National Vision Optometric Technician Level 2 Already Passed!!
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 - C. Retinoscope Which hand tool is useful for examining the sclera (white of the eyeball) to detect the presence of ocular tumors and assess the anterior chamber and eyelids? A. Darkfield Illuminator B. Transilluminator C. Brightfield Illuminator D. Optical Illuminator - B. Transilluminator What is the term for the mucous membrane that lines the inside of the eyelids and the exposed part of the eyeball? A. Conjunctiva B. Descemet's membrane C. Lipid Membrane D. Choroid - A. Conjunctiva What is the term for the major refracting body of the eye which has an approximate power of 17 diopters and gives the eye its power of accommodation? A. Conjunctiva Lens B. Lens Cortex C. Lens NucleusD. Crystalline Lens - D. Crystalline Lens What is the term for the six muscles outside of the eye that attaches to Tenon's Capsule and the sclera? These muscles are responsible for all movements of the eye. A. Extraocular Muscles B. Intraocular Muscles C. Lateral Muscles D. Intrinsic Muscles - A. Extraocular Muscles
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