2024 COT-Certified Ophthalmic Technician Examination (100% Correct Answers)

Informed Consent Form correct answers The patient signs this prior to surgery; it outlines the procedure and the RBAs Thyroid Disease correct answers The systemic disease associated with eye findings referred to as Graves' Disease Diabetic Retinopathy correct answers Disease which is indicated by the presence of microaneurysms, dot/blot hemes, and lipid exudates from a leakage of the retinal vessels Epinephrine/Intravenous Cortisone/Benadryl correct answers Medications that should be kept on hand in case of severe allergic reaction to a drug Metal Test Spheres correct answers Provided by the manufacturer, with known radius of curvature, to be used for the calibration of the manual keratometer 40 Diopters correct answers The highest range for Fresnel press-on prism 10 Diopters (each lens) correct answers The highest range for ground-in prism Prentice's Rule correct answers Formula for calculating prismatic effect induced at any point in the lens Prince Rule correct answers Measures near point of accommodation - position closest to eye where small object can be kept in sharp focus by maximal accommodation. Also measures bifocal power Snell's Law correct answers Determines the index of refraction: speed of light in air/speed of light through the substance Prism Displacement Formula correct answers P=C/D Refractive Index of Crown Glass correct answers 1.523 Compound Myopic Astigmatism (CMA) correct answers Represented by minus spherical and minus cylindrical lenses Clinical Definition of Infinity correct answers 20 feet (6 meters) and beyond Punctum Dilator/Lacrimal Needle or Probe correct answers Instruments used for lacrimal irrigation Electrolysis correct answers Procedure which treats trichiasis