10 Questions
Which bone forms the superior orbital margin?
Frontal bone
What is the shape of the orbit?
Four-sided pyramid
What are the four walls of the orbit?
Roof, floor, medial, lateral
What are the dimensions of the average vertical diameter of the orbital margin?
3cm
Which bone is NOT part of the orbital walls?
Lacrimal bone
Where are the supraorbital vessels and nerves located?
Medial corner supraorbital bone
Which orbital region is the most exposed to possible injury?
Lateral orbital margin
What is the function of the optic canal?
Provides communication between the orbital cavity and the middle cranial fossa
What is the main cause of orbital cellulitis?
Infection involving the orbital connective tissue contents
What are the functions of the paranasal margins?
Act as a resonator for the voice
Test your knowledge of the bony orbit and paranasal sinuses with this quiz. Explore the structure and components including extraocular muscles, orbital nerves, blood vessels, and connective tissue. Also, learn about the different walls of the orbit and the associated bones.
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