12 Questions
What type of epithelium is found in the olfactory epithelium?
Pseudostratified columnar epithelium
Which of the following cell types is NOT found in the olfactory epithelium?
Goblet cells
Where are the cell bodies of the olfactory neurons located?
Within the olfactory epithelium
What is the function of the sustentacular cells in the olfactory epithelium?
They provide structural and metabolic support to the epithelium
Which cartilage of the larynx is responsible for controlling the entry to the trachea during swallowing?
Epiglottis
What type of epithelium covers the larynx?
Pseudostratified ciliated columnar epithelium with goblet cells
What type of epithelium lines the nasal vestibule?
Keratinized, stratified squamous epithelium
What is the main function of the nasal hairs in the nasal vestibule?
To prevent entry of large particles or insects
What type of epithelium lines the remaining nasal cavity and paranasal sinuses?
Pseudostratified ciliated columnar epithelium with mucus producing goblet cells
What is the main function of the alveolar epithelial cells called pneumocytes type II?
To produce and secrete surfactant
Which of the following epithelia is the thinnest in the body?
Simple squamous epithelium of the alveoli
What is the name given to the simple squamous epithelial cells in the alveoli?
Pneumocytes type I
Test your knowledge on the different types of epithelial layers found in the respiratory system, including pseudostratified ciliated columnar epithelium, simple columnar epithelium, simple cuboidal epithelium, and simple squamous epithelium. Learn about how these epithelial cells change as they progress through the respiratory system.
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