第1題Highmyopiawear(),canincreasethefieldofvision,reducethetwoeyesaberration.AframeglassesBcornealcontactglassesCbifocalglassesDcompoundtelescope第2題Generally,simplemyopiais(),whichissubjecttogeneticlawsandtheparticipationofenvironmentalfactors.AautosomaldominantinheritanceBmultifactorialinheritanceCenvironmentalfactorDautosomalrecessiveinheritance第3題Floatersareoneofthesymptomsofhighmyopia,whichisnottrueinthefollowingstatementsATheyaretinyopaquebodiesinthevitreous.BThepatientfeltablackdotflutteringinfrontofhereyes.CTheaxiallengthofmyopiaislong,soitisnoteasytodetect.DIthasnoclinicalsignificancebecauseitdoesnotaffectvision第4題Whenusingophthalmoscopetoperformfundusexaminationonmyopiapatients,wecanseeveryobviouschoroidalbloodvessels,

is

called(

)Amyopicconus

BtigroidfundusCFoster-FuchsfleckDposteriorscleralstaphyloma

第5題Myopiaisclassifiedbyrefractivecomponent,notincluded(

)AcurvaturemyopiaBindexmyopiaCaxialmyopiaDthelensisdisplacedposteriorly第1題Classifiedaccordingtothecauseofhyperopia,notincludedAAxialhyperopiaBcurvaturehyperopiaCopticaldecentringDindexhyperopia第2題ThepathologicalchangesofhyperopiawerenotincludedASmalleyeballsBSusceptibilitytoglaucomaCPseudoopticneuritisDThesmalleralphaAngle第3題ApatientsurnamedSun,aged9years,wasnotcombinedwithstrabismusandamblyopia.Aftermydriasisexamination,theobjectiveexaminationresultwas+4.00D,sotheprescriptionforthepatientshouldbeA+5.00DB+4.00DC+3.00DD+1.00D第4題WhichiswrongwiththenearreflextriplemotionstatementAThepurposeofaccommodation

istocausetheimagetofallinfrontoftheretinaBAccommodationisaccomplishedbyciliarymusclecontractionCConvergenceisaccomplishedbycontractionofthemedialrectusmuscleDItisinnervatedbytheoculomotornerve第5題PatientLi,25yearsold,rightnakedeyefarvisualacuity0.7,nearvisualacuity0.3,with+2.75DSlenscorrectionoffarvisualacuityupto1.0,increasedlensdegreeto+5.00DS,farvisualacuitystillmaintained1.0.Furtherincreaseindegree,farvisionnotonlycannotincrease,butdecrease.Aftermydriasis,theoptometryresultwas+6.00DS.Accordingtotheeffectofaccommodationonhyperopia,theabsolutehyperopiainthispatientwasanalyzedasA+2.50DSB+2.75DSC+5.00DSD+6.00DSTest第1題Onefocallinefallsontheretina,andtheotherfocallinefallsonthelatteroftheretina,whichiscalledAcompoundmyopicastigmatismBcompoundhyperopicastigmatismCsimplehyperopicastigmatismDsimplemyopicastigmatism第2題Simplehypermetropicastigmatismiscorrectedbyusinga()lenstoreducethedistancebetweenthetwofocallinesAConvexsphericalcylindricallensBConcavesphericalcylindricallensCConvexcylindricallensDConcavecylindricallens第3題Thecurvatureofthesamemeridianisdifferent,andtheretinacannotformaclearimage,thisrefractivestateiscalledAObliqueastigmatismBIrregularastigmatismCMixedastigmatismDDoubleobliqueastigmatism第4題Accordingtothesphericalequivalentconversionmethod,ifthedegreeofastigmatismisoriginally-2.00DS/-4.50DC×90,andthedegreeofastigmatismisadjustedto-2.00DCaftertrial,theadjustedprescriptionisA-3.25DS/-2.00DC×90B-4.50DS/-2.00DC×90C-3.25DS/-2.00DC×180D-4.50DS/-2.00DC×180第5題

Beforeastigmaticeyes

arecorrected,(

)mayhavethebestvision.AVerticalfocallineBHorizontalfocallineCHighrefractivepowermeridianDAttheminimumdispersionringTest第1題Iftherefractivedifferenceofthetwoeyesis2.5D,whatisthedifferenceinthesizeoftheimagesontheretina?A5%B2.5%C3%D0.5%第2題Iftheanisometropiaofthetwoeyesistoolarge,itisoftenintolerablefortotalcorrection,sothemaximumtoleranceofanisometropiabetweeneyeswas(

)A3.00DB1.00DC5.00DD6.00D第3題TheidealwaytocorrecthighanisometropiaisAframeglassesBcornealcontactlensCrefractivesurgeryDmydriasis第4題14yearoldjuniorhighschoolstudent,firstoptometry,R:-5.50DS,L:-1.50DS,ifhechoosestowearframeglassesforcorrection,thefinalprescriptionismostlikelytobeAR:-5.50DS,L:-1.50DSBR:-5.50DS,L:-2.50DSCR:-4.00DS,L:-1.50DSDR:-6.50DS,L:-1.00DS第5題I