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1、x线试题（X-rayexam）Trya1.Nouninterpretation:1.Cavity:theairbagcavityformedbytherationalenlargementoftheoriginalcavityofthelung.Suchasthepulmonaryvesicles,theairsacs.2.Seldingertechnology:Seldingertechnologyincludestwomeanings.Operationisthroughskinpuncture;Thecatheterisfedthroughag
2、uidewireandacatheter.ThebaselineofthescanoftheheadCTcross-sectionisalinkbetweentheoutercanthusandtheouterearcanal.4.Pulmonaryportaltruncation:pulmonaryarterialhypertensionandtheexpansionofthepulmonaryarteryanditslargebranches,andthesubdivisionoftheouterbandofthepulmonaryarteryi
3、sthinner,andthereisasuddendividinglinebetweenthelargebranchesofthepulmonaryartery,whichisthetruncationofthepulmonaryartery.5.Thephenomenonofflowspace:whenMRIexaminesbloodinthebloodvessels,thesignalthatitsendsoutisnotreceivedbecauseoftheflowofblood,whichcausesthebloodvesselcavit
4、ytoappeardark,namely,thephenomenonoffluidity.2,fillintheblanks:ThebiologicaleffectofXraysisthebasisofradiotherapy.2.Vertebraltuberculosisisfrequentlyseeninlumbarvertebrae,oftenwithtwoadjacentvertebralbodies.3.Theoveralllocationofthelargeheartvesselsincludescardiactranspositiona
5、nddislocations.4.FourmalformationsofFallottetralogyincludeventricularseptaldefect,rightventricularhypertrophy,pulmonaryarterystenosisandaorticdeformity.5.Therearethreekindsofnormalcranialstitches,sagittalandherringbone.Theformofthestomachcanbedividedintofourforms:oxhorn,hook,wa
6、terfallandlongform.7.Interventionalradiologyhasbeendevelopingrapidlyinrecentyears,becomingthethirdtherapeuticsysteminparallelwithinternalmedicineandsurgicaltreatment.Theanteriordislocationofthehumerusoftheshouldercanbedividedintothelowerpartofthepelvis,theproboscisofthebeak,and
7、thesubclaviculardislocation.TherearebasicallythreecasesofdiagnosisintheX-raydiagnosis:thediagnosis,thenegativediagnosis,thediagnosisofpossibility.10.Therightlungisdividedinto10segmentsandtheleftlungisdividedinto8segments.Highpressureofpulmonaryveins:whenthelightisfilledwithbloo
8、dinthelungs,whenthepressureisabove3.33kPa,thepresenceo
