Question

The larynx lining transitions at the vocal cords from stratified squamous nonkeratinized epithelium to:

a. pseudostratified ciliated columnar epithelium.

b. transitional epithelium.

c. simple squamous epithelium.

never mind the answer is A

Answer 1

The larynx is part of respiratory tract extending between the pharynx and trachea.
The larynx contains the vocal cords that are lined by stratified squamous nonkeratinized epithelium which protects the vocal cords from abrasion and damage and helps in production of sound.
As we move away from vocal cords, the epithelium transition occurs and the rest of larynx is lined by pseudostratified ciliated columnar epithelium which helps collect the foreign material and particles entering the lungs and expell it out through coughing and sneezing.
Answer: a. pseudostratified ciliated columnar epithelium.