徐州市中医院影像医学英语考核

徐州市中医院影像医学英语考核一、选择题（每题2分，共20题）1.Whichofthefollowingimagingmodalitiesismostsuitableforevaluatingthestructureofthebiliarysystem?A.MRIB.CTC.UltrasoundD.PET(答案：C)2.Theterm"nodule"inradiologytypicallyreferstoamasswithadiameterof:A.≤1cmB.1–2cmC.>2cmD.Anysize(答案：A)3.WhichcontrastagentiscommonlyusedforMRIofthebraintoenhancemyelinsheaths?A.Gadolinium-basedcontrastB.Omniscan(gadodiamide)C.Ferumoxsil(SuperparamagneticIronOxide)D.Noneoftheabove(答案：B)4.Inchestradiography,the"cardiacsilhouette"refersto:A.TheoutlineoftheheartandgreatvesselsB.ThepulmonaryarterybifurcationC.ThediaphragmaticcontourD.Themediastinalwidth(答案：A)5.Whichradiographicsignsuggestsapulmonaryembolism?A.AirbronchogramsB.Westermark’ssignC.KerleyBlinesD.Pleuraleffusion(答案：B)6.The"sacrum"ispartofwhichanatomicalregion?A.ThoracicspineB.LumbarspineC.SacralregionD.Cervicalspine(答案：C)7.Whichimagingtechniqueispreferredfordetectingacutestrokewithinthefirstfewhours?A.CTB.MRIdiffusion-weightedimaging(DWI)C.UltrasoundD.PET(答案：B)8.The"femoralneck"isapartofwhichbone?A.HumerusB.FemurC.TibiaD.Patella(答案：B)9.Whichimagingmodalityisleastusefulforevaluatingmusculoskeletaltrauma?A.X-rayB.MRIC.CTD.PET(答案：D)10.The"ischialtuberosity"islocatedonwhichpartofthepelvis?A.AnterioriliacspineB.PosteriorischialtuberosityC.SuperiorpubicramusD.Inferiorischialspine(答案：B)二、填空题（每题2分，共10题）1.Theprocessofconvertinganalogradiographicimagesintodigitalformatiscalled________.(答案：Digitalization)2.The"Lichtensteinsign"isassociatedwithwhichlungdisease?________(答案：Pneumonia)3.The"acromion"isapartofthe________bone.(答案：Scapula)4.The"T1-weightedMRI"sequenceprimarilyshows________structures.(答案：Anatomical)5.The"KerleyBlines"areseenin________disease.(答案：Heartfailure)6.The"sellaturcica"islocatedinthe________bone.(答案：Sphenoid)7.The"zygomaticarch"isformedbythefusionofthe________and________bones.(答案：Maxilla,Zygomatic)8.The"ischialspine"islocatedatthe________ofthepelvis.(答案：Posterior)9.The"mediastinum"isthecentralcompartmentbetweenthe________and________.(答案：Lungs)10.The"femoralhead"isapartofthe________joint.(答案：Hip)三、判断题（每题1分，共10题）1.MRIismoresensitivethanCTfordetectingbraintumors.(正确)2.A"pleuraleffusion"isalwayspathological.(错误)3.The"pubicsymphysis"islocatedattheanteriorpartofthepelvis.(正确)4.PETscansareprimarilyusedforfunctionalimaging.(正确)5.The"liver"isthelargestinternalorganinthehumanbody.(正确)6."Osteoarthritis"typicallyshowsbonespursonX-ray.(正确)7.The"carotidartery"suppliesbloodtothebrain.(正确)8.The"costophrenicangle"istheanglebetweenthediaphragmandribs.(正确)9."Lungnodules"largerthan3cmareclassifiedasmasses.(正确)10.The"sphenoidbone"ispartofthefacialskeleton.(错误)四、简答题（每题5分，共5题）1.Brieflydescribetheroleofcontrastagentsinimaging.(答案：Contrastagentsenhancetissuedifferentiationinimagingbyalteringmagneticsusceptibility(MRI)orX-rayattenuation(CT,X-ray).Theyimprovevisualizationofbloodvessels,organs,andlesions.)2.WhatarethekeydifferencesbetweenX-rayandCTimaging?(答案：X-rayprovides2Dimages,whileCTgenerates3Dslices.CToffershigherspatialresolutionandbettervisualizationofboneandsofttissues.X-rayisfasterandlessexpensive,whereasCTismoredetailedbutexposespatientstohigherradiation.)3.Explainthesignificanceofthe"lungapices"inchestradiography.(答案：Thelungapicesaretheuppermostpartsofthelungs,adjacenttotheclavicles.Theyarepronetoinfectionslikepneumoniaduetotheiranatomicalpositionandlimitedventilation.)4.Describethe"sacralhiatus"anditsclinicalrelevance.(答案：Thesacralhiatusisagapattheposteriormidlineofthesacrum,betweenthesacralforamina.Itisclinicallysignificantasitistheinsertionpointfortheligamentumflavumandthesitewhereanestheticblocks(e.g.,epidural)areoftenadministered.)5.Whatarethecommonindicationsforultrasoundinmusculoskeletalimaging?(答案：Ultrasoundisusedforevaluatingsofttissueinjuries(e.g.,tendons,ligaments),detectingfluidcollections(effusions),guidingbiopsies,andassessingjointdynamics(e.g.,synovitis).)五、翻译题（每题10分，共2题）1.TranslatethefollowingintoEnglish:"影像学中发现肝脏多发低密度灶，边界不清，增强扫描后无强化，考虑转移瘤可能。"(答案："Multiplehypodenselesionswereidentifiedintheliveronimaging,withill-definedmargins.Noenhancementwasobservedaftercontrastadministration,suggestingthepossibilityofmetastases.)2.TranslatethefollowingintoEnglish:"患者出现急性胸痛，胸部CT显示主动脉夹层，需要紧急手术治疗。"(答案："Thepatientpresentedwithacutechestpain.CTrevealedanaorticdissection,requiringemergencysurgicalintervention.)答案与解析选择题1.C(Ultrasoundisthebestforbiliaryimagingduetoitshighresolutionandlackofradiation.)2.A(Anoduleisdefinedas≤1cmindiameter.)3.B(Omniscanisagadolinium-basedagentusedformyelinenhancement.)4.A(Thecardiacsilhouetteincludestheheartandsurroundingvessels.)5.B(Westermark’ssignisalinearpulmonaryarteryfillingdefectinPE.)6.C(Thesacrumispartofthesacralregion.)7.B(DWIishighlysensitiveforearlyischemicstrokedetection.)8.B(Thefemoralneckisthepartofthefemurthatarticulateswiththeacetabulum.)9.D(PETislessusefulforacutemusculoskeletaltrauma;CTandMRIaresuperior.)10.B(Theischialtuberosityistheposteriorbonyprominenceofthepelvis.)填空题1.Digitalization2.Pneumonia3.Scapula4.Anatomical5.Heartfailure6.Sphenoid7.Maxilla,Zygomatic8.Posterior9.Lungs10.Hip判断题1.正确2.错误(Pleuraleffusioncanbephysiological,e.g.,aftersurgery.)3.正确4.正确5.正确6.正确7.正确8.正确9.正确10.错误(Thesphenoidispartofthecranialbones,notthefacialskeleton.)简答题1.ContrastagentsimprovetissuedifferentiationbyalteringMRIsusceptibilityorX-rayattenuation,enhancingvisualizationofbloodvessels,organs,andlesions.2.X-rayprovides2Dimages,whileCTgenerates3Dslices.CTismoredetailedforbone/softtissuebutexposespatientstohigherradiation.X-rayisfasterandlessexpensive.3.The