人体结构与人体构架英文.ppt

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1、SECTIONII:BODYSTRUCTUREANDBODYSYSTEMSChapter4ObjectivesWritethemeaningsofthewordpartspresentedinthischapter,choosetheircorrectmeaningswhenpresentedwithseveralanswers,andrecognizeandwritethemeaningsofthewordpartswhentheyappearinmedicalterms.Writethemeaningsandrecognizethedefin

2、itionsoftermsrelatedtodirectionalaspectsofthebody.Choosethecorrectdefinitionsfortermspresentedinthischapterthatarerelatedtobodystructuresandwritetheappropriatetermswhenpresentedwiththeirdefinitions.Matchtermsrelatedtobodyfluidswiththeirdescriptionsandwritethetermswhenpresente

3、dwiththeirdefinitions.Choosethecorrectdefinitionsfortermsrelatedtobodycavitiespresentedinthischapterandwritetheappropriatetermswhenpresentedwiththeirdefinitions.OUTLINETheanatomicpositionandreferenceplanesofthebodyBodycavitiesBodystructuresBodyfluidsComprehensivereviewexercis

4、esTheAnatomicPositionandReferencePlanesoftheBodyAnatomicreferencesystemsprovideuniformityinregardtodescriptionsofthebody.Theanatomicpositionmeansthatapersonisstandingerectwiththearmsatthesideandthepalmsforward.Thispositionisusedasareferencewhendescribingthelocationordirection

5、ofvariousbodystructuresorparts.TheAnatomicPositionandReferencePlanesoftheBodyUnlessstatedotherwise,alldescriptionsoflocationorpositionassumethatthebodyisintheanatomicposition.Committomemorythefollowingtermsthatrelatetovariousdirectionsofthebody.DIRECTIONALTERMSTermCombiningFo

6、rmMeaningAnterioranter/onearertoortowardthefront;ventralPosteriorposter/onearertoortowardtheback;dorsalDIRECTIONALTERMSTermCombiningFormMeaningVentralventr/obellyside;sameasanteriorsurfaceDorsaldors/odirectedtowardorsituatedonthebackside;sameasposteriorsurfaceDIRECTIONALTERMS

7、TermCombiningFormMeaningMedial;medianmedi/omiddleornearerthemiddleLaterallater/otowardtheside;denotingapositionfartherfromthemidlineofthebodyorfromastructureDIRECTIONALTERMSTermCombiningFormMeaningSuperiorsuper/ouppermostoraboveInferiorinfer/olowermostorbelowDIRECTIONALTERMST

8、ermCombiningFormMeaningProximalproxim/onearesttheorginorpointofattac