RDA PRACTICE EXAM- WRITTEN EXAM QUESTIONS AND ANSWERS

RDA PRACTICE EXAM- WRITTEN EXAM QUESTIONS AND ANSWERS Alginate Impression - gagging is controlled by? For accuracy - Alginate impression - how long after impressions are taken should they be "poured" Prior to cementation of bands - the elastic "orthodontic separators should be? Orthodontic Separator - proper position is? Elastic Separators - removing with instrument, it is important to do what? Orthodontic "Intra-Oral" measurements are performed by using a? Adjusted Retainer Placement - the dental assistant should? Checking For loose bands - to protect gingiva the direction of pressure on the instrument is primarily placed? Remove ligature ties Removal of Ligature Wires - Most important procedure is to? Orthodontic Separators - used to? The "Pigtail" of a metal "brass" wire separator must rest on the