DASLE MN State Exam 2024 with 100% correct answers

Clinical Crown - correct answer That portion of the tooth that is visible in the oral cavity Oral prophylaxis - correct answer The complete removal of calculus, debris, stain, and plaque from the teeth. DH and DDS allowed Selective Polishing - correct answer a procedure in which only those teeth or surfaces with stain are polished Purpose is to avoid unnecessary removal of even small amounts of surface enamel Indications for Coronal Polishing - correct answer - Before placement of dental sealants - Before placement of dental dam - Before cementation of orthodontic bands - before cementation of crowns and bridges - before application of acid etching solution (if indicated by manufacturer) Contraindications for Coronal Polishing - correct answer - when no stains are present - patients who are high risk for dental caries (ex: bottle caries, root caries, thin demineralization enamel) - sensitive teeth - newly erupted teeth B/C mineralization of tooth surface maybe incomplete Endogenous stains - correct answer Stains developed from within the structure of the tooth Example: Excessive amount of fluoride during tooth formation, medications taken by the mother or the child during tooth development (Tetracycline) CANNOT be removed by polishing