Hearing Loss Prevention : Healthgreatness

Now getting older, I see the effects that hearing loss has had on me. For one, I will admit to having the worst vocabulary skills (thank goodness for a dictionary and thesaurus). For two, I get tongue twisted a lot and do not

Hearing loss can be caused by many different causes, some of which can be successfully treated with medicine or surgery, depending on the disease process. Sensorioneural hearing loss is when hearing loss is due to problems of the inner ear, also known as nerve-related hearing loss (ASHA, 2015). There are two types of sensorineural hearing loss: congenital and acquired sensorineural hearing loss. Congenital sensorineural hearing loss happens during pregnancy. Some causes include prematurity, maternal diabetes, lack of oxygen during birth, genetics, and diseases passed from the mother to the child in the womb, such as rubella. Acquired sensorineural hearing loss occurs after birth (Clason, 2015). Causes can include, aging, noise, disease and

The ear is an extraordinary human organ that many people take for granted until it doesn’t function. It is the only device that allows the human to hear sounds in their environment. The ear is made up of many parts that distinguish various sounds through different means. The ear anatomy and physiology along with how sound waves are transmitted into meaningful sounds will help one understand how hearing loss occurs.

Long-term noise exposure is an example; this is due to the damage that the noise exposure can have on the sensory hair cells. Sensory hair cells are what allow you to hear and if damaged the ability to hear is reduced and these hair cells do not grow back. As Colin was a car mechanic this meant he will have been in contact and close proximity to loud equipment and machinery daily, this could have had a detrimental effect to his hearing and prevented him from hearing Mary. Other environmental factors include ototoxic drugs, genetic factors and cell damage and neural degeneration which are common effects of aging. Ototoxic drugs can effect hearing as they can damage the inner ear including the hair cells and also the auditory nerve, this is important as it carries the sound information to the

Conductive hearing loss is the loss of sound sensitivity produced by abnormalities of the outer and/or the middle ear. People with conductive hearing loss have an impaired air conduction and normal bone conduction. The middle ear should be filled with air, but when it is filled with fluid, the fluid prevents the sound vibrations from being transmitted efficiently to the inner ear. This type of hearing loss can be caused by otosclarosis, if there is fluid buildup behind the ear drum, which means that the Eustachian tube is not working, or if the ear drum has a perforation.

The ear is made up of three parts, the outer ear, the middle ear and the inner ear. The ability to hear is dependent on these three parts of the ear working together, and a problem with any part can cause hearing loss (heaing loss education centre, 2012). The inner ear consists of the cochlea, the auditory hearing nerve and the brain. These are the organs of hearing and balance and convert sound waves into nerve signals. These signals are sent to the brain using a nerve called the vestibulocochlear nerve. Nerve deafness occurs if there is damage to the inner ear and although it is possible to regain some hearing through the help of a hearing device, nerve deafness is often permanent. (deaf websites, 2013)

Hearing loss is becoming more common in the society that we live in with the baby boomer population getting older, elevated sound pollution and increased awareness of hearing delays. With hearing loss becoming frequent in patients it is important to have a strong understanding of the challenges they face in their everyday life. Having congenital hearing loss or rapidly deteriorating hearing can change the way you approach the world, complete everyday task and communicate with others.

After making a conclusion on the hearing loss of the patient, the physician will choose possible avenues for treatment. In cases where the hearing loss is not severe, a hearing aid can be installed in order to help the individual hear properly. In cases where hearing loss is permanent and severe, cochlear implants are available for specific nonsymptomatic deafness where the inner ear is not at risk to reject the implantation. There is also hearing assistive technology (HATS) which can be equipped with both adults and children to help process sounds. Similar to headphones, hearing aids consist of three major parts: the microphone, the amplifier, and the speaker. The microphone picks up sound and transfers it via electrical impulse to the amplifier,

Hearing loss is the most common physical disability in the whole wide world. In the United States alone, about 28 million people have some level of hearing impairment that interferes with their ability to understand normal speech and participate in conversations. Another 2 million cannot hear at all.

What is hearing loss and deafness? Is it the inability to hear sound? Or is it more than that? The answer will depend on who you ask. With regard to hearing loss, there are three main types.

Hearing loss is a drastic change in your everyday life no matter which type it is that you

Age: As we get older, nerve cells inside the ear either get damaged or die, diminishing our ability to hear. About a third of people ages 65-74 suffer from age-related hearing loss. The ratio becomes one in every two seniors once they are 75 or older. It’s also

Generic deafness can be classified into two sections syndromic and nonsyndromic. Nonsyndromic affects the ear only and consists of 43 genes that hold recessive mutations and 25 genes, which consist of dominant mutations.

More than 250 million people in the world are born deaf, the hearing loss is generally caused by damage to sensory receptors (hair cells) and nerves associated with them (5). The basic function of hair cells (cells Mkanvsnsvry) within the cochlea of ​​the inner ear, with that mechanical vibrations of sound into electrical signals, then these messages reach the brain through the auditory nerve. When the hair cells are damaged, a person with hearing loss or deafness. It may also fix the cause, these cells have been rebuilt and to continue their activities. But in most cases this is not possible and will be a permanent hearing

Approximately fifteen percent of American adults have some hearing loss problems and around two or three children in every thousand are born with a loss of hearing. This has lead to the development of a lot of different instruments to help amplify hearing or produce it synthetically. The most common of these fall under the category of either hearing aids or cochlear implants but there are also many others including auditory brainstem implants.