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Which of the Following Terms Describes an Anatomical Plane That

question 39

Multiple Choice

Which of the following terms describes an anatomical plane that separates the body top from bottom?


Definitions:

Sphincter Pupillae

Circular smooth muscle fibers of the iris’s diaphragm that constrict the pupil of the eye.

Ciliary Muscles

Ring-shaped muscles in the eye that change the shape of the lens to focus light on the retina, enabling the eye to adapt its vision for close or distant objects.

Dilator Pupillae

Radial smooth muscle cells of the iris diaphragm that cause the pupil of the eye to dilate.

Suspensory Ligaments

Fibrous tissues that connect the lens of the eye to the ciliary body, adjusting the lens shape to focus light on the retina.

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