Exam - Flouride Flashcards
1
Q
is fluoride essential
A
no - present in body in trace amounts
2
Q
how does fluoride get absorbed
A
passive diffusion
3
Q
how is fluoride get transported in the body
A
ionic fluoride or bound to plasma proteins
4
Q
what is major fluoride function related to
A
effects on mineralization of teeth and bones
5
Q
how does fluoride effect teeth
A
increases resistance of enamel to acid demineralization by forming fluoroapatite
6
Q
what is fluoroapatite
A
protective layer
7
Q
what does fluoride deficiency result in
A
increased tooth decay
8
Q
what does fluoride toxicity result in
A
fluorosis (mottling of teeth)
