13 Questions
Which nerve supplies the external nose?
CNV1 (Trigeminal Nerve, Ophthalmic Branch)
What is the function of the paranasal sinuses?
Lighten the weight of the skull
Where is the olfactory epithelium located?
On the roof of the nasal cavity
What is the function of the nasal conchae (turbinates)?
Increase surface area for cleansing, humidification & temperature control of inspired air
What is the function of the paranasal sinuses?
To lighten the weight of the skull
Where is the olfactory epithelium located?
On the roof of the nasal cavity
What is the function of the nasal conchae (turbinates)?
To increase surface area for cleansing, humidification, and temperature control of inspired air
Which nerve supplies the external nose?
CNV1 (Trigeminal Nerve, Ophthalmic Branch)
What is the main function of the nasal cavity?
All of the above
What divides the nasal chamber into two nasal cavities?
Nasal septum
What is the main function of the olfactory nerve(s)?
To pick up molecules of smell
What is the role of the Kiesselbach plexus in the nose?
Vascular supply for nosebleeds
What is the function of the paranasal sinuses in relation to the respiratory part of the nasal cavity?
To increase surface area for cleansing, humidification, and temperature control of inspired air
Test your knowledge of the anatomy and functions of the nose with this quiz. Explore topics such as the external nose, nasal cavity, and nerve supply, and gain a deeper understanding of the role of the nose in smell, respiration, and filtration.
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