Which Projection Best Demonstrates the Floor of the Orbits

question 155

Multiple Choice

Which projection best demonstrates the floor of the orbits?

• A) Parietoacanthial (Waters)
• B) Modified parietoacanthial (modified Waters)
• C) PA axial (Caldwell)
• D) Lateral facial bones

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Definitions:

Nasal Cavity

The hollow space within the nose and skull that is lined with mucous membrane and functions in air passage, olfaction, and filtration of dust and pathogens.

Ciliated Pseudostratified Columnar Epithelium

A type of epithelial tissue lining the respiratory tract, characterized by a single layer of cells that appears stratified and has cilia.

Inner Lining

Referring to the interior surface covering or layer of an organ or structure, often associated with protective or absorptive functions.

Submucosa

A layer of dense irregular connective tissue beneath the mucosa that supports glands, blood vessels, and nerves.