Suspensory ligaments attach the crystalline lens to which of the following?

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Prepare for the Shopko Optician Certification Test. Study with flashcards and multiple choice questions. Enhance your knowledge with detailed explanations and get ready to excel in your exam!

Multiple Choice

Suspensory ligaments attach the crystalline lens to which of the following?

Explanation:
Zonular fibers connect the crystalline lens to the ciliary body. They originate from the ciliary processes of the ciliary body and insert into the lens capsule near its equator, allowing the ciliary muscle’s actions to change the lens shape for accommodation. When the ciliary muscle contracts, tension on the zonules decreases and the lens becomes more curved for near vision; when it relaxes, tension increases and the lens flattens for distance. The iris, retina, and cornea do not attach to the zonules, so they aren’t involved in this connection.

Zonular fibers connect the crystalline lens to the ciliary body. They originate from the ciliary processes of the ciliary body and insert into the lens capsule near its equator, allowing the ciliary muscle’s actions to change the lens shape for accommodation. When the ciliary muscle contracts, tension on the zonules decreases and the lens becomes more curved for near vision; when it relaxes, tension increases and the lens flattens for distance. The iris, retina, and cornea do not attach to the zonules, so they aren’t involved in this connection.

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