Community water fluoridation Flashcards
1
Q
What is the optimal fluoride level in WI?
A
0.7 ppm
1ppm = 1 mg/L
2
Q
Do smooth or rough surfaces get greater protection from fluoride?
A
Smooth
3
Q
What is the effectiveness of community water fluoridation in regards to reduction in caries?
A
50-60% (historical)
30% (recent)
4
Q
What is the most cost effective method for caries prevention?
A
Community water fluoridation
5
Q
People who consume water at or above_____ have an ______ risk of bone fracture over the lifetime.
A
4 mg/l
increased
6
Q
Children under the age of 8 who consume water with _____ to _____ are at increased risk for _____ ______.
A
2 mg/l
3.9 mg/l
enamel fluorosis
