The Laryngopharynx is Lined by Which Type of Epithelium

Question

The laryngopharynx is lined by which type of epithelium?
A) simple cuboidal
B) nonkeratinized stratified squamous
C) stratified squamous
D) pseudostratified ciliated columnar
E) nonkeratinized stratified columnar

Accepted Answer

The laryngopharynx is involved in both digestive and respiratory function and therefore is lined by nonkeratinized stratified squamous epithelium to provide protection from abrasion and chemical irritation.