2025年口腔专业英语题库及答案

2025年口腔专业英语题库及答案

一、单项选择题（总共10题，每题2分）1.Whatistheprimaryfunctionoftheenamelmatrixproteinindentalcariesprevention?A.PromotestoothremineralizationB.EnhancestoothsensitivityC.PreventsbacterialadherenceD.IncreasestoothabrasionAnswer:A2.Whichofthefollowingisacommonsymptomofperiodontaldisease?A.BadbreathB.ToothsensitivityC.ToothdecayD.GumbleedingAnswer:D3.Whatisthetermfortheprocessofrestoringmissingteethwithartificialsubstitutes?A.EndodonticsB.ProsthodonticsC.OrthodonticsD.PeriodonticsAnswer:B4.Whichdentalinstrumentisprimarilyusedforscalingandrootplaning?A.ProbeB.ScalerC.CuretteD.ForcepsAnswer:B5.Whatisthemaincauseofhalitosisindentalpatients?A.PoororalhygieneB.NasalcongestionC.LunginfectionD.ThyroiddisorderAnswer:A6.Whichofthefollowingisacharacteristicofdentalcaries?A.WhitespotsonteethB.SwollengumsC.LooseteethD.SuddentoothacheAnswer:A7.Whatistheprimarygoalofdentalradiography?A.TotreatdentalcariesB.TodiagnosedentalconditionsC.ToperformdentalsurgeryD.TocleanteethAnswer:B8.Whichofthefollowingisacommontreatmentforperiodontaldisease?A.DentalextractionB.DentalimplantC.GingivectomyD.OrthodontictreatmentAnswer:C9.Whatisthetermfortheprocessofstraighteningmisalignedteeth?A.EndodonticsB.ProsthodonticsC.OrthodonticsD.PeriodonticsAnswer:C10.Whichofthefollowingisacomponentofadentaloffice?A.DentalchairB.X-raymachineC.DentaldrillD.AlloftheaboveAnswer:D二、多项选择题（总共10题，每题2分）1.Whichofthefollowingarecommonsymptomsofdentalcaries?A.ToothsensitivityB.ToothdecayC.BadbreathD.VisibleholesinteethAnswer:A,B,D2.Whatarethemaincausesofperiodontaldisease?A.PoororalhygieneB.GeneticpredispositionC.SmokingD.DiabetesAnswer:A,B,C,D3.Whichofthefollowingaretypesofdentalrestorations?A.FillingsB.CrownsC.BridgesD.DenturesAnswer:A,B,C,D4.Whatarethefunctionsofadentalprobe?A.TomeasuregumpocketsB.TodetectcavitiesC.TocleanteethD.ToremoveplaqueAnswer:A,B5.Whichofthefollowingarecommondentalinstruments?A.ScalerB.CuretteC.ForcepsD.ProbeAnswer:A,B,C,D6.Whatarethebenefitsofdentalimplants?A.DurabilityB.NaturalappearanceC.ImprovedoralhygieneD.ReducedbonelossAnswer:A,B,C,D7.Whichofthefollowingarecommontreatmentsforperiodontaldisease?A.ScalingandrootplaningB.AntibiotictherapyC.SurgicalperiodonticsD.GoodoralhygieneAnswer:A,B,C,D8.Whatarethemaincausesofhalitosis?A.PoororalhygieneB.DrymouthC.GumdiseaseD.CertainfoodsAnswer:A,B,C,D9.Whichofthefollowingaretypesofdentalradiography?A.BitewingradiographsB.PeriapicalradiographsC.PanoramicradiographsD.OcclusalradiographsAnswer:A,B,C,D10.Whatarethecomponentsofadentaloffice?A.DentalchairB.X-raymachineC.DentaldrillD.DentalrecordsAnswer:A,B,C,D三、判断题（总共10题，每题2分）1.Dentalcariesisprimarilycausedbybacterialinfection.Answer:True2.Periodontaldiseaseisirreversible.Answer:False3.Dentalimplantsareapermanentsolutionformissingteeth.Answer:True4.Scalingandrootplaningisanon-surgicaltreatmentforperiodontaldisease.Answer:True5.Goodoralhygienecanpreventdentalcaries.Answer:True6.Dentalradiographyisnecessaryfordiagnosingdentalconditions.Answer:True7.Dentalcrownsareusedtorestoredamagedteeth.Answer:True8.Dentalforcepsareusedforextractingteeth.Answer:True9.Dentalimplantscanlastalifetimewithpropercare.Answer:True10.Halitosisisalwaysasignofdentaldisease.Answer:False四、简答题（总共4题，每题5分）1.Describetheprocessofdentalcariesformation.Answer:Dentalcariesformationbeginswiththeaccumulationofplaqueontheteeth,whichcontainsbacteriathatproduceacids.Theseacidsdemineralizethetoothenamel,creatingsmallcavities.Ifnottreated,thedecayprogressesdeeperintothetooth,eventuallyreachingthedentinandpulp,whichcanleadtopainandinfection.2.Explaintheimportanceofdentalradiographyindentalpractice.Answer:Dentalradiographyiscrucialfordiagnosingdentalconditionsthatarenotvisibleduringaclinicalexamination.Ithelpsinidentifyingcavities,infections,boneloss,andotherissues.Radiographsalsoassistinplanningtreatmentssuchasfillings,rootcanals,anddentalimplants,ensuringaccurateandeffectivecare.3.Discusstheroleofgoodoralhygieneinpreventingperiodontaldisease.Answer:Goodoralhygieneplaysavitalroleinpreventingperiodontaldisease.Regularbrushing,flossing,andrinsingwithantisepticmouthwashhelpremoveplaqueandbacteriafromtheteethandgums.Thisreducestheriskofguminflammation,gumpockets,andboneloss,whicharecharacteristicofperiodontaldisease.4.Explainthebenefitsofdentalimplantsovertraditionaldentures.Answer:Dentalimplantsofferseveralbenefitsovertraditionaldentures.Theyaremorestableandfunctionlikenaturalteeth,allowingforbetterchewingandspeaking.Implantsalsohelppreventbonelossinthejaw,maintainfacialstructure,anddonotrequireremovalforcleaning.Additionally,theyaredurableandcanlastalifetimewithpropercare.五、讨论题（总共4题，每题5分）1.Discusstheimpactofsmokingonoralhealth.Answer:Smokinghasasignificantnegativeimpactonoralhealth.Itincreasestheriskofdentalcaries,gumdisease,andoralcancer.Smokingalsoreducestheabilityofthemouthtohealafterdentalprocedures,leadingtomorecomplications.Additionally,itcancausebadbreath,stainedteeth,andcontributetotheoveralldeclineinoralhealth.2.Explaintheimportanceofregulardentalcheck-ups.Answer:Regulardentalcheck-upsareessentialformaintaininggoodoralhealth.Theyallowdentiststodetectandtreatdentalproblemsearly,preventingmoresevereissues.Duringcheck-ups,dentistsperformcleanings,examinetheteethandgums,andtakeradiographstoidentifyhiddenproblems.Thisproactiveapproachhelpsinmaintainingahealthysmileandpreventingdentalemergencies.3.Discusstheroleofdentaltechnologyinmoderndentalpractice.Answer:Dentaltechnologyhasrevolutionizedmoderndentalpracticebyimprovingdiagnostics,treatments,andpatientcomfort.Advancedimagingtechniqueslikedigitalradiographyprovideclearerandmoredet