Contact lenses can be stored in water for a short period of time. True or False?

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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

Contact lenses can be stored in water for a short period of time. True or False?

Explanation:
Storing contact lenses in water is unsafe because water is not a disinfectant and can harbor microbes. Soft and rigid lenses can absorb water, causing swelling or distortion that alters fit and comfort. If lenses sit in water, any present microorganisms—bacteria, protozoa, etc.—can reach the eye and increase the risk of serious infections such as keratitis. Approved lens solutions provide disinfection and proper cleaning, while water does not. So the statement is false, since lenses should never be stored in water.

Storing contact lenses in water is unsafe because water is not a disinfectant and can harbor microbes. Soft and rigid lenses can absorb water, causing swelling or distortion that alters fit and comfort. If lenses sit in water, any present microorganisms—bacteria, protozoa, etc.—can reach the eye and increase the risk of serious infections such as keratitis. Approved lens solutions provide disinfection and proper cleaning, while water does not. So the statement is false, since lenses should never be stored in water.

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