Study guides, Class notes & Summaries

Due to refraction a prism bends light rays toward the ___________of the prism? - Base What is P=C/D ? - P = Prism C = the displacement of the object in cm D = the distance between the prism and the virtual image in meters This formula explains the relationship between the power of prism and the ability to bend light. Two Prisims base-to-base form what type of lens? - Plus or Convex

Adduction means the eye turns: - Inward If the eye is depressed, it is: - Turning down. Which muscles only have a primary action? - The medial rectus and lateral rectus Which muscles are elevators? - The inferior oblique (adduction) and the superior rectus (abduction)

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Certified Ophthalmic Technician Exam Review - COT Ophthalmology Chapter 4 Visual Fields Exam 2024 | 100% Correct & Verified Each mm on the retina is equal to how many degrees on the visual field? a) 2 degrees b) 3 degrees c) 4 degrees d) 5 degrees -Answer-D The light receptor cells of the retina are the: a) Retinal pigment epithelium b) Rods and cones c) Bipolar cells d) Ganglion cells -Answer-B An object on the patient's right will be perceived by the patient's: a) Temporal reti...

COA Exam Questions and Answers |100% Correct & Verified What does the abbreviation JCAHPO stand for? -Answer-Joint Commission on Allied Health Personnel in Ophthalmology What responsibility routinely falls to the ophthalmic medical assistant? -Answer- performing certain diagnostic tests Which eye care professional is a medical doctor? -Answer-ophthalmologist Which eye care professional routinely fills prescriptions for eyeglasses? -Answer- optician What does an orthoptist do? -Answer-ev...

National Vision Optometric Technician Level 2 Practice Test study set 2024 Which tool shines a beam of light onto the retina to allow the OD to examine its movement? This tool allows the OD to place various lenses in front of the eye until movement stops, which helps determine the correct prescription for the Patient. A. Fundoscopic B. Opticscope C. Retinoscope D. Foveascope -Answer-C. Retinoscope Which hand tool is useful for examining the sclera (white of the eyeball) to detect the p...

COT-Certified Ophthalmic Technician Exam Questions and Answers 2024| 100% Correct! Informed Consent Form -Answer-The patient signs this prior to surgery; it outlines the procedure and the RBAs Thyroid Disease -Answer-The systemic disease associated with eye findings referred to as Graves' Disease Diabetic Retinopathy -Answer-Disease which is indicated by the presence of microaneurysms, dot/blot hemes, and lipid exudates from a leakage of the retinal vessels Epinephrine/Intravenous Cor...

Ophthalmic Medical Assisting Exam Questions and Answers What does the abbreviation JCAHPO stand for? -Answer-Joint Commission on Allied Health Personnel in Ophthalmology What responsibility routinely falls to the ophthalmic medical assistant? -Answer- Performing certain diagnostic tests Which eye care professional is a medical doctor? -Answer-Ophthalmologist Which eye care professional routinely fills prescriptions for eyeglasses? -Answer- Optician What does an orthoptist do? -Answer-Ev...