The blind and deaf

sightlessness and deafness is a problem that plagues millions of people everywhere. some(prenominal) of these disabilities rear be lived and coped with. For some degree of these dysfunctions in that respect is a course to reverse the unsightedness or deafness, but in squ ar about cases the effects ar permanent Blindness is the impart or partial inability to see. Deafness is the inability to watch and meet speech. Both of these defects atomic number 18 tragic, but john be dealt with and the completed individuals set up live a introductory exclusivelyy normal life.         Blindness potentiometer be described in two diverse ways. People who are totally blind cannot tell flatboat from dark and people who are partially blind whitethorn adjudge some sight that can be reusable to them for different purposes. some(a) people are born(p) congenitally blind and others have acquired blindness. Acquired blindness can add up from disease or injur y. There are other conditions of blindness. Some people have what is called night blindness. They cannot see well when there is limited light. another(prenominal) blindness is show blindness. In this individuals cannot distinguish i color from another.         Congenital blindness means that someone is born blind. Everyone else who is blind pretends it from disease or injury. Disease causes about 95% of all blindness. There are a high add up of diseases that can cause blindness.

Some of these are as follows: Cataracts, Diabetic, Glaucoma, Macular degeneration, Amblyopia, corneal opacity, a nd Trachomia just to name a few of the umpt! een that exist. legion(predicate) kinds of injuries can cause blindness. Infection from germs, chemicals that can burn eyes, terms to the head, and a wound in the optic nerves. In many jobs, workers are required to wear protective eyeglasses to keep open resourcefulness loss.         Overcoming blindness is not an impossible task. There are schools that study special techniques to people who are blind... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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