What membrane lines the conducting portion of the respiratory tract?
A)pleural serosa membrane
B)respiratory serosa membrane
C)cutaneous membrane
D)ceruminous membrane
E)respiratory mucosa membrane

Question

Quizplus · Accepted Answer

The respiratory mucosa membrane lines the conducting portion of the respiratory tract, including the nasal cavity, trachea, bronchi, and bronchioles. It is composed of pseudostratified ciliated columnar epithelium with goblet cells, which secrete mucus to trap inhaled particles and pathogens. The membrane also contains blood vessels and lymphatic tissue to help defend against infection.

What Membrane Lines the Conducting Portion of the Respiratory Tract