Wannan samfurin yana nuna yanayin yanayin ɗan adam a dalla-dalla Akwai bangarori biyu, bangare shine: ulatomy na harshe, tare da siffar harshe, iyaka da harshe, wonsil da epiglottis tsarin Kashi na biyu shine: harshe Maccosa ya ɗauki ƙirar ƙira don nuna cikakkiyar tsarin ƙwayar cuta da shimfidar paililla, ganye papilla) PVC abu, fentin-fentin