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Causal Analysis Paper

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Words 1127
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Courtney Bunn
21 November, 2014
101 C
Causal Analysis According to the Merriam-Webster Dictionary hearing is the “process, function, or power of perceiving sound”; now imagine if that power were gone. Hearing loss is a continuing problem in the U.S. resulting in 28 million Americans having some degree of hearing loss (Noise-Induced 1). There is not just one simple cause to this complex problem; hearing loss can be caused by multiple things such as a disease, aging, or noise. In this paper, I will be discussing how diseases, medication, genetics, aging and noise levels all have an effect on a person’s ability to hear.
When we normally think of people who have lost their hearing we tend to think of the elderly. Aging is most definitely a …show more content…
Genetic factors are responsible for approximately 50% of cases with congenital hearing loss (Haihua 3). Several types of hearing loss seem to run in families (Mayo par.5). Otosclerosis is one example and is the most common cause of middle ear hearing loss in young adults (par.5). Autosomal dominant nonsyndromic hearing loss is represented by heterogeneity of genetic and clinical features (Haihua 3). Genetics can also play a role in age-related and noise-related hearing loss (Mayo par.6). Some families have strong hearing and some lose their hearing at a rapid rate as they age (par.6). The family is the deciding factor when it comes to whether or not they are more susceptible to damage from noise exposure …show more content…
Both of my grandpas are great examples of people who have suffered noise induced hearing loss. My one grandpa can barely hear anything if his hearing aids aren’t on and the other one has bad enough hearing where he needs hearing aids, but doesn’t always have to use them. The reason for this is because my one grandpa worked in road construction and with all of those loud noises overtime his hearing just went away. My other grandpa is an avid hunter and after hunting for so many years and not having any protection for his ears, it wasn’t hard to tell when his hearing was

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