Test Can Detect Eye Disorders & Other Serious Health Problems
An Eye test, also called eye examination is a detailed examination of an eye or eyes for vision-related problems or other eye ailments. This also refers to a method which includes a series of tests performed by an ophthalmologist or an optometrist.
# 1. Why you need eye examination
Eye examination is periodically recommended, especially after certain when muscles in your eyes start weakening and poor-vision problems become common. An eye examination is also needed in a state when your eyes feel discomfort or you have an accidental injury. There is a myth, as most people think, that eye examination is for poor-vision, but this is a part of eye examination using an eye chart.
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# 2. What is eye examination?
Eye examination, in medical terms, is an elaborate process of checking the eye to confirm the degree of the proper functioning of the eye. It includes internal as well as external examination. Some eye problems are symptomatic that arise the need to visit an eye specialist: optician, optometrist, or ophthalmologist, but some asymptomatic disease cause concern as you may not be aware of the occurrence of the problem. An eye test is performed for various types of eyes- and vision-related problems, and there are different testing methods. For testing of vision, charts have been specifically used since long time. The eye observation mostly is done to check different parts’ functioning. The eye examination is ideally an external examination; specific tests for visual acuity, visual fields, pupil function, and extraocular muscle motility are conducted. A direct ophthalmoscopy method is also used through a normal pupil.
# 3. Conditions diagnosed through an eye examination
An eye tester examination is usually performed to diagnose conditions such as Myopia, Hyperopia, Presbyopia, Amblyopia, Diplopia, Astigmatism, and Strabismus. Specialized eye examinations are recommended in certain conditions, where normal examination fails to work. Some special eye examinations are Corneal Topography, Retinal tomography, Electro-retinography, Keratometry, Stereopsis, Cycloplegic refraction, but there are many more. The development of new and advanced technologies has made the availability of many specialized techniques of computerized eye examination.
# 4. Significance of eye examination in detection of health problems
Eye test has great relevance in detecting not only eyes-related disorders but also other serious health problems. Eye specialists may even be able to detect other health issues during a comprehensive eye exam. The ophthalmologists have more expertise as they hold an advance degree in specialized field, and sometimes refer their patient to some other doctor specialized in other health conditions, when a doubt is created in the course of an eye test.
The serious health problems that can be detected in an eye examination are diabetes, hypertension, autoimmune disorder, high cholesterol, thyroid disorder, tumors, and cancer. The occurrence of any of these health problems directly affects eyes. The patient suffering from diabetic condition tend to also suffer from poor eyesight, this is because the retina of the eye receives diabetic blood supply.. Hypertension may cause bends, kinks or tears in the eyes’ blood vessels. Eyes are inflamed in autoimmune disorder. Yellowish cornea is an indication of high cholesterol. Budging eyes is a prominent indication of thyroid disorder. An unusual structure of eyes could be an indication of cancer.
Comprehensive eye examination is very important to detect occurrence of serious health problems in very initial stage. And it is recommended once every two years for optimum eye health and overall wellness.
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# 5. Don’t avoid your eye exam
Health care is an important issue in contemporary time, but it is easy to manage due to availability of advance technology and modern techniques to detect health problems well before they cause serious concern. The examination of eyes or eye test is a major step in detection of many serious health problems. Getting the eye checkup done regularly not only saves trouble but also saves on big time money.
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