nasopharyngeal section. drawing

adenoid anatomical anatomy art biology black body bone care cavity cross design diagram doodle drawing drawn eating editable education engraving epiglottis esophagus face frontal hand head health healthcare healthy human hyoid icon illustration internal larynx lingual man medical medicine mouth nasal nasopharynx neck nerve nose nostril oral organ outline palate people pharynx profile receptor respiration respiratory science section sense sensory sinus sketch smell sphenoid structure symbol system throat tongue tonsil trachea turbinate vector vestibule vintage white