10 Questions
Which bony structure separates the nasal cavity from the oral cavity?
Hard palate
What is the function of the nasal vestibule region?
Filtering of air
Which paranasal sinus is located in the sphenoid bone?
Sphenoidal sinus
What is the main function of the olfactory region of the nasal cavity?
Smell
Which of the following structures separates the nasal cavities from each other?
Nasal septum
What is the drainage route of the maxillary sinus?
Middle meatus
What are the ethmoidal cells?
Small air-filled cavities in the ethmoid bone
Which bone forms the roof of the nasal cavity?
All of the above
What is the function of the respiratory region of the nasal cavity?
Warming and humidifying of air
Which of the following is NOT a region of the nasal cavity?
Sphenoidal region
Learn about the anatomy of nasal arteries, including the posterior lateral nasal branches, posterior septal branches, and greater palatine artery. Discover how they supply blood to the nasal walls and anastomose with other arteries.
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