INBDE (Integrated National Board Dental Examination) 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 1180

What is the concentration of fluoride in a mouth rinse for children if taken once a week?

0.01%

0.05%

0.1%

0.2%

Fluoride concentration in mouth rinse is important for dental health, particularly in children. The recommended concentration of fluoride in a mouth rinse for children is 0.2%, as this amount is safe and effective for preventing tooth decay. Options A, B, and C have lower concentrations of fluoride, which may not provide enough protection against dental caries. It is also important to note that using a mouth rinse more frequently than recommended, even with a lower concentration, can lead to fluoride overdose and other dental issues. Therefore, option D is the most suitable concentration of fluoride for a mouth rinse used once a week in children.

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