CASE STUDY
Rebecca,a 23-year-old Caucasian woman,has developed six carious lesions since her last dental examination 5 years ago.She has numerous existing restorations and several crowns.She reports that she snacks throughout the day.Rebecca does not floss.She brushes her teeth twice daily but is often in a hurry while doing so.
-Which of the following is an acceptable level of fluoride found in a community water supply?

Question

Quizplus · Accepted Answer

The acceptable level of fluoride in a community water supply is 0.7 to 1.2 parts per million (ppm), with 1 ppm being a common standard for optimal dental health benefits while minimizing the risk of dental fluorosis.

CASE STUDY Rebecca,a 23-Year-Old Caucasian Woman,has Developed Six Carious Lesions Since Her