Certified Paraoptometric Technician Review Course CPOT - Idaho ...

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$OPTICAL MATH MADE EASY!$

Vision TherapySuppression> The lack of perception of a normally visible objectDiplopia> A single object is perceived as two objects> Double vision
Amblyopia• Strabismic• Due to an eye turn (tropia)• Refractive• Due to an uncorrected refractive error• Ex Anopsia• Non use or prolonged suppression•National Eye Institute image
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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
Page 67 and 68: Procedures• Enter patient Data•
Page 69 and 70: Terminology• Central• Involves
Page 71 and 72: Why Perform Visual Fields?• To de
Page 73 and 74: Terminology• Perimetry• Visual
Page 75 and 76: How Is The Test Performed?Wrap the
Page 77 and 78: How Is The Test Performed?Continue
Page 79 and 80: Interpretation• First number=syst
Page 81 and 82: Incidence of Hypertension"According
Page 83 and 84: Hard Contact LensMaterials• 1940
Page 85 and 86: ParametersOverall Diameter (OAD)Sec
Page 87 and 88: Comparison of Soft and GP LensAdvan
Page 89 and 90: Fitting TheoryAlways consider the l
Page 91 and 92: Ordering formInclude thefollowingin
Page 93 and 94: Contact Lenses VerificationLensomet
Page 95 and 96: Contact Lenses Verification• Hand
Page 97 and 98: Care and Handling - Soft Contact Le
Page 99 and 100: Lens Care RegimensSoft lens care sy
Page 101 and 102: Removal of Soft Contact Lens• Hyg
Page 103 and 104: Removal of Hard Contact Lens• Ope
Page 105 and 106: What is “Normal” Adaptation?•
Page 107 and 108: AdaptationWearing Schedules• Soft
Page 109 and 110: Fitting Theory• On “K”- same
Page 111 and 112: Special RGP Designs
Page 113 and 114: Modification• Polishing• Blendi
Page 115 and 116: Contact Lens Complications•GPC- G
Page 117: Vision Therapy• Accommodative Exc
Page 121 and 122: Vision Therapy InstrumentsTranaglyp
Page 123 and 124: First Aid/CPR Emergencies• Non-oc
Page 125 and 126: Low Vision Aids• Head Borne Micro
Page 127 and 128: Patient Instructions• Establish r
Page 129 and 130: Special Procedures• Ocular Photog
Page 131 and 132: Ophthalmic UltrasoundA - ScanB - Sc
Page 133 and 134: Contrast SensitivityImages courtesy
Page 135 and 136: Surgical ProceduresCataractRefracti
Page 137 and 138: Glaucoma• Trabeculectomy• Selec
Page 139 and 140: Ophthalmic Opticsand Dispensing(20%
Page 141 and 142: ReflectionA rebounding of light by
Page 143 and 144: RefractionThe altering of the pathw
Page 145 and 146: Focal Length CalculationsF = 1/f’
Page 147 and 148: Major Reference PointLine of sight
Page 149 and 150: DeviationBending of lightLight is d
Page 151 and 152: Dispersion• The breaking down of
Page 153 and 154: Ordering should include:Whether on
Page 155 and 156: Optical CrossDiagram that denotes t
Page 157 and 158: •Prescriptions: DecentrationDecen
Page 159 and 160: Instruments used for VerificationLe
Page 161 and 162: Reading PrescriptionTake the “add
Page 163 and 164: Vertex DistanceA distometer is used
Page 165 and 166: Lenses• Smaller the frame, thinne
Page 167 and 168: 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
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Refractive Status of the Eyeand Bin
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Myopia or NearsightedA bulging corn
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AstigmatismSimple- one ray is focus
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Refractive ConditionsAphakiaPseudoa
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AnisometropiaCondition of unequal r
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AmblyopiaReduced Visual Acuity• N
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Near Point of ConvergenceMeasure of
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Binocular Vision DeviationsPhoria
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AC/A RatioThe amount of accommodati
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Anatomy and Physiology
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Orbital BonesFrontal boneEthmoid bo
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Extraocular MusclesSuperior Oblique
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Secondary and Tertiary ActionsSecon
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CataractsEyemaginations imageCourte
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Retinal ProblemsDiabetic Retinopath
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UveitisInflammation of the anterior
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Visual PathwayRetinaOptic nerveOpti
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PharmacologyDiagnostic• Used to d
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Pharmacology: Diagnostic AgentsCycl
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Pharmacology: Diagnostic Agents Sta
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Pharmacology: Therapeutic AgentsMio
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Pharmacology: Therapeutic AgentsGla
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Pharmacology: Therapeutic AgentsGla
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Pharmacology: TechniquesPunctal Occ
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Practice ManagementOffice Managemen
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HIPAA RegulationWhat is HIPAA?Healt
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Conduct, Confidentially, and Ethics
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Questions?Study MaterialsThe AOA Pa
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Good Luck!The person who makes a su
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