
Airways are lined by a pseudostratified ciliated columnar epithelium interspersed with mucus secreting goblet cells
Ashley Davidoff
TheCommonVein.net

Ashley Davidoff
TheCommonVein.net

Ashley Davidoff
TheCommonVein.net
lungs-00677-lo-res.jpg
At the level of the mebranous airways (respiratory bronchiole, alveolar duct, alveolar sac and alveoli, the mucosa becomes mostly a simple squamous epitheliumAshley Davidoff
TheCommonVein.net
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