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Educational use only
The site provides general educational information and practice materials for certification study. It is not medical, legal, or professional advice, and it is not a substitute for official exam materials or the requirements of a certifying body or state licensing board. See our disclaimer.
No guarantee of results
Practice questions are original study aids. Using them does not guarantee that you will pass any exam or obtain any credential or license.
Accuracy
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Intellectual property
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Acceptable use
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Third-party links
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Disclaimer of warranties and limitation of liability
The site is provided “as is” without warranties of any kind. To the fullest extent permitted by law, optical.education is not liable for any loss or damage arising from your use of the site or reliance on its content.
Changes
We may update these terms. Continued use of the site after changes means you accept the updated terms.