The effect of smoking on the respiratory tract includes
A) reduced production of mucus.
B) increased development of cells.
C) immobilization of ciliated cells.
D) destruction of white blood cells that patrol the respiratory tract.
E) both immobilization of ciliated cells and destruction of white blood cells that patrol the respiratory tract.

Question

Quizplus · Accepted Answer

Smoking paralyzes the cilia in the respiratory tract and destroys the white blood cells that patrol the respiratory tract.

The Effect of Smoking on the Respiratory Tract Includes