Nose Flashcards
1
Q
All paranasal sinuses are lined with what?
A
Respiratory Epithelium
2
Q
All paranasal sinuses have openings into what?
A
Into the nasal cavity
3
Q
The small ethmoid sinuses form three clusters named what?
A
Anterior, Middle and Posterior ethmoidal air cells
4
Q
The sphenoid sinus opens into what?
A
The sphenoethmoidal recess
5
Q
The sphenoethmoidal recess lies above what concha?
A
The superior conchae
6
Q
What structure opens into the superior meatus?
A
Posterior ethmoidal cells
7
Q
What structures open into the middle meatus?
A
Frontal Sinus
Middle Ethmoidal Air Cells
Anterior Ethmoidal Air Cells
Maxillary Sinus
8
Q
What structure opens into the inferior meatus?
A
The Nasolacrimal duct
