AlimentarySystemLiverPharynxDuodenumEsophagusIleumStomachLargeintestineJejunumAnus第一页,共四十五页。PharynxGeneralfeatures•Afibromusculartube,partofdigestiveandrespiratorysystems––)Extendsfrombaseofskulltotheinferiorborderofcricoidcartilage(lowerborderofClevel6Threesegments•Nasopharynx–Oropharynx–Laryngopharynx–第二页,共四十五页。NasopharynxPosition•Posteriortonasalcavities–Extendsf...