Asked by Jordan Newman on Jul 06, 2024
Verified
Which of the following is NOT part of the respiratory membrane?
A) Simple squamous epithelium of the alveolus and its basement membrane
B) Interstitial space
C) Pulmonary capillary simple squamous epithelium and its basement membrane
D) Thick layer of mucus lining the alveolus
Respiratory Membrane
Membrane in the lungs across which gas exchange occurs with blood.
Thick Layer of Mucus
describes a dense secretion produced by mucous membranes, serving to protect and lubricate surfaces.
- Understand the anatomy and purpose of alveoli.
- Understand the parts of the respiratory zone and their contributions to gas exchange.
Verified Answer
LJ
Lukshika JeyakanthanJul 12, 2024
Final Answer :
D
Explanation :
The respiratory membrane does not include a thick layer of mucus lining the alveolus. It consists of the alveolar and capillary walls and their respective basement membranes, facilitating gas exchange between air and blood.
Learning Objectives
- Understand the anatomy and purpose of alveoli.
- Understand the parts of the respiratory zone and their contributions to gas exchange.