Certified Paraoptometric Exam Study Guide with Complete Solutions Ophthalmoscopy - Correct Answers The Examination of the inside of the eye.Vertex distance - Correct Answers The distance from the back surface of the lens to the front of the eye.Fundus - Correct Answers The interior portion of the eyeball that may be seen on ophthalmoscopy.Turn the eye downward - Correct Answers What is the primary function of the inferior rectus muscle?Sub conjunctival hemorrhage - Correct Answers A broken blood vessel between the sclera and conjunctiva.What does a lensometer measure? - Correct Answers Back vertex power which includes sphere and cylinder power.Aspheric lenses provide a smaller field of vision. - Correct Answers False Visual acuity - Correct Answers The measure of the finest detail the eye may detect.Corneal Edema - Correct Answers When water is retained and swelling occurs in the cornea.Snellen Chart - Correct Answers The chart most often used to measure acuity at distance.
0.25 D - Correct Answers The smallest unit of lens measure.Which type of lens will have the same power in all areas of the lens? - Correct Answers Spherical What lens material is the easiest to break? - Correct Answers Glass 1 / 2
Trivex - Correct Answers A mid-index lens material that is thinner than glass or CR-39, free from distortion and aberration and able to be used as a safety lens.Sphygmomanometer and stethoscope - Correct Answers Two instruments are used to test patient blood pressure.Conventional daily wear lenses - Correct Answers One type of contact lens is applied after waking and removed before going to sleep.Macula - Correct Answers The part of the retina responsible for sharp, clear vision.Optic Disc - Correct Answers The portion of the optic nerve that is formed by the meeting of all retinal nerve fibers.Photoablation - Correct Answers The procedure using ultraviolet radiation from a laser to remove tissue.What is the name for the part of the frame that connects the two eyewires? - Correct Answers Bridge Monovision - Correct Answers Corrects one eye for distance and the other eye for near and can be used to correct presbyopia.Phoropter - Correct Answers The instrument that contains lenses and can be used to determine a spectacle correction.What does a tonometer measure? - Correct Answers Pressure in the eye.Proparacaine - Correct Answers A topical anesthetic.What are used to treat dry eyes? - Correct Answers Artificial Tears and Lubricants Five - Correct Answers Layers in the cornea
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