earcanal Sound track? Sound passage It leads to the tympanic membrane Hole in one's head Eustachian tube, for one Body part you're not supposed to stick a Q-tip into: 2 wds "Do not put swab in ___" (Q-tips warning): 2 wds What an otoscope explores Drum site Wax location Otoscope view Auditory passage What an otologist may examine Waxy conduit