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Essay describe the causes of hearing impairment
Aging related hearing changes result in older client gradually losing their ability to hear
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Hearing loss, which was once connected with the elderly, is becoming a prevalent problem in youngsters and baby boomers. Exposure to loud music for long periods of time tops the list of noise-induced hearing loss. Most people over the age of 65 are commonly affected by hearing loss. This is because to achieve the tiny hair cells in the inner ear less susceptible to the vibrations of the sound waves are. There is now, more recently, a greater number of much younger people who suffer from hearing loss that could have been prevented in many cases.
There are 3 types of hearing loss, classified accordingly to the part of the auditory system that is affected.
Conductive hearing loss occurs when sounds are not properly carried out by the ear. This type of loss is characterized by a general reduction of the noise level or the failure to hear faint sounds. It is often result by an obstruction in the ear, such as wax. Other causes can be an ear infection or allergy which sounds does not travel more in the middle.
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Age and exposure to loud noises are some of the main factors that instigate this type of hearing loss.
Mixed hearing loss is a combination of both conductive and sensor neural ear malfunctioning, which happens when there is damage to both the inner and outer ear areas. This type of hearing malfunction can be avoided.
The level of hearing loss refers to the thresholds which to hear soft sounds. There are five major classes: normal loss, mild loss, moderate loss, severe loss and profound loss. A hearing test, the degree of hearing loss you have to
With around 70,000 special education students with hearing losses in the US it is no wonder that teaching these students the art of music has become an important opportunity within their education (U.S. Department of Education). According to Darrow and Heller (1985) as well as Solomon (1980) the history of education for students with hearing loss extends over a hundred and fifty years. These students have every right to music education classes and music instructors need to understand their unique learning differences and similarities to those of the average typical (mainstreamed) student to ensure these students have a successful and comprehensive learning experience. Despite this, there are still plenty of roadblocks, one of which may be some music instructor’s lack of effective practices and methods to successfully teach to the student’s more unique needs. Alice Ann-Darrow is a Music Education and Music Therapy Professor at Florida State University. Darrow’s article “Students with Hearing Losses” focuses not only on the importance of music education for these students but it is also a summarized guide of teaching suggestions containing integral information for the unique way these students learn.
The case study regarding Sharon Duchesneau and Candace McCullough and their son Gauvin is a very complex scenario to try to analyze and figure out whether or not it was morally right for them to intentionally make their son born deaf. Deafness to some may be seen as a disability or handicap and to others may be seen as a cultural identity. There are a number of factors that are needed to determine whether it was morally justified what Gauvin’s parents had done. After reading the case study thoroughly and doing further research I have a strong opinion towards this situation and believe that it was morally wrong what Duchesneau and McCullough had done.
The unit used to measure the intensity of sound is called the decibel(dB). Sounds that measure up to 75dB are considered to be in the "safe zone". Constant exposure to to sound at these levels are very unlikely to cause any lasting damage to long term hearing. The sound of regular volume conversation measures at around 60dB and the sound of a running dishwasher measures at roughly 75dB. Sounds around the 85dB level are considered a moderate risk to hearing. Exposure at these levels for extened periods of time may lead to some form of damage causing NIHL. Sounds at these levels include heavy traffic and crowded areas at 85dB, active subway stations at 95dB and listening to an mp3 player with ear buds at maximum volume at 105dB in which listening for just 15 minutes can cause permanent damage. Sound at 120dB and above are in the "danger zone". This level of sound is to be avoided at all cost as exposure even for a short pulse will lead to immediate permanent damage. This level includes the sound of ambulance sirens at 120dB, a jet taking off at 140dB and gunshots at 165 dB and above. (Rabinowitz,
Schreiber, B. E., Agrup, C., Haskard, D. O., & Luxon, L. M. (2010). Sudden sensorineural hearing loss. The Lancet, 375(9721), 1203-1211.
The term minority refers to the membership within a cultural minority group, but also encompasses other groups that lack equality, such as people who are Deaf and hard of hearing. Deaf and hard of hearing people are classified as a linguistic and cultural minority because of their inability to hear. Hearing loss may be inherited, or be a result of complications at birth. It may also occur as a result of chronic ear infections and or certain infectious diseases. Hearing loss can also be a natural consequence of aging. As we get older our hearing ability worsens and a common reason is exposure to loud noise. Over 5% of the world’s population – 360 million people – has disabling hearing
Hearing loss can affect a child dramatically in their early development. It is important to be aware and cautious of noticing signs towards possible hearing loss, because language and communication skills deve...
National Institute on Deafness and Other Communication Disorders. (November 2002). Retrieved October 17, 2004, from http://www.nidcd.nih.gov/health/hearing/coch.asp
There are different categories of otosclerosis. "Subclinical Otosclerosis" occurs when the tissue does not interfere with the ossicles. A person may have this form for many years and not know it. Another category is "Clinical Otosclerosis." This type can be present in the teen years, but not detected until the young adult years. It is rare for it to occur after the age of fifty. The last category of"Histologic Otosclerosis" occurs when the tissue is present, but it may or may not cause hearing loss. "Cochlear Otosclerosis" has been used to refer to sensorineural hearing loss. This is caused by abnormal blood flow to the middle ear, rather than growth of tissue (Otosclerosis, 1998).
Hearing loss is a major global public health issue. Hearnet (2017) defines hearing loss as “a disability that occurs when one or more parts of the ear and/or the parts of the brain that make up the hearing pathway do not function normally” (para. 1). There are many different types of hearing loss, which can have multiple causes, giving each individual experiencing the issue a unique hearing loss case. These types include Auditory Processing Disorders, when the brain has problems processing sound information; Conductive Hearing Loss, a problem with the outer or middle ear which prevents sound making its way to the inner ear; and Sensorineural Hearing Loss, when the Cochlea or auditory nerve is damaged and cannot
Many people throughout this country are deaf or hard of hearing. A large amount of these individuals are over five years old, and many people lose most of their listening skills after they grow older than the age of sixty-eight. Approximately how many people are deaf or hard of hearing? Approximately “1, 000,000 people over the age of five are deaf, over 8, 000,000 people are hard of hearing” (Reilly Par. 5).
The current hypothesis is that one of my genes is a mutated gene, that mutated gene is what is causing my hearing loss. If this is the real reason why I have hearing loss, there is also worry for what other problems does this mutated gene cause. With finding a mutated gene, they will most likely be able to predict how much worse my hearing will get. Another possible but not likely cause is a tumor, currently, I have to get an MRI to make sure that there is no growth inside of my head. If there is a growth, that will lead to some serious issues. The last possible cause is that loud noises have damaged my hearing, but it is even more less likely than a tumor. I am almost never exposed to loud music, concerts, or anything of that nature, which would causes hearing loss. Since I've been losing hearing since I was 5, they have practically ruled that one out because it makes no
There are many approaches to the explanation of the elderly's difficulty with rapid speech. Researchers point to a decline in processing speed, a decline in processing brief acoustic cues (Gordon-Salant & Fitzgibbons, 2001), an age-related decline of temporal processing in general (Gordon-Salant & Fitzgibbons, 1999; Vaughan & Letowski, 1997), the fact that both visual and auditory perception change with age (Helfer, 1998), an interference of mechanical function of the ear, possible sensorineural hearing loss due to damage to receptors over time (Scheuerle, 2000), or a decline in the processing of sounds in midbrain (Ochert, 2000). Each one of these could be a possible explanation; however it is often a combination of several of these causing a perceptual difficulty in the individual.
Hearing-impairment later in life may possibly be the consequence of many different reasons; diseases such as Meningitis, Mumps, of even AIDS might cause deafness. There are many ways of categorize hearing loss. One category is conductive hearing loss might be the outcome of when sound waves have difficulty getting transmitted from the air outside the ear to the tiny hair cells in the cochlea, which is the inside of the ear, where the sound waves are transmitted as nerve impulses. This type of hearing loss is frequently found in a swimmer's ear. After the sound waves passes through the ear canal it may cause the eardrum [Tympanic Membrane] to throb.
Today’s society consists of numerous individuals who are diagnosed with disabilities that prevent them from partaking in their everyday tasks. Not everyone gets the chance to live a normal life because they might have a problem or sickness that they have to overcome. Deafness is a disability that enables people to hear. All deafness is not alike; it can range in many different forms. Some people like Gauvin, can be helped with a hearing aid, but some can’t because of their situation and health reasons. In society, hearing individuals consider deafness a disability, while the deaf themselves see it as a cultural significance. In the article “Victims from Birth”, appearing in ifemnists.com, Founding Editor Wendy McElroy, provides the story of
For this assignment, our class was instructed to spend two to three days with impaired hearing. To do this, I obtained some regular green foam ear plugs and wore them while going about my daily routine. The plugs gave me a decent 30dB loss in my “mid” and “upper” frequencies. At first, I did not see how it would be possible to walk around with ear plugs in all day. I started to think what my other instructors would think, but being an audio arts and acoustics major, most hardly batted an eye. Truthfully, I thought I would put my plugs in when I wanted to jot notes down for my journal, but that was not the case. My ears became acclimated to the loss and I could keep them in for most the day. The purpose of this exercise was to reinforce the point our professor had been teaching us all semester; living with hearing impairment is possible, but incredibly challenging.