Which zone is closest to the eyelid margin?

Study for the Soft Contact Lens Complications Test. Prepare with flashcards and multiple choice questions, each complete with hints and explanations. Get ready for your exam!

Multiple Choice

Which zone is closest to the eyelid margin?

Explanation:
The key idea is lid–lens interaction. The eyelid margin meets the lens at the edge, so the zone that sits right at that edge under the lid is the one that experiences the most contact during blinking. That edge-adjacent zone is the closest to the eyelid margin, which is why it’s the best choice. The other zones lie farther from the lid margin and have less direct lid contact, so they’re less affected by blinking.

The key idea is lid–lens interaction. The eyelid margin meets the lens at the edge, so the zone that sits right at that edge under the lid is the one that experiences the most contact during blinking. That edge-adjacent zone is the closest to the eyelid margin, which is why it’s the best choice. The other zones lie farther from the lid margin and have less direct lid contact, so they’re less affected by blinking.

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