The Following Questions Refer to the Figure Below of an Axial

question 9

Multiple Choice

The following questions refer to the figure below of an axial, T1-weighted MRI of the orbit.
-Which of the following lines is pointing to the lens?

• A) A
• B) B
• C) C
• D) D

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Definitions:

Nasal Cavity

The large air-filled space behind the nose, involved in breathing, smell, and mucus production to filter air entering the respiratory system.

Nasolacrimal Ducts

The ducts that carry tears from the lacrimal sacs of the eyes into the nasal cavity, facilitating tear drainage.

Cricoid Cartilage

Most inferior laryngeal cartilage.

Larynx

The hollow muscular organ forming an air passage to the lungs and holding the vocal cords; the voice box.