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2.4.2. Visual Perception

2.4.2. Visual Perception. Eye Careers and Exams. Optometrist . Eye Careers. ~$105,000/year Employment outlook GOOD B.S. and then Doctor of Optometry Program (another 4 years)

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2.4.2. Visual Perception

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  1. 2.4.2. Visual Perception Eye Careers and Exams

  2. Optometrist Eye Careers • ~$105,000/year • Employment outlook GOOD • B.S. and then Doctor of Optometry Program (another 4 years) • See patients all day, usually in small office—give eye exams and prescribe glasses, may refer people to ophthalmologist

  3. Ophthalmologist Eye Careers • ~$297,000/year • Medical doctors with a specialty in eyes • See patients for complicated eye disorders and PERFORM SURGERY

  4. What is glaucoma? • Excess pressure due to aqueous humor not draining properly (cause unknown) • Damages optic nerve

  5. Refraction Assessment • Done to determine prescription for lenses • Doctor switches lenses until the best lens is found

  6. Slit Lamp Examination • Done to look at all eye structures (pupils must be dilated first) • Helps check for: • Infection of or injury to cornea • Cataracts, conjunctivitis, iritis, gluacoma, macular degeneration • To check for metal fragments • To detect eye problems from diabetes or rheumatoid arthritis

  7. Indirect Ophthalmoscopy • Examination of back of eye using bright light (pupil widened 1st) • Done to check for retinal detachment or glaucoma • May be done if you have symptoms of a disorder that can cause eye problems (i.e. high blood pressure, diabetes, etc)

  8. Applanation Tonometry • Measures the intraocular pressure by determining how much force it takes to flatten the cornea • Used to check for glaucoma

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