Certified Paraoptometric Technician Review Course CPOT - Idaho ...

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$OPTICAL MATH MADE EASY!$

Hygiene and Infection ControlAsepsis• Hand washing• Instrument disinfection• Contact lens disinfectionCross-contaminationSterilization
Conduct, Confidentially, and EthicsTo Keep the patient’s visual welfare uppermost at all timesTo Strive to See That no person shall lack for visual careTo Conduct ourselves as exemplary citizensTo Promote and maintain cordial and unselfish relationships withmembers of our professionExcerpts from “Code of Ethics” adopted by the House of Delegates ofthe AOA June 28, 1944, Modified in 2005
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Certified ParaoptometricTechnician
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This review course is not intended
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Pre-Testing Procedures(20%)
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Visual AcuityTypes and charts• Sn
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ProcedurePatient unable to see the
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PinholeTo determine if reductionin
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ConversionFeetMeters20/20 6/620/25
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Visual SkillsTelebinocular
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Cover TestingCover Test• Determin
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Hirschberg Estimation TestRET 30
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Maddox RodDissociating test• One
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Maddox RodThe patient is instructed
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Eye Movements• Torsion• Rotatio
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Binocular Vision• Strabismus• T
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Near Point of ConvergenceMeasure of
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Eye Movements•Versions• A conju
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Eye DominanceEye preferenceEye used
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Pupil TestingRelative Afferent Pupi
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RecordingP-pupilsE-equalR-roundR-re
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ANOMALOSCOPEThe software provides c
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Classification of Color DefectsTric
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Classification of Defects• Dichro
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Classification of Defects• Monoch
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Stereopsis• Types of tests• Ste
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Keratometry•Objective Refraction
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Endpoint of Manual Keratometry++
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Astigmatism• Corneal- found on th
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PachymetryA Pachymeter determines t
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Tonometry• Instruments• Applana
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Tonometry• Instruments• Tonopen
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Tonometry• Instruments• Non-Con
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Visual Fields• Types of Tests•
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Goldmann Bowl Perimeter
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Procedures• Enter patient Data•
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Terminology• Central• Involves
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Why Perform Visual Fields?• To de
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Terminology• Perimetry• Visual
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How Is The Test Performed?Wrap the
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How Is The Test Performed?Continue
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Interpretation• First number=syst
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Incidence of Hypertension"According
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Hard Contact LensMaterials• 1940
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ParametersOverall Diameter (OAD)Sec
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Comparison of Soft and GP LensAdvan
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Fitting TheoryAlways consider the l
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Ordering formInclude thefollowingin
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Contact Lenses VerificationLensomet
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Contact Lenses Verification• Hand
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Care and Handling - Soft Contact Le
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Lens Care RegimensSoft lens care sy
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Removal of Soft Contact Lens• Hyg
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Removal of Hard Contact Lens• Ope
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What is “Normal” Adaptation?•
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AdaptationWearing Schedules• Soft
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Fitting Theory• On “K”- same
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Special RGP Designs
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Modification• Polishing• Blendi
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Contact Lens Complications•GPC- G
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Vision Therapy• Accommodative Exc
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Amblyopia• Strabismic• Due to a
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Vision Therapy InstrumentsTranaglyp
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First Aid/CPR Emergencies• Non-oc
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Low Vision Aids• Head Borne Micro
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Patient Instructions• Establish r
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Special Procedures• Ocular Photog
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Ophthalmic UltrasoundA - ScanB - Sc
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Contrast SensitivityImages courtesy
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Surgical ProceduresCataractRefracti
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Glaucoma• Trabeculectomy• Selec
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Ophthalmic Opticsand Dispensing(20%
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ReflectionA rebounding of light by
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RefractionThe altering of the pathw
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Focal Length CalculationsF = 1/f’
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Major Reference PointLine of sight
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DeviationBending of lightLight is d
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Dispersion• The breaking down of
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Ordering should include:Whether on
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Optical CrossDiagram that denotes t
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•Prescriptions: DecentrationDecen
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Instruments used for VerificationLe
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Reading PrescriptionTake the “add
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Vertex DistanceA distometer is used
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Lenses• Smaller the frame, thinne
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Lens Materials: PlasticCR-39 n: 1.4
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Lens Materials: TrivexTrivex n: 1.
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Spherical LensA lens with the samec
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Single - Bifocal- Trifocal VisionSi
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Progressive Add Lenses (PAL)
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Base CurveThe measure of the genera
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Sun and Glare ProtectionsPolarized
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Lens EnhancementsScratch resistantA
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Prescriptions: Prentice’s Formula
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Frame SelectionMaterialsStyling
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Frame MeasurementsThe BOXING System
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Adjusting PliersNose Pad Adjusting
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Common Frame Adjustment Problems -
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Nosepad AdjustmentAs viewed from fr
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Patient InstructionsFrames• Place
Page 197 and 198: Refractive Status of the Eyeand Bin
Page 199 and 200: Myopia or NearsightedA bulging corn
Page 201 and 202: AstigmatismSimple- one ray is focus
Page 203 and 204: Refractive ConditionsAphakiaPseudoa
Page 205 and 206: AnisometropiaCondition of unequal r
Page 207 and 208: AmblyopiaReduced Visual Acuity• N
Page 209 and 210: Near Point of ConvergenceMeasure of
Page 211 and 212: Binocular Vision DeviationsPhoria
Page 213 and 214: AC/A RatioThe amount of accommodati
Page 215 and 216: Anatomy and Physiology
Page 217 and 218: Orbital BonesFrontal boneEthmoid bo
Page 219 and 220: Extraocular MusclesSuperior Oblique
Page 221 and 222: Secondary and Tertiary ActionsSecon
Page 223 and 224: CataractsEyemaginations imageCourte
Page 225 and 226: Retinal ProblemsDiabetic Retinopath
Page 227 and 228: UveitisInflammation of the anterior
Page 229 and 230: Visual PathwayRetinaOptic nerveOpti
Page 231 and 232: PharmacologyDiagnostic• Used to d
Page 233 and 234: Pharmacology: Diagnostic AgentsCycl
Page 235 and 236: Pharmacology: Diagnostic Agents Sta
Page 237 and 238: Pharmacology: Therapeutic AgentsMio
Page 239 and 240: Pharmacology: Therapeutic AgentsGla
Page 241 and 242: Pharmacology: Therapeutic AgentsGla
Page 243 and 244: Pharmacology: TechniquesPunctal Occ
Page 245 and 246: Practice ManagementOffice Managemen
Page 247: HIPAA RegulationWhat is HIPAA?Healt
Page 251 and 252: Questions?Study MaterialsThe AOA Pa
Page 253: Good Luck!The person who makes a su
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Certified Paraoptometric Technician Review Course CPOT - Idaho ...

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