DHL FLUORIDES Exam Questions and Answers All Correct

DHL FLUORIDES Exam Questions and Answers All Correct What is apatite? - Answer-minerals of hydroxyl, carbonate, fluoride, or oxygen What is fluorapatite? - Answer-combo of hydroxyapatite & fluoride What is defluoridation? - Answer-lowering amount of fluoride in water What is demineralization? - Answer-loss of minerals from tissues What is fluoride? - Answer-salt of hydrofluoric acid What is fluoride & what is it essential for? - Answer-natural mineral & nutrient; most reactive element in periodic table - essential for healthy bones & teeth What is fluoride the most effective method for control & prevention? - Answer-for control & prevention of caries What are the three intake modalities of fluoride? - Answer-- systemic - topical - professional application How does systemic intake of fluoride work? what teeth does this benefit most & why? - Answer-taken in & digested in foods/ beverages or found within the water supply - will only actively help teeth that are FORMING while being taken in; does not help teeth that are already erupted What is hypocalcification? what does it look like on teeth? - Answer-- deficient calcification - when tooth forms, there was not enough calcification; teeth are whiter & present with snow cap mountain peaks (usually on the cusps of molars but sometimes on the incisal edges as well) What kind of fluoride is taken up more easily? whY? - Answer-liquid; more soluble = more uptake Where is fluoride absorbed & what happens after? - Answer-absorbed in the GI tract; rate & amount depend on solubility of fluoride - sent to bloodstream & is distributed by blood plasma Is fluoride more rapidly absorbed with food intake or without? - Answer-without food intake