Which Bones Form the Floor of the Eye Orbits and Extend

question 720

Multiple Choice

Which bones form the floor of the eye orbits and extend inferiorly to form the upper jaw?

• A) maxillary
• B) nasal
• C) zygomatic
• D) lacrimal

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Definitions:

Brachialis

A muscle located in the upper arm that is primarily responsible for flexing the elbow.

Teres Major

A muscle of the upper limb that assists in the rotation and adduction of the arm.

Teres Minor

A small muscle of the rotator cuff that assists in rotating the arm laterally and stabilizing the shoulder joint.

Lateral Rotation

The outward rotation of a limb or organ away from the midline of the body.