Certified Paraoptometric Practice Test Ophthalmoscopy - Answer The Examination of the inside of the eye.Vertex distance - Answer The distance from the back surface of the lens to the front of the eye.Fundus - Answer The interior portion of the eyeball that may be seen on ophthalmoscopy.Turn the eye downward - Answer What is the primary function of the inferior rectus muscle?Sub conjunctival hemorrhage - Answer A broken blood vessel between the sclera and conjunctiva.What does a lensometer measure? - Answer Back vertex power which includes sphere and cylinder power.Aspheric lenses provide a smaller field of vision. - Answer False Visual acuity - Answer The measure of the finest detail the eye may detect.Corneal Edema - Answer When water is retained and swelling occurs in the cornea.Snellen Chart - Answer The chart most often used to measure acuity at distance.
0.25 D - Answer The smallest unit of lens measure.Which type of lens will have the same power in all areas of the lens? - Answer Spherical What lens material is the easiest to break? - Answer Glass Trivex - Answer 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 - Answer Two instruments are used to test patient blood pressure. 1 / 2
Conventional daily wear lenses - Answer One type of contact lens is applied after waking and removed before going to sleep.Macula - Answer The part of the retina responsible for sharp, clear vision.Optic Disc - Answer The portion of the optic nerve that is formed by the meeting of all retinal nerve fibers.Photoablation - Answer 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? - Answer Bridge Monovision - Answer Corrects one eye for distance and the other eye for near and can be used to correct presbyopia.Phoropter - Answer The instrument that contains lenses and can be used to determine a spectacle correction.What does a tonometer measure? - Answer Pressure in the eye.Proparacaine - Answer A topical anesthetic.What are used to treat dry eyes? - Answer Artificial Tears and Lubricants Five - Answer Layers in the cornea Aqueous humor - Answer Provides nutrients for the lens and posterior cornea.Retina - Answer The light sensitive part of the eye.Rods are the photoreceptors that provide color vision. - Answer False Glaucoma causes damage to the eye. - Answer True Diabetic patients may have vision loss due to diabetic retinopathy. - Answer True What is the purpose of HIPPA. - Answer Improve the portability and continuity of health insurance overage, improve access to long-term care services and coverage, to simplify administrative care.PHI - Answer Protected health Information Numerical and Alphabetical - Answer The two main types of filing systems.Telephone - Answer The lifeline into and out of the practice.
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