Certified Paraoptometric Study Guide 2024, Exams of Nursing

Download Certified Paraoptometric Study Guide 2024 and more Exams Nursing in PDF only on Docsity! Certified Paraoptometric terms and answers 2024 Ophthalmoscopy \ CORRECT ANSWER ISThe Examination of the inside of the eye. Vertex distance \ CORRECT ANSWER ISThe distance from the back surface of the lens to the front of the eye. Fundus \ CORRECT ANSWER ISThe interior portion of the eyeball that may be seen on ophthalmoscopy. Turn the eye downward \ CORRECT ANSWER ISWhat is the primary function of the inferior rectus muscle? Sub conjunctival hemorrhage \ CORRECT ANSWER ISA broken blood vessel between the sclera and conjunctiva. What does a lensometer measure? \ CORRECT ANSWER ISBack vertex power which includes sphere and cylinder power. Aspheric lenses provide a smaller field of vision. \ CORRECT ANSWER ISFalse Visual acuity \ CORRECT ANSWER ISThe measure of the finest detail the eye may detect. Corneal Edema \ CORRECT ANSWER ISWhen water is retained and swelling occurs in the cornea. Snellen Chart \ CORRECT ANSWER ISThe chart most often used to measure acuity at distance. 0.25 D \ CORRECT ANSWER ISThe smallest unit of lens measure. Which type of lens will have the same power in all areas of the lens? \ CORRECT ANSWER ISSpherical What lens material is the easiest to break? \ CORRECT ANSWER ISGlass Trivex \ CORRECT ANSWER ISA 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 \ CORRECT ANSWER ISTwo instruments are used to test patient blood pressure. Conventional daily wear lenses \ CORRECT ANSWER ISOne type of contact lens is applied after waking and removed before going to sleep. Macula \ CORRECT ANSWER ISThe part of the retina responsible for sharp, clear vision. Optic Disc \ CORRECT ANSWER ISThe portion of the optic nerve that is formed by the meeting of all retinal nerve fibers. Photoablation \ CORRECT ANSWER ISThe 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? \ CORRECT ANSWER ISBridge Monovision \ CORRECT ANSWER ISCorrects one eye for distance and the other eye for near and can be used to correct presbyopia. Phoropter \ CORRECT ANSWER ISThe instrument that contains lenses and can be used to determine a spectacle correction. What does a tonometer measure? \ CORRECT ANSWER ISPressure in the eye. Proparacaine \ CORRECT ANSWER ISA topical anesthetic. What are used to treat dry eyes? \ CORRECT ANSWER ISArtificial Tears and Lubricants Five \ CORRECT ANSWER ISLayers in the cornea Aqueous humor \ CORRECT ANSWER ISProvides nutrients for the lens and posterior cornea. Retina \ CORRECT ANSWER ISThe light sensitive part of the eye. Rods are the photoreceptors that provide color vision. \ CORRECT ANSWER ISFalse Glaucoma causes damage to the eye. \ CORRECT ANSWER ISTrue Diabetic patients may have vision loss due to diabetic retinopathy. \ CORRECT ANSWER ISTrue What is the purpose of HIPPA. \ CORRECT ANSWER ISImprove the portability and continuity of health insurance overage, improve access to long-term care services and coverage, to simplify administrative care. Strabismus \ CORRECT ANSWER ISInvolves an imbalance in the positionig of the two eyes. I can cause the eys to cross in or tuyrn out. It's cause by a lack of coordination between the eyes. Conjunctivitis \ CORRECT ANSWER ISSwelling or infection of the membrane lining the eyelids or Conjunctiva. Cataract Surgery \ CORRECT ANSWER ISSurgical removal of the lens, usually replaced with a plastic intraocular lens. Glaucoma Surgery \ CORRECT ANSWER ISNumerous different surgeries that facilitate the escape of excess aqueous humor from the eye to lower the intraocular pressure and a few that lower IOP by decreasing the production of aqueous humor. Mydriatics \ CORRECT ANSWER ISDilators Miotics \ CORRECT ANSWER ISConstrictors Eye Anaesthetics \ CORRECT ANSWER ISProparacaine, Tetracaine, Cocaine Eye Dilators \ CORRECT ANSWER ISTropicamide, Atropine, Scopolamine, Phenylephrine Cycloplegia \ CORRECT ANSWER ISA paralysis of the ciliary muscle, so accommodation can't occur. Keratometry \ CORRECT ANSWER ISMeasurement of the form and curvature of the cornea. Retinoscopy \ CORRECT ANSWER ISA method of determining the state of refraction of the eye by illumination the retina with a mirror and observing the direction of movement of the retinal illumination and adjacent shadow when the mirror is turned. Subjective Refraction \ CORRECT ANSWER ISThe result of the refraction depends on the patient's ability to discern changes in clarity. This process relies on the cooperation of the Patient. Ophthalmoscopy \ CORRECT ANSWER ISA test that allows a doctor to see inside the back of the eye and other structures using a magnifying instrument and a light source. Binocular Vision \ CORRECT ANSWER ISThe ability to maintain visual focus on an object with both eyes creating a single visual image. Tonometry \ CORRECT ANSWER ISA test that measures the pressure inside your eye, which is called intraocular pressure. Visual Fields \ CORRECT ANSWER ISThe entire area that can be seen when the eye is directed forward including that which is seen with peripheral vision. Biomicroscopy \ CORRECT ANSWER ISThe Optothalmic examination of the eye by use of a slit lamp and a magnifying lens. Fundus Photography \ CORRECT ANSWER ISThe creation of a photograph of the interior surface of the eye. Tomography \ CORRECT ANSWER ISRefers to imaging by section or sectioning, through the use of any kind of penetrating wave. Topography \ CORRECT ANSWER ISComputer-assisted method of mapping the surface curvature of the cornea. gtt \ CORRECT ANSWER ISDrop qhs \ CORRECT ANSWER ISAt bedtime q_h \ CORRECT ANSWER ISEvery _ Hour p.o. \ CORRECT ANSWER ISby mouth p.r.n. \ CORRECT ANSWER ISAs needed Ciliary Muscle \ CORRECT ANSWER ISControls the focusing power of the eye by changing the shape of the lens. Superior Rectus \ CORRECT ANSWER ISupward and inward Inferior rectus \ CORRECT ANSWER ISdownward and inward Internal/medial rectus \ CORRECT ANSWER ISinward external/lateral rectus \ CORRECT ANSWER ISoutward superior oblique \ CORRECT ANSWER ISdownward and diagonally inferior oblique \ CORRECT ANSWER ISupward and diagonally