验光员定配工试题OptometristWord格式文档下载.docx
- 文档编号:22068968
- 上传时间:2023-02-02
- 格式:DOCX
- 页数:6
- 大小:17.07KB
验光员定配工试题OptometristWord格式文档下载.docx
《验光员定配工试题OptometristWord格式文档下载.docx》由会员分享,可在线阅读,更多相关《验光员定配工试题OptometristWord格式文档下载.docx(6页珍藏版)》请在冰豆网上搜索。
8,visualacuitycriteria:
identification0.1~0.4chart,eachmark(inarow)cancorrectlyidentifythevisualacuity,countby0.5~0.6;
identifythechartasthestandard,eachlinesignareallowed1.Still,thebankby0.7~1;
identifythechartasthestandard,eachlinesignareallowed2wrong,stillthroughtherow.
9,inthelightofretinoscopyreflectedfourelementsaretrends,speed,brightnessandshape.
10,contactlensesonthefirstdaywear4hours,seconddaystoextend2hours
Two,multiple-choicequestions(15points)
1,tearis(B)A,neutral,B,slightlyalkaline,C,acidic,D,alkaline.
2.Extraocularmusclesarecommon(C)
A,4;
B,5;
C,6;
D,8.
3.Thediopter1/4isrepresentedby(A)
A,1/4D,B,1/8D,C,1/2D,D,neither.
4,eyesclose,lensciliarymusclecontraction,whatkindofchanges?
(A)
Aandthicken;
Bandthinning;
Candnochange;
D,notnecessarily.
5.Inrefractivecalculation,theunitoffocallengthisused
(C)
A,mm;
B,cm;
C,m;
D,ft.
6.Lookattheobjectthroughtheprismandmovetheobjectinwhichdirection(A)
A,thetopoftheprism;
B,prismbottom;
C,prismleftandrightdirection;
D,nochange.
Inthe7andthreeprismcalculations,themovingdistanceisusedinunits(B)
Amm;
D,inch.
8,thefarpointoftheeyeisinfinite,thenearpointis10cm,andtherangeisB
A,1D,B,10D,C,5D,D,11D.
9,whenthedifferencebetweenthetwoeyes,whenthedifferenceismorethan,knownasanisometropia.(A)
A,2.50D,B,2.00D,C,1.50D,D,3.00D.
10,wheneyesightexamination,fareyesightislessthan1,near
visionisnormal,shouldbewhichofthefollowingsituations?
(D)
A,myopia,B,hyperopiaeyes,C,eyes,Dmyopiaorcomplexmyopicastigmatism.
11,nearvisualinspection,theinspectiondistancerequirements(D)
A,33cm;
B,20cm;
C,greaterthan10cm;
D,withoutrestriction.
12,thefirstcontactlenswearers,forthefirsttimeafterwearingafewdaystoreview.(C)
Aand2days;
Band5days;
Cand7days;
Dand15days.
13,inthemeasurementofnearPD,howmuchisthegeneraldistance?
(D)
A,10~15cm;
B,15~20cm;
C,20~30cm;
D,30~40cm.
14,glassesmirroreyedistanceisgenerallydeterminedtobehowmuch?
(B)
A,10mm;
B,12mm;
C,16mm;
D,20mm.
15,theuseofcrosscolumnmirrorfineaxisposition,thehandleshouldbealigned(A)
A,cylindricalmirroraxial;
B,andaxialopposite;
C,
independent;
D,adifferenceof5degrees.
Three,determinethetitle(tick,Xinparentheses)(15)
1,blinkcankeepcontactlenseswetclean,thelensandcorneahavegoodadhesion.(V)
2.Thedistancebetweentheopticcenterandtheloweredgeofthepupilisneartheheightoftheopticcenternearthemarginofthelowereyelid.(V)
3.Whenthelightisstrong,theconstrictorintheiriscontracts,thepupilexpands,andthepupilbecomessmallerwhenthelightisdim.(x)
4,thelightcomingfromdifferentdirectionsdoesnotaffecteachother,butitstillmovesinitsowndirection.(V)
5,itisthereallensimaging,negativelensimagingforvirtualimage.(V)
6,eyeaxis(axis)andthelineofsightisonething.(x)
7,theaccommodativeforceoftheeyeisconsistentwiththeconvergenceforce;
thenearsightednessandhyperopiaareincompatible.(V)
8,undernormalcircumstances,theuppereyelidabout1to2mmoftheupperedgeofthecornea.(V)
9,tearexamination,tearsecretionnormal,5minuteslater,
filterpapercanbesoaked10~15mm.Lessthan5mmisanexception.(V)
10,distantvisionmeasurement,thedistanceis5meters,thesideeyecansquint.(x)
11,computeroptometryresultscanbedirectlyusedasprescriptionglasses.(x)
12,adistanceof1metersintheretinoscopy,reverse,preliminaryjudgmentformorethan1.00Dofmyopia.(V)
13,mildcornealinjury,doesnotaffectthewearingofcontactlenses.(V)
14,wearcontactlensesafteritching,maybecomplicatedbygiantpapillaryconjunctivitis,muststopwearingtreatment.(V)
15,myopiacorrectedto1aftervision,redgreentestresultsareredstandardclearly,indicatingmyopialessthancorrection.(V)
Four,Janeanswer(25points)
1.Describethelightthroughwhichmediareachestheretina.
Answer:
cornea,aqueoushumor,lens,vitreousbody,retina.
2.Whatisastigmatism?
Whentheeyeadjustmentwhenstationary,parallellightthroughtherefractivesystem,duetothedifferentrefractivemeridian,resultingindifferentdegreeofdispersion,soitcannotbeclusteredintofocusontheretina,buttheformationofthetwofocallinesatdifferentdistances,representsthedegreeofastigmatismdistanceoftwofocallinebetween.Becausetheretinapresentsonlyaclusterofringsoraline,sothepatientregardlessofthedistancebetweentheobjectsareblurred.
3,thedistancemeasurementprocessofpupils.
Rulermethod:
1)andtheexamineeisinthenearworkingdistance,theexamineelefteyeshouldbefacingtheexamineebotheyesbetween.2)subjectswerebotheyesfixedonthelefteyeoftheexaminer.3)thehorizontaldirectionoftherulerisattachedtothenoseofthesubject,anditissimilartothedistancefromtheeyetotheeye.4)theexaminerclosedhisrighteye,
Inthelefteyegaze,therulerzeroalignmentoftherightedgeofthepupil.5)lookatthesubjectoftheleftpupiledgerulerscalefornearvisionipd.
4,briefdescriptionoftheeyeappearance,includingwhat?
Eyepositionexamination,eyemovementandeyemovement,strabismus,examinationofeyelids,skin,conjunctiva,colorandotherpathologicalchanges,andexaminationoftearspots.Checkforcornealdamage,pupilsize,symmetry,aqueoushumorandlensopacity,andconjunctivallesions.
5.Brieflydescribethemethodandprocedureofthearrangement.(theoptometristdoesnotdoit)
Analysisofprescription;
Article;
pupildistance;
determinetheframecollectioncenter;
measuringlensfocimeter,determinetheprocessingcenter,makingtemplate;
edgedetection;
assembly;
;
shapingandrigging.
Five,calculationquestions(35points)
1.Thefocallengthofapositivelensis1meters.Howmuchisthediopterofthislens?
1.00D
2,thejointandconversionofsphericalprism(1pointspersubject)
-2.00D.Scombinedwith4.50D.Sresults?
-1.00*180*1805.25combinedresults?
1.00/0.50*90*90-1.75/-1.25combinedresults?
2.50*90*1802.00combinedresults?
-2.50/-1.50*90*180-3.00/1.00combinedresults?
Howmuchis3,F=4.00D.S.glassesopticalcenter3mmatthetopofthethreeprism?
Whatdirectionisthebottomofthethreeprism?
1.2,adownward
4,atadistanceof1meterswhentheneutralpointissubjectedtothe3.25lens,theeyedioptershouldbehowmuch?
4--4.25D;
5.Theprescriptionforrefractiveexaminationis5.25/-1x90.Howmanylensesshouldbechosen?
5--5.25D
6,56-14-140framesareknown,whatisthedistancefromthecenterofthelevelfortheframe?
(theoptometristdoesnotdoit)
6,70mm;
7,54-16-140framesknownas62mm,findthenumberofPD,theleveloftheheart?
7,4mm;
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 验光 员定配工 试题 Optometrist
![提示](https://static.bdocx.com/images/bang_tan.gif)