Sealant Quiz (dentalcare) Exam Questions And Answers

according to the cochrane database of systemic review, what is the one year reducation in caries following properly placed dental sealants - ANS 86% how does the cost of placing dental sealant compare to the cost of placing an occlusal amalgam restoration - ANS a restoration cost twice as much as a sealant the need for placement of dental sealants has become more of a necessity because - ANS disease trends indicate the majority of caries are occlusal which of the following methods of protecting the occlusal surfaces of teeth removes the least amount of enamel - ANS dental sealants which of the following is the most critical step in placement of resin based pits and fissure sealants - ANS isolation what is the appropriate curing time for light cured sealant materials - ANS 30sec (10-30sec) when saliva touches the tooth surface, what takes place immediately - ANS reminerilization when placing the sealant material it is important to - ANS use the minimum amount of material to cover all pits and fissures after placing the sealant, it is necessary to reevaluate the procedure by doing which of the following - ANS exploring for voids or bubbles, checking secure, check occlusion (all the above) which of the following is the most appropriate method for removing excess material from a polymerized sealant - ANS using a bur with a hand piece how do acid etching and prophlactic polishing compare with regard to loss of tooth structure - ANS etching remove 10 microns and polishing remove 4 microns which tooth surface benefits the least from caries reducing effects of fluoride - ANS pits and fissures how do patients seeking dental treatment in private offices differ from those treated in community sealant programs - ANS they are more likely to have continuous care tooth enamel that is etched but not covered with sealant material will - ANS remineralize most of the historical studies that proved the efficacy of dental sealants were done in which of the following environments - ANS public health settings