CPO Test 2022 latest update with complete Questions and Answers

1. Ocular Adnexa: The eyelid, eyelashes, eyebrow, lacrimal apparatus, 2. Emmetropia: The state of refraction of the eye in which parallel rays, when the eye is at rest, are focused exactly on the retina. 3. Optical Infinity: 20 feet 4. Biomicroscope: Tabletop microscope for examining the cornea, lens and otherwise clear fluids and membranes to be examined in layer by layer detail. 5. Keratometer: An instrument used to measure the curvature of the cornea. 6. Opthalmoscope: An instrument used to examine the interior of the eye 7. Lensometer: device for obtaining eyeglass prescriptions 8. OCT: Optical Coherence Tomography 9. Mydriatic Drop: Placed into the eyes to produce temporary paralysis, forcing pupils to remain dilated 10. Hyphema (hi-fee-mah): blood in anterior chamber of the eye, as seen during the fundoscopic exam 11. Hypopyon (hi-poh-pee-on): pus in the anterior chamber of the eye 12. Idopsin: The light sensitive pigment in Cones. 13. Krause Gland: Located underneath eyelid. Produces tears which are secreted onto the surface of the conjunctiva. 14. Meibomian Gland: responsible for the supply of meibum, an oily substance that prevents evaporation of the eye's tear film. 15. Trichromat: "Normal" color vision 16. Legal Blindness: 20/200 17. Simple Myopic Astigmatism: The refractive condit