MOOCMedicalImagingDiagnosis-ChinaMedicalUniversity中國(guó)大學(xué)慕課答案RespiratorySystem(PartI)1、問題：HowmanymillilitersofpleuraleffusioncanbedisplayedonX-ray?選項(xiàng)：A、300-350mlB、50-100mlC、100-150mlD、400-450ml正確答案:【300-350ml】2、問題：Thecommoncauseofhydropneumothoraxispleuraleffusioncombinedwith____.選項(xiàng)：A、traumaB、infectionC、bleedingD、lungmetastases正確答案:【trauma】3、問題：Whichofthefollowingstatementsaboutdiffusepleuralmesotheliomaisincorrect?選項(xiàng)：A、Itcanbeclassifiedasbenignormalignant.B、Therearemultiplepleuralnodulesorlumps.C、Thereisalargeamountofpleuraleffusion.D、Irregularpleuraisthickandwavy.正確答案:【Itcanbeclassifiedasbenignormalignant.】4、問題：Thethyroidbehindthesternumtendstooccurin_______選項(xiàng)：A、upperanteriormediastinumB、middleanteriormediastinumC、uppermiddleregionofmiddlemediastinumD、lowermiddlemediastinum正確答案:【upperanteriormediastinum】5、問題：Thymomaandteratomaaremostlikelytolocatein_______.選項(xiàng)：A、middleanteriormediastinumB、upperanteriormediastinumC、uppermiddleregionofmiddlemediastinumD、lowermiddlemediastinum正確答案:【middleanteriormediastinum】6、問題：Neurogenictumorsaremostlikelytolocatein_________.選項(xiàng)：A、posteriormediastinumB、upperanteriormediastinumC、AnteriormediastinumD、uppermiddleregionofmiddlemediastinum正確答案:【posteriormediastinum】7、問題：Whichofthefollowingdiaphragmimagesisabnormal?選項(xiàng)：A、TurtlesignB、Theatelectasisissmoothandwavy.C、Adult,therightdiaphragmatictopisoftenslightlyhigherthantheleftdiaphragm.D、Theanteriorcostophrenicangleishigherthantheposteriorone.正確答案:【Turtlesign】8、問題：Theexudateproducedbypleurisycanbe________.選項(xiàng)：A、bloodyB、purulentC、chylousD、alloftheabove正確答案:【alloftheabove】9、問題：Heart,ascendingaorta,aorticarch,trachea,mainbronchusandtheirlymphnodesarelocatedin______.選項(xiàng)：A、middlemediastinumB、anteriormediastinumC、posteriormediastinumD、superiormediastinum正確答案:【middlemediastinum】10、問題：Bronchialcystandlymphomaaremostlikelytolocatein________選項(xiàng)：A、uppermiddleregionofmiddlemediastinumB、upperanteriormediastinumC、middleanteriormediastinumD、lowermiddlemediastinum正確答案:【uppermiddleregionofmiddlemediastinum】11、問題：Themostcommonsiteofpleuraladhesionsis_________.選項(xiàng)：A、costophrenicangleB、pleuraattheapexpulmonisC、cardiophrenicangleD、mediastinalpleura正確答案:【costophrenicangle】12、問題：Themostcommontumorintheanteriorsuperiormediastinum,movingwithswallow,is______選項(xiàng)：A、goiterB、thymomaC、teratomaD、lymphoma正確答案:【goiter】13、問題：Whichofthestatementsoninvasivethymomaisincorrect?選項(xiàng)：A、Multiplemetastasesarelikelytohappeninthelung.B、CTmanifestsasanirregularmasswithunclearedges.C、Themainsignofmediastinalinvasionisthedisappearanceoffatspace.D、Itcangrowalongthepleuratotheposteriormediastinumandpericardiumonthesameside.E、Itcangrowalongthepleuratotheposteriormediastinumandpericardiumonthesameside.正確答案:【Multiplemetastasesarelikelytohappeninthelung.】14、問題：WhichofthefollowingstatementsaboutCTexaminationofchestlymphomaisincorrect?選項(xiàng)：A、Focusonobservingpleuraleffusion.B、It’smoreaccuratetodisplaymediastinallymphnodes.C、Itshowslunglesionsconnectedtothemediastinumandhilus.D、Itshowspleura,chestwallandpericardiallesions.E、Itcanhelptodeterminevisionforradiotherapy.正確答案:【Focusonobservingpleuraleffusion.】15、問題：Whichistheincorrectdescriptionaboutthemediastinalsixzones?選項(xiàng)：A、Theposteriorwalloftheesophagusisthedividinglineofthemiddleandposteriormediastina.B、Thesix-zonemethodisonlyapplicabletothechestlateralimage.C、Thenarrowtrianglesurroundedbytheposteriorsternum,theanteriorborderoftheheart,theascendingaorta,andtheanteriortrachealwallistheanteriormediastinum.D、Middlemediastinumistheareaoccupiedbytheheart,aorticarch,trachea,andhilum.E、Posteriormediastinumisbehindtheanteriorwalloftheesophagusandbesidesthoracicvertebra.正確答案:【Theposteriorwalloftheesophagusisthedividinglineofthemiddleandposteriormediastina.】16、問題：Whichofthefollowingtumorsoftenoccursintheposteriormediastinum?選項(xiàng)：A、NervesheathtumorB、ThymopathyC、TeratomaD、Thyroidtumor正確答案:【Nervesheathtumor】17、問題：WhichofthefollowingistheX-rayfindingofteratomas?選項(xiàng)：A、Thereisboneshadowortoothshadowinthetumor.B、Thetumorislocatedintheanteriormediastinum.C、Thetumorisround,ovalorlobulated.D、Thereareareasofreduceddensityinthetumor.正確答案:【Thereisboneshadowortoothshadowinthetumor.】18、問題：WhichisnotanX-rayfindingofthymoma?選項(xiàng)：A、Themasschangeswithdeepbreathingpatterns.B、Themassislocatedinthemiddleoftheanteriormediastinum.C、Themassisfusiformorflat.D、Theoutlineofthemassislobulatedorwavy.E、Thereismulti-chambercalcificationinthemass.正確答案:【Themasschangeswithdeepbreathingpatterns.】19、問題：Malignant_____caninvadethepericardiumandvenacava.選項(xiàng)：A、thymomaB、teratomaC、lymphomaD、goiter正確答案:【thymoma】20、問題：Thecommonmediastinaltumorinthehilumis_________選項(xiàng)：A、lymphomaB、teratomaC、retrosternalgoiterD、thymoma正確答案:【lymphoma】RespiratorySystem(PartII)1、問題：HowmanymillilitersofpleuraleffusioncanbedisplayedonX-ray?選項(xiàng)：A、300-350mlB、50-100mlC、50-100mlD、400-450ml正確答案:【300-350ml】2、問題：Thecommoncauseofhydropneumothoraxispleuraleffusioncombinedwith____.選項(xiàng)：A、traumaB、infectionC、bleedingD、lungmetastases正確答案:【trauma】3、問題：Whichofthefollowingstatementsaboutdiffusepleuralmesotheliomaisincorrect?選項(xiàng)：A、Itcanbeclassifiedasbenignormalignant.B、Therearemultiplepleuralnodulesorlumps.C、Thereisalargeamountofpleuraleffusion.D、Irregularpleuraisthickandwavy.正確答案:【Itcanbeclassifiedasbenignormalignant.】4、問題：Thethyroidbehindthesternumtendstooccurin_______.選項(xiàng)：A、upperanteriormediastinumB、middleanteriormediastinumC、uppermiddleregionofmiddlemediastinumD、lowermiddlemediastinum正確答案:【upperanteriormediastinum】5、問題：Thymomaandteratomaaremostlikelytolocatein______.選項(xiàng)：A、middleanteriormediastinumB、upperanteriormediastinumC、uppermiddleregionofmiddlemediastinumD、lowermiddlemediastinum正確答案:【middleanteriormediastinum】6、問題：Neurogenictumorsaremostlikelytolocatein____.選項(xiàng)：A、posteriormediastinumB、upperanteriormediastinumC、AnteriormediastinumD、uppermiddleregionofmiddlemediastinum正確答案:【posteriormediastinum】7、問題：Whichofthefollowingdiaphragmimagesisabnormal?選項(xiàng)：A、TurtlesignB、Theatelectasisissmoothandwavy.C、Adult,therightdiaphragmatictopisoftenslightlyhigherthantheleftdiaphragm.D、Theanteriorcostophrenicangleishigherthantheposteriorone.正確答案:【Turtlesign】8、問題：Theexudateproducedbypleurisycanbe_____.選項(xiàng)：A、alloftheaboveB、bloodyC、purulentD、purulent正確答案:【alloftheabove】9、問題：Heart,ascendingaorta,aorticarch,trachea,mainbronchusandtheirlymphnodesarelocatedin____.選項(xiàng)：A、middlemediastinumB、anteriormediastinumC、posteriormediastinumD、superiormediastinum正確答案:【middlemediastinum】10、問題：Bronchialcystandlymphomaaremostlikelytolocatein_______.選項(xiàng)：A、uppermiddleregionofmiddlemediastinumB、uppermiddleregionofmiddlemediastinumC、middleanteriormediastinumD、lowermiddlemediastinum正確答案:【uppermiddleregionofmiddlemediastinum】11、問題：Themostcommonsiteofpleuraladhesionsis_____.選項(xiàng)：A、costophrenicangleB、pleuraattheapexpulmonisC、pleuraattheapexpulmonisD、mediastinalpleura正確答案:【costophrenicangle】12、問題：Themostcommontumorintheanteriorsuperiormediastinum,movingwithswallow,is___.選項(xiàng)：A、goiterB、thymomaC、teratomaD、lymphoma正確答案:【goiter】13、問題：Whichofthestatementsoninvasivethymomaisincorrect?選項(xiàng)：A、MultiplemetastasesarelikelytohappeninthelungB、CTmanifestsasanirregularmasswithunclearedgesC、ThemainsignofmediastinalinvasionisthedisappearanceoffatspaceD、ItcangrowalongthepleuratotheposteriormediastinumandpericardiumonthesamesideE、Itcanentertheabdominalcavitythroughtheaorticorficeanddiaphragmaticaperture正確答案:【Multiplemetastasesarelikelytohappeninthelung】14、問題：WhichofthefollowingstatementsaboutCTexaminationofchestlymphomaisincorrect?選項(xiàng)：A、FocusonobservingpleuraleffusionB、It’smoreaccuratetodisplaymediastinallymphnodesC、ItshowslunglesionsconnectedtothemediastinumandhilusD、Itshowspleura,chestwallandpericardiallesionsE、Itcanhelptodeterminevisionforradiotherapy正確答案:【Focusonobservingpleuraleffusion】15、問題：Whichistheincorrectdescriptionaboutthemediastinalsixzones?選項(xiàng)：A、TheposteriorwalloftheesophagusisthedividinglineofthemiddleandposteriormediastinaB、Thesix-zonemethodisonlyapplicabletothechestlateralimageC、Thenarrowtrianglesurroundedbytheposteriorsternum,theanteriorborderoftheheart,theascendingaorta,andtheanteriortrachealwallistheanteriormediastinumD、Middlemediastinumistheareaoccupiedbytheheart,aorticarch,trachea,andhilumE、Posteriormediastinumisbehindtheanteriorwalloftheesophagusandbesidesthoracicvertebra正確答案:【Theposteriorwalloftheesophagusisthedividinglineofthemiddleandposteriormediastina】16、問題：Whichofthefollowingtumorsoftenoccursintheposteriormediastinum?選項(xiàng)：A、NervesheathtumorB、ThymopathyC、TeratomaD、Thyroidtumor正確答案:【Nervesheathtumor】17、問題：WhichofthefollowingistheX-rayfindingofteratomas?選項(xiàng)：A、ThereisboneshadowortoothshadowinthetumorB、ThetumorislocatedintheanteriormediastinumC、Thetumorisround,ovalorlobulatedD、Thereareareasofreduceddensityinthetumor正確答案:【Thereisboneshadowortoothshadowinthetumor】18、問題：WhichisnotanX-rayfindingofthymoma?選項(xiàng)：A、WhichisnotanX-rayfindingofthymoma?B、Themassislocatedinthemiddleoftheanteriormediastinum.C、ThemassisfusiformorflatD、TheoutlineofthemassislobulatedorwavyE、Thereismulti-chambercalcificationinthemass正確答案:【W(wǎng)hichisnotanX-rayfindingofthymoma?】19、問題：Malignant____caninvadethepericardiumandvenacava.選項(xiàng)：A、thymomaB、teratomaC、lymphomaD、goiter正確答案:【thymoma】20、問題：Thecommonmediastinaltumorinthehilumis_________.選項(xiàng)：A、lymphomaB、teratomaC、retrosternalgoiterD、thymoma正確答案:【lymphoma】CirculationSystem(PartII)1、問題：ThemorereliableX-rayfindingfordiagnosingconstrictivepericarditisis______.選項(xiàng)：A、pericardialcalcificationB、weakenedheartbeatC、thenormalarcoftheheartedgedisappearingD、interstitialpulmonaryedemaE、pleuralthickeningandadhering正確答案:【pericardialcalcification】2、問題：Themostsensitive,simpleandsafetechniquefordiagnosingpericardialeffusionis________.選項(xiàng)：A、CTscanB、cardiovascularimagingC、CTenhancementD、X-rayplainfilmE、MRIscan正確答案:【CTscan】3、問題：ThemostcharacteristicfindinginX-rayfordiagnosingconstrictivepericarditisis______.選項(xiàng)：A、visibleeggshell-likecalcificationinpericardiumB、triangularheartshadowwithirregularedgesC、straightandstiffheartedges,andtheuncleararchesD、dilationofsuperiorvenacavaandoddveinsE、diminishedordisappearedheartbeat正確答案:【visibleeggshell-likecalcificationinpericardium】4、問題：ThereliableX-rayfindingfordiagnosingaorticaneurysmis_____.選項(xiàng)：A、theprotrudingmassshadowexpandingwiththeheartcontractionB、limitedfusiformprojectionshadowbesidestheaortaC、multi-positionobservationbeingcloselyrelatedtotheaortaD、theregularandsharpE、calcificationfoundontheedgeoftheprotrudingmassshadow正確答案:【theprotrudingmassshadowexpandingwiththeheartcontraction】5、問題：ThehemodynamicsoftetralogyofFallotmainlydependson____.選項(xiàng)：A、thedegreeofpulmonaryarterystenosisB、thedegreeofaorticrideC、thedegreeofrightventricularhypertrophyD、thesizeofventricularseptaldefectE、thedegreeofleftventricularhypertrophy正確答案:【thedegreeofpulmonaryarterystenosis】6、問題：Regardingthepathologicalclassificationofaorticdissection,whichofthefollowingisincorrect?選項(xiàng)：A、StanfordB,theruptureislocatedintheascendingaorta,regardlessoftheextentofinvolvementB、DeBakeyI,thefractureislocatedintheascendingaorta,andthedissectionisextensiveC、DeBakeyII,thefractureislocatedintheascendingaorta,andthedissectionislimitedtotheascendingaortaD、DeBakeyIIIA,theruptureislocatedinthedescendingaorta,onlyinvolvingthethoracicaortaE、DeBakeyIIIB,theruptureislocatedinthedescendingaorta,andthedissectionisextensive正確答案:【StanfordB,theruptureislocatedintheascendingaorta,regardlessoftheextentofinvolvement】7、問題：Inchildrenwithcongenitalheartdisease,X-rayexaminationshowedthatthepulmonaryarterysegmentwasdepressed,thepenetrationofthetwolungfieldswashigh,thelungtexturewasslender,andthegrid-liketexturewasseeninthelungfield.Themostlikelydiagnosisis______.選項(xiàng)：A、tetralogyofFallotB、atrialseptaldefectC、patentductusarteriosusD、ventricularseptaldefectE、transpositionofaorta正確答案:【tetralogyofFallot】8、問題：WhichstatementisincorrectregardingtheX-rayfindingsofventricularseptaldefectswithaorticinsufficiency?選項(xiàng)：A、Pulmonaryhypertensionismoreobvious.B、Itdependsontheleft-to-rightshuntflowandthedegreeofaorticvalveregurgitationC、Intheearlystageofthedisease,ventricularseptaldefectchangesandtheaortawidenssignificantlyD、Whenaorticvalveinsufficiencyoccurs,theleftatriumincreasessignificantlyE、Increasedlungbloodandheartenlargementappeardisproportionately正確答案:【Pulmonaryhypertensionismoreobvious.】9、問題：WhichstatementisincorrectregardingthetypicalX-rayfindingsofthepatentductusarteriosus?選項(xiàng)：A、InfundibularsigncanbeseenB、LeftventricleisenlargedC、LeftatriumisenlargedD、AorticnodeiswidenedE、Thereismorepulmonarybloodandthepulmonaryarterysegmentprotrudes正確答案:【Infundibularsigncanbeseen】10、問題：Whatisthemostcommonmalformationwithventricularseptaldefects?選項(xiàng)：A、PatentductusarteriosusB、DeformityofatrioventricularchannelC、AorticvalveinsufficiencyD、PulmonaryvalvestenosisE、Transpositionoflargevessels正確答案:【Patentductusarteriosus】11、問題：Themostcommoncongenitalheartdiseaseinadultsclinicallyis____.選項(xiàng)：A、atrialseptaldefectB、ventricularseptaldefectC、patentductusarteriosusD、pulmonaryvalvestenosisE、tetralogyofFallot正確答案:【atrialseptaldefect】12、問題：WhichstatementshouldbeexcludedforX-rayexaminationofcongenitalheartdisease?選項(xiàng)：A、GeneralX-rayexamination,combinedwithclinicaldata,canleadtoafinaldiagnosisB、X-rayexaminationisanimportantmethodtodiagnosecongenitalheartdiseaseC、Forcomplexdeformities,furthercardiaccatheterizationisrequiredD、AngiographycanhelptounderstandtheanatomicalstructureandhemodynamicchangesintheheartE、GeneralX-rayexaminationhascertainlimitsforcomplexdeformities正確答案:【GeneralX-rayexamination,combinedwithclinicaldata,canleadtoafinaldiagnosis】13、問題：Child,heartmurmurfoundsincechildhood,L2-4intercostalroughsystolicandatypicaldiastolicmurmursheard.X-rayfilmshowed:increasedpulmonaryblood,enlargedventricles--mainlytheleftventricle,normalaorticnode.Filmtaken4yearslater:Theincreaseinlungbloodwasrelativelyreduced;theleftventriclewasenlargedsignificantlycomparedwiththepreviouscondition,andthepulmonaryhypertensionwasnotobvious.Themostlikelydiagnosisis_____.選項(xiàng)：A、ventricularseptaldefectwithaorticvalveinsufficiencyB、ventricularseptaldefectleadstoleftheartfailureC、ventricularseptaldefectwithpatentductusarteriosusD、naturalhealingofsmallventricularseptaldefectsE、patentductusarteriosus正確答案:【ventricularseptaldefectwithaorticvalveinsufficiency】14、問題：Child,3-year-old,heartmurmursfoundsincechildhood,two-phasemurmursheardintheintercostalspacebetweenL2-3,accompaniedbythrill,andhyperactivityofsecondsoundofpulmonaryarteries.X-rayfilmshowstheaorticnodeiswide,thepulmonaryarterysegmentisprotruding,thepulmonarybloodisincreased,andtheleftatriumandventricleareenlarged.Themostlikelydiagnosisis_______.選項(xiàng)：A、patentductusarteriosuB、atrialseptaldefectC、ventricularseptaldefectD、ventricularseptaldefectandaorticinsufficiencyE、ventricularseptaldefectandpatentductusarteriosus正確答案:【patentductusarteriosu】15、問題：ThetypicalX-rayfindingsofventricularseptaldonotinclude:選項(xiàng)：A、TheleftatriumisnotlargeB、HeartshadowismitralvalveshapedwithmoderateandhighlevelofenlargementC、Enlargementofbothventricles,mainlytheleftoneD、IncreasedpulmonarybloodandprotrudingpulmonaryarterysegmentE、Aorticnodeisnormal正確答案:【Theleftatriumisnotlarge】16、問題：Thecommoncauseforlargeaneurysmshavingweakorabsentpulseis______.選項(xiàng)：A、adhesionaroundtheaneurysmB、combinedwithheartdysfunctionC、combinedwithvalvulardiseaseD、muralthrombosis正確答案:【adhesionaroundtheaneurysm】17、問題：Themostcommontypeofcongenitalpulmonarystenosisis_______.選項(xiàng)：A、valvularstenosisB、infundibularstenosisC、supravalvularstenosisD、subvalvularstenosis正確答案:【valvularstenosis】18、問題：WhichofthefollowingX-rayfindingsinpericardialeffusionisincorrect?選項(xiàng)：A、ElongationofaortaandweakeningofpulsatioB、TheheartshadowisintheshapeofaflaskandthearchdisappearsC、WideningofsuperiorvenacavashadowD、TheheartbeatweakensordisappearsE、Theheartbeatweakensordisappears正確答案:【Elongationofaortaandweakeningofpulsatio】19、問題：WhichofthefollowingisnotanabnormalmanifestationthatcanbedisplayedbyCTandMRIforaorticdissection?選項(xiàng)：A、CalcificendomembraneshiftsinwardB、intimalflapC、TrueandfalselumensD、Thrombosisinthefalselumen正確答案:【Calcificendomembraneshiftsinward】20、問題：Whatcanbeseenwithjetsigninradiography?選項(xiàng)：A、PulmonaryvalvestenosisB、VentricularseptaldefectC、AtrialseptaldefectD、Patentductusarteriosus正確答案:【Pulmonaryvalvestenosis】21、問題：Whichistheincorrectimagingfindingofaortitis?選項(xiàng)：A、Forpulmonaryartery,unilateralinvolvementiscommon,andbilateralinvolvementisrareB、Uneventhicknessofarteriallumens;concentricstenosisandobstructionwithsmoothedgesC、ArterialdilationandaneurysmformationcanaffecttheaortaanditsmainbranchesproximaltotheheartD、1/3-1/2casesofpulmonaryarteriesareinvolved,showingmultiplepulmonaryarterialstenosisandexpansionE、Abdominalaorta,descendingthoracicaorta,subclavianarteryandrenalarteryaremostcommonlyinvolved正確答案:【Forpulmonaryartery,unilateralinvolvementiscommon,andbilateralinvolvementisrare】22、問題：WhichisnottheX-raydifferentialdiagnosisbetweenthepatentductusarteriosusandtheaortopulmonaryseptaldefect?選項(xiàng)：A、ContrastexaminationshowsthepulmonaryarterywhenthepatentductusarteriosusintheascendingaortaB、Inplainfilm,aorticnodeoftheaortopulmonaryseptaldefectisnotwideandhasnofunnelsignC、Inpatentductusarteriosus,catheterexaminationshowsthatthecatheterdirectlyentersthedescendingaortafromthepulmonaryarteryD、Inaortopulmonaryseptaldefect,catheterexaminationshowsthatthecatheterdirectlyenterstherightinnominatearteryfromthepulmonaryarteryE、Contrastexaminationshowsthepulmonaryarterywhentheaortopulmonaryseptaldefectintheascendingaorta正確答案:【Contrastexaminationshowsthepulmonaryarterywhenthepatentductusarteriosusintheascendingaorta】23、問題：Whichofthefollowingcongenitalheartdiseasescannotcausepulmonaryhypertension?選項(xiàng)：A、TetralogyofFallotB、Eisenmenger'ssyndromeC、PatentductusarteriosusD、AtrialseptaldefectE、Ventricularseptaldefect正確答案:【TetralogyofFallot】24、問題：WhichofthefollowingX-raymanifestationsofpulmonaryembolismisinaccurate?選項(xiàng)：A、ItmostlyinvolvesthepulmonarylobearteriesandcanoccurfrequentlyB、ItalwayshappensinthelowerlungandthebottomofthelungC、ThetypicalX-raymanifestationisadensetriangleshadowoftheperipheryofthelungD、AdenseshadowwiththebottomtowardthepleuraandthetippointingtothehilumE、Itcanalsobeinlumpsorlargepatchesofhighdensity正確答案:【Itmostlyinvolvesthepulmonarylobearteriesandcanoccurfrequently】25、問題：WhichofthefollowingX-raymanifestationsofthoracicaorticaneurysmisincorrect?選項(xiàng)：A、Ifthereisnopulsationintheshadowofthemassandthewidenedmediastinum,ananeurysmcanbeexcludedB、ShadowofmediastinumwidensorlimitedmassshadowformsC、MassandwidenedmediastinumcanbedetectedwithdilatedpulsationD、VisiblecalcificationofthewidenedaorticwallorthemassedgeE、Visiblesecondarychangeswhenthemassescompressingsurroundingorgans正確答案:【Ifthereisnopulsationintheshadowofthemassandthewidenedmediastinum,ananeurysmcanbeexcluded】DigestiveSystem(PartI)1、問題：Thepatienthasrecentlyhadathroatdiscomfort.Theobliquepositionoftheesophaguswithbariumshowsthearc-shapedindentationoftheposteriorwalloftheuppersectionoftheesophagus.Whatisthecondition?選項(xiàng)：A、ExternalesophagealpressurelesionB、EsophagealcancerC、EsophagealleiomyomaD、Inflammationoftheesophagus正確答案:【Externalesophagealpressurelesion】2、問題：Whichofthefollowingstatementsonesophagealcancerisincorrect?選項(xiàng)：A、TheesophagealwallissoftB、TheesophagealwallisstiffC、ThereisirregularstenosisandfillingdefectD、Theesophagealwallisthickwithmildenhancement正確答案:【Theesophagealwallissoft】3、問題：Whichoneisnotthemanifestationofesophagealvarices?選項(xiàng)：A、StiffwallB、MostlyseeninthelowersegmentC、DecreasedesophagealtensionD、Themucosaisslightlytortuous,orbead-likefillingdefectappears正確答案:【Stiffwall】4、問題：Whichofthefollowingstatementsonbenigngastriculcerisincorrect?選項(xiàng)：A、Aftertreatmentofgastriculcer,flatlocalstomachwallandabnormalperistalsisaresignsofmalignanttransformationB、Thesizeisaround2mmC、Mostlyit’sroundD、Itoftenappearsnearthegastricangle正確答案:【Aftertreatmentofgastriculcer,flatlocalstomachwallandabnormalperistalsisaresignsofmalignanttransformation】5、問題：TheX-rayfindingofduodenalulcersis____.選項(xiàng)：A、nichesB、bulbdeformationC、mucosaldisorderandtortuosityD、pyloricspasm正確答案:【niches】6、問題：WhichofthefollowingonX-rayfindingsingastriculcerisincorrect?選項(xiàng)：A、FillingdefectsB、NichesC、MucosalconcentrationD、ShorterlessercurvatureE、Hourglassstomach正確答案:【Fillingdefects】7、問題：Themostcommonsiteofstomachulcersis____.選項(xiàng)：A、nearthelessercurvatureB、greatercurvatureC、pylorussinusD、posteriorwallofthestomachE、anteriorwallofthestomach正確答案:【nearthelessercurvature】8、問題：Whichofthefollowingstatementsonflat-surfaceearlygastriccancer(Ⅱb)isincorrect?選項(xiàng)：A、TheX-rayfindingsofIIbcanbegraspedbyordinarydoctorsevenwithalittleeffortB、BecausethesizeoftypicalIIbisalmostbelow5mm,itisrarelyseenonX-rayC、InⅡcorⅡa,ifthedegreeofdepressionorupliftistooslight,itmayberegardedassimilartoⅡbD、Besidesfindingearlystagegastriccancerorprogressivecancerorafterthediscovery,Ⅱbreappears,whichiscalledconcomitantⅡbE、TheX-rayfindingofⅡbisasubtlemucosalabnormalityonthecompressionimageordoublecontrastimage(disturbedgastricimage)正確答案:【TheX-rayfindingsofIIbcanbegraspedbyordinarydoctorsevenwithalittleeffort】9、問題：WhichofthefollowingistheX-rayfindingofesophagealcancer?選項(xiàng)：A、Mucosalfoldisdisappeared,brokenanddestroyed.InsteadthedisorderedirregularimageonthesurfaceofthelesionB、Mucosalfoldsinthemiddleandlowerpartsoftheesophagusshowearthworm-shapedorbead-shapedfillingdefects,andtheedgesofthewallarejaggedC、DilatedesophaguswithlargeamountofbariumretentionD、Themiddlepartoftheesophagusprotrudesintothecavityinhemisphericalpattern,andthenormalmucosacanbeseenonitE、Thelowerpartoftheesophagusisinbeak-likenarrowshape,andtheupperendisdilated正確答案:【Mucosalfoldisdisappeared,brokenanddestroyed.Insteadthedisorderedirregularimageonthesurfaceofthelesion】10、問題：Whichofthefollowingstatementsaboutesophagealcancerisincorrect?選項(xiàng)：A、Womenattheageof40-70aresusceptibletoesophagealcancerB、ThemainsymptomisprogressivedysphagiaC、Pathologicalclassificationcanbedividedintoinfiltrationtype,hyperplasiatypeandulcertypeD、Earlyesophagealcanceronlyinvadesthemucosaorsubmucosa,withlimitedrangeandmildsymptomsE、Earlyesophagealcancercanonlybediagnosedbycarefulexamination正確答案:【W(wǎng)omenattheageof40-70aresusceptibletoesophagealcancer】11、問題：Thetypicalclinicalsymptomofesophagealcanceris______.選項(xiàng)：A、progressivedysphagiaB、burningesophagusC、foreignbodysensationinpharynxD、acidrefluxE、belching正確答案:【progressivedysphagia】12、問題：Theimportantdifferencebetweenesophagealvaricesandesophagealcanceris:選項(xiàng)：A、Inesophagealvarices,theesophagealwallissoftandflexibleB、Esophagealvariceshavenomucosabreak,destructionordisappearanceC、ThereisnocancerousnichesinesophagealvaricesD、ThereisnostenosisinesophagealvaricesE、Thereisnosinglelargeintraductalbulgeinesophagealvarices正確答案:【Inesophagealvarices,theesophagealwallissoftandflexible】13、問題：TypicalX-raymanifestationoftypeIIIearlygastriccanceris_____.選項(xiàng)：A、thenicheswithirregularshapeandobviousborders,andthesurroundingmucosalfoldswithbreakandfusionB、smallirregularfillingdefectswithclearbordersC、stomachstenosisD、mucosaldestructionE、Thedestructionofthegastricditchesandthegastricgroovesshowsirregularandgranularshadow,withslightdepressionsandstiffness正確答案:【thenicheswithirregularshapeandobviousborders,andthesurroundingmucosalfoldswithbreakandfusion】14、問題：Inearlygastriccancer,thelesionislimitedto____.選項(xiàng)：A、mucosallayerorsubmucosaB、muscularlayerC、serousmembranelayerD、nolymphnodemetastasis正確答案:【mucosallayerorsubmucosa】15、問題：WhichoneisnottheX-rayfindingofulcerativegastriccancer?選項(xiàng)：A、CollarsignB、IrregularnichesC、IrregularCarmanmeniscussignD、Fingerprint-likefillingdefect正確答案:【Collarsign】16、問題：Awomanpatientonanemptystomachsufferedfrompainunderthexiphoidprocess,whichwassevereatnight,andthepaineasedaftereating.Thepatientcametothehospitalforexamination.Thepreferredimagingexaminationis____.選項(xiàng)：A、uppergastrointestinaltractradiographyB、gastroscopeC、abdominalultrasoundD、abdominalCTE、plainfilmofabdomen正確答案:【uppergastrointestinaltractradiography】17、問題：X-raymanifestationofchronicantralgastritisis___.選項(xiàng)：A、jaggededgeofthegastricantrum,thedeformationandspasmofthegastricantrumB、deformationoftheentirestomachwallC、hyperactivityofgastricwallD、stiffgastricwall,weakenedmovementE、retentionfluidinthestomach正確答案:【jaggededgeofthegastricantrum,thedeformation