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Essay / Research Paper Abstract
A 4 page research paper that describes what happens with cataracts and also sensorineural hearing loss. Bibliography lists 4 sources.
Page Count:
4 pages (~225 words per page)
File: KL9_khcatsnhl.doc
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Unformatted sample text from the term paper:
cataracts is related to aging and occurs in older individuals; however, there are also other types of cataracts, such as secondary cataracts, which form after receiving surgery for some other
eye problem, such as glaucoma or congenital cataracts, which refers to when children are either born with cataracts or develop this condition sometime during childhood ("Facts"). Cataracts affect the
vision of the individual in two specific ways. First of all, clumps of protein decrease the sharpness of the image projected onto the retina, as they both cloud the lends
and reduce the amount of light that reaches the retina ("Facts"). If the cataracts are small, they made only affect a portion of the persons vision, but, as time goes
by, they tend expand, and vision deteriorates, becoming increasingly blurry, over time ("Facts"). Secondly, the lens tends to change in color, acquiring a brownish, yellowish tinge that, in turn, tints
vision ("Facts"). As a result, people with advanced cases of lends discoloration may not be able to discern blues and purples ("Facts"). Cataract formation as a variance from normal
anatomy and physiology As mentioned above, a cataract refers to the normally clear lens of the eye becoming clouded, which means that vision for individuals with cataracts is rather
like looking perpetually through a frosted or fogged window ("Cataracts"). The lens is positioned just behind the part of the eye that has color, which is the iris. In normal
anatomy and physiology, light passes through the lens and process "clear, sharp images on the retina," which is the "light-sensitive membrane" at the very back of the eye, which functions
in a manner that is similar to the film in a camera ("Cataracts"). If the individual has a cataract, rather than producing a clear image, the cataract scatters the
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