What is the effect of smoking on the lining of the trachea?
A) Loss of cilia
B) Loss of goblet cells
C) Lining becomes a moist stratified squamous epithelium
D) All of the above are effects of smoking on the lining of the trachea

Question

Quizplus · Accepted Answer

Smoking damages the cilia and goblet cells in the trachea, leading to a loss of their protective functions. It also causes the lining of the trachea to become a moist stratified squamous epithelium, which is less resistant to infection and damage.

What Is the Effect of Smoking on the Lining of the Trachea