Reconnecting Practicing Hygienists with the Nation's Leading Educators and Researchers.

Test Your Knowledge on Fluoride Varnish

Fluoride counteracts dental caries by enhancing the uptake of minerals, incorporating into the crystal structure of enamel to increase resistance to acid attack, and disrupting cariogenic bacterial activity. High-concentration delivery methods, such as fluoride varnish, result in the formation of a calcium fluoride layer near the enamel surface, which can successfully prevent decay. How does your knowledge stack up on the effectiveness of fluoride varnish in caries prevention?

0%

Formal United States Food and Drug Administration approval for fluoride varnish is for the management of dental caries.

Olivier Le Moal / iStock / Getty Images Plus
Correct! Wrong!

A 5% NaF formulation consists of about 22,600 ppm fluoride, and the sticky resin allows the varnish to cling tenaciously to tooth surfaces.

nfsphoto / iStock / Getty Images Plus
Correct! Wrong!

For patients at risk for dental caries, the application of fluoride varnish or gel every 12 months to 18 months is recommended as an in-office treatment.

ftwitty / iStock / Getty Images Plus
Correct! Wrong!

The effectiveness of fluoride varnish in caries prevention has been evaluated at the highest level of evidence—the systematic review.

IvelinRadkov / iStock / Getty Images Plus
Correct! Wrong!

In a Cochrane review of orthodontic patients who received fluoride varnish application at every orthodontic appointment, white spot lesions were decreased by what percentage compared with those who did not receive fluoride varnish application?

MarianVejcik / iStock / Getty Images Plus
Correct! Wrong!

Besides preventing caries, fluoride varnish also appears to be effective in arresting caries.

Bet_Noire / iStock / Getty Images Plus
Correct! Wrong!

Based on the best scientific evidence available, fluoride varnish is one of the most potent tools for the management of dental caries.

Ildo Frazao / iStock / Getty Images Plus
Correct! Wrong!

Test Your Knowledge on Fluoride Varnish
Congrats!
Congrats! You understand how effective fluoride varnish is in caries prevention. Get out there and put your know-how to good use!
Well done!
Well done! You have the basics, but there’s more to learn. Continue to study the data on the role of fluoride varnish in caries prevention. You’ve got this!
Not bad.
Not bad, but there’s room to grow when it comes to understanding the effectiveness of fluoride varnish in caries prevention. Consider reading more about this important facet of preventive oral health care. Good luck!

Share your Results:

Read More on This Topic

Leave A Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.