核医学智慧树知到期末考试答案章节答案2024年温州医科大学

核医学智慧树知到期末考试答案+章节答案2024年温州医科大学Infarct-avidmyocardialimagingwith99mTcPYPisusuallyinterpretedbycomparingcardiacactivitywith:()

答案:sternum###ribTheprotectionmethodofexternalradiationis（）

答案:distance###shieldingattenuation.###timeWhatisthePrincipleofRadiationProtection.()

答案:Limitation###Justification###OptimizationFractureisoneofskeletal-relatedevents(SRE)causedbytumorbonemetastasis.()

答案:对ParathyroidimagingisusedtocharacterizeandlocatetheparathyroidforHyperparathyroidism.()

答案:对HMPAOandEDCarelipophilicagentsthatdonotsignificantlyredistributeinthebrain.（）

答案:对Thehalf-lifeof18Fis110m.()

答案:对Duringrenalstaticimaging,thepatientisSupineandshouldbeasclosetothecamerafaceaspossible()

答案:对99Mo/99mTcgeneratorarecommonlyusedinnuclearmedicine.()

答案:对18FisusedinECTscanning.()

答案:错Thespleedofwashingouttheimagingagentinthethyroidisslowerthanintheparathyroid.()

答案:错Therenogramisatime-activitycurveobtainedduringthetransit,secretionandexcretoryrouteof131I-OIHthroughthekidneyformedrenogram.（）

答案:对99mTcisthemostcommonlyusedECTimagingradionuclide.()

答案:对InaDiamoxchallengestudy,vasculardiseasewillappearasdecreasedperfusionaftertheuseofDiamox.（）

答案:对Thehalf-lifeof99mTcis6.02hour.()

答案:对InVivoThyroidFunctionTest，weuse2µCi131I.()

答案:对AnuclidehasthesameN,Zanddifferentenergystate.()

答案:错Thetypicalsignofprimarybonetumorsishighradioactiveconcentrationinthelesion.（）

答案:对Cellcyclesensitivitytoradiationeffects:G0＞G1＞G2＞S＞M.()

答案:错Concentrationof201Tlisindirectlyrelatedtobloodflow.（）

答案:错Whitematterhasabout4timesgreaterbloodflowthangraymatter.（）

答案:错Lungquantitationisoftenusedtoassistphysiciansinthediagnosisofpulmonaryembolism.（）

答案:错Ectopicgastricmucosamainlyoccursinsegmentsofthedigestivetractotherthanthestomach（）

答案:对Whatpercent(DMSA)bindstotheplasmaproteinsandwhatpercentisexcretedinurine?（）

答案:90%and10%Skeletal-relatedadverseeventsdonotinclude（）

答案:Bonemetastasis223Raemits（），whichisusetotreatbonemetastasisofprostatecancrer?

答案:alfarayWhichofthefollowingdescribethecorrectorderinwhichairwouldpassthroughtherespiratoryanatomy?（）

答案:trachea,rightbronchus,rightupperlobebronchus,bronchioles,alveoliWhatistherecommendedforinfantsandchildrendoseforhepatobiliaryscintigraphy?（）

答案:2-3MBq/kgof99mTc-EHIDAThelocalizationof99mTcHMPAOisrelatedto:（）

答案:cerebralbloodflowWhatistherecommendedadultdoseforhepatobiliaryscintigraphy?（）

答案:150MBqof99mTc-EHIDACSFdynamicsarestudiedfollowingadministrationof111InDTPA:()

答案:viaintrathecalinjectionwhichoffollowingdecreasetheuptakingof131Iexcept?()

答案:PropranololWhatisthemethodoflocalizationforaperfusionlungstudy?（）

答案:capillaryblockadeThemeantimeofTmaxis()

答案:2.5minWhichtypeofradiationdoweuseforbonemetastatictumortreatment（）

答案:alfaparticleTheusualtimedelayfortheredistributionimagespost201TIexerciseimagingis:（）

答案:2-4hoursWhatistherecommendedadultdoseforEctopicGastricmucosaimaging?（）A.185MBqof99mTcO4

答案:185MBqof99mTc-EHIDAWhichisnottheRadiopharmaceuticaloftheparathyroidimaging?()

答案:131IThepresenceofexcessive201TIactivity(greaterthan50%lung:heart)inthelungshasconsistentlybeendemonstratedtobe:（）

答案:asignofleftventriculardysfunctionTheclassicfindingsofosteomyelitisinthemultiphasebonescanare（）.

答案:IncreasedregionaluptakeThemajorcauseofpulmonaryembolism(PE)is:()

答案:thrombifromdeepvenousthrombophlebitisWhat’sthetimewhengallbladdercanbeseeninAcuteCholecystitis?()

答案:noimageatallWhichoffollowingisusedtotreatbonemetastasis?()

答案:89SrWhat’sthetimewhenbowelradioactivitycanbeseeninAcuteCholecystitis?()

答案:within60minutesIfareversibledefectisseenintheantero-septalandseptalwallsduring201TIscintigraphy,itismostlikelydueto:（）

答案:anarrowedleftanteriordescendingarteryWhatistherecommendedforinfantsdoseforrenalstaticimaging?（）

答案:50µCi/kgof99Tcm-DMSAWhat’sthetimewhenbowelradioactivitycanbeseeninbiliaryatresia?（）

答案:noexcretionatall94Thenumberofparticlesinjectedduringaperfusionlungscanshouldbedecreasedfor:（）

答案:patientswithseverepulmonaryhypertensionWhichisnottrueaboutradionuclidetherapyofbonemetastasis?()

答案:Thedurationofefficacywas6to12months.Bonemetastasiscanleadtovariouscomplications,including（）

答案:AllaboveWhichoffollowingisnotthemostcommonsitefortumorbonemetastasis?()

答案:tibiaWhichoffollowingaretheindicationsexcept()

答案:Patientswhohavemultifocibonemetastasesprovedbyskeletalimaging,thelesionsappeartoberadioactivelysparseordefective.Whichtumorispronetobonemetastasisexcept()

答案:skincancerTheuptakeofMDPinbonescintigraphydependson（）.

答案:RegionalBloodflow###bonemetabolismWhatistherecommendedadultdosefornuclearbonescintigraphy?()

答案:20-30mCiof99Tcm-MDPWhat’stheradiopharmaceuticalfornuclearbonescintigraphy?()

答案:99mTc-MDPWhichkindofimagingishighsensitivityandbutlowspecificformalignantbonedisease?()

答案:bonescintigraphyImagingtimeofbonescintigrahpyis()delayedafterintravenousinjection.

答案:2-3hoursWhatistherecommendedadultdoseforbonemarrowimaging?()

答案:5-20mCiof99Tcm-SCInnormaladults,about()oftheinjectedactivitywillbedistributedintheREcellsofthemarrow.

答案:5%Todiagnoseaplasticanemia,weusuallyuse()

答案:bonemarrowscintigraphyInnormaladults,about____oftheinjectedactivitywillbewillbetakenupbytheliver.()

答案:80%-85%What’stheradiopharmaceuticalbonemarrowimaging?()

答案:99mTc-SCWhatistherecommendedadultdoseforrenalstaticimaging?（）

答案:5mCiof99Tcm-DMSAThemeantimeofT1/2is()

答案:4minWhichisnotthemajorgoalsintheuseofradioisotopesinstudiesofurinarysystem?（）

答案:makeaclearimageforanatomyThestepwisedroptypeofrenogrammeans:（）.

答案:SpasmodicureterWhat’stheradiopharmaceuticalforrenogram?()

答案:131I-MAG3IDAistransportedacrosshepatocytesas（）

答案:bilirubinWhat’stheradiopharmaceuticalforhepatobiliaryscintigraphy?()

答案:99mTc-EHIDAInthenormalhepatobiliaryimaging,intestineactivityistypicallyseenby()

答案:60minutesWhichprocedureusing99mTcO4asradiopharmaceutical?()

答案:EctopicGastricmucosaimagingwhat’stheclinicaluseofEctopicGastricmucosaimaging（）

答案:AlloftheaboveAperfusionlungscanshowsacolddefectintherightbase.Iftheventilationstudyforthesamepatientisnormal,whatisthemostprobableexplanationforthedefect?（）

答案:pulmonaryembolismDuringalungperfusionstudy,activityisnotedintheheadandintheareaofthekidneys.Thisrepresents:（）

答案:righttoleftshuntThemostfrequentapplicationofthelungventilation/perfusion(V/Q)scanis:()

答案:pulmonaryembolisIngeneralhowmanycapillariesareblockedwhenaperfusionlungscanusing99mTcisperformed?（）

答案:fewerthan1in1000WhichradiopharmaceuticalwillbemostusefulindetectingdelayedwashoutinapatientwithCOPD?（）

答案:133Xewhichofthefollowingradiopharmaceuticalsisnotusedtoperformmyocardialperfusionimaging?（）

答案:111InoxineThebestimagingperiodfortheevaluationofacutemyocardialinfarctswith99mTc-PYPis___postinfarction.（）

答案:24-72hoursThecoronaryarterycirculationreceivesapproximately____%ofthecardiacoutputoftheheart.（）

答案:4-5Falsenegativestressmyocardialperfusionstudiesareusuallycausedby:（）

答案:failureofthepatienttoreachmaximalstressWhichofthefollowingcannotbeevaluatedbyradionuclideventriculography?（）

答案:aneurysmalflowTherateoftaking131Iduringtherecoveryperiodofthyroiditiscanbenormalorincreased.()

答案:对Parathyroidimagingexaminationdoesnotinclude（）

答案:X-rayWhichisnottrueforacutethyroiditis?()

答案:RAIUisincrease.WhatistheradiopharmaceuticalofRAIU?()

答案:131IWhichisnottrueforRAIU?()

答案:Noneedtobaniodinediet.WhichofthefollowingradiopharmaceuticalsisNOTbasedondetectingacompromisedblood-brainbarrier?（）

答案:99mTcHMPAO5TheimagesobtainedwithaPETstudyusing18FDGcanbestbedescribedas:（）

答案:metabolicTheblood-brainbarrieris:（）

答案:ananatomicandphysiologicalconceptWhichdosecouldbeusedfor99mTcECDor99mTcHMPAOforSPECTbrainimaging?（）

答案:20mCiIndicationsforSPECTperfusionimagingincludeallofthefollowingEXCEPT:（）

答案:pituitarymicroadenomaWearereceivingradiationeveryday.()

答案:对whichishighsensitivitytissueexcept()

答案:theskeletonDirectradioationeffectresultsfromadirectphysicalenergyexchangebetweentheionizingphotonandtheaffectedmolecule.(）

答案:对Whichofthefollowingisnotafreeradicalproducedbywaterionization?()

答案:H2OBetaparticleshasstrongerbiologicaleffectsduringinternalirradiationthanalfarays.（）

答案:错MostradionuclidesusedinPETscanningareCyclotron-produced,suchas18Fand11C.()

答案:对131Iisby-productofthefissionof235U.()

答案:对WhatisT1/2of99Mo?()

答案:66h99mTcisthemostcommonlyusedforPETimaging.()

答案:错Whatisenergyof99mTc?()

答案:140KevTheimagesacquiredasaSPECTcamerarotatesaroundapatientarecalled:（）

答案:projectionsMostofthephotonsemittedfromtheradiopharmaceuticalwhichhasbeenadministeredtoapati