication in the workplace and contribute to safety hazards. Occupationally acquired hearing loss may also have an adverse effect on workers' lives beyond the workplace. No medical means are currently available to prevent or reverse it, although hearing aids are widely used and research on other treatments is ongoing. Occupational hearing loss is a serious concern, although the number of workers affected is uncertain. In September 2004, NIOSH requested that the National Academies conduct reviews of as many as 15 NIOSH programs with respect to the impact and relevance of their work in reducing workplace injury and illness and to identify future directions that their work might take. The Hearing Loss Research Program was selected by NIOSH as one of the first two programs to be reviewed. Hearing Loss Research at NIOSH examines the following issues for the Hearing Loss Research Program: (1) Progress in reducing workplace illness and injuries through occupational safety and health research, assessed on the basis of an analysis of relevant data about workplace illnesses and injuries and an evaluation of the effect that NIOSH research has had in reducing illness and injuries, (2) Progress in targeting new research to the areas of occupational safety and health most relevant to future improvements in workplace protection, and (3) Significant emerging research areas that appear especially important in terms of their relevance to the mission of NIOSH.