DEA 213 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
Polysulfides are not as accurate as the other final impression materials. Polysulfides have the shortest working time and longest setting time. TRUE OR FALSE | The first statement is true, the second statement is false |
A material that has a ______ viscosity will flow around the teeth better than a material with a ________ viscosity. | low; high |
What makes addition silicone impression materials advantageous is | Stability Delayed pouring time Accuracy |
Alginate Hydrocolloid is used for _____ | Study casts; custom trays; sport guards; bleaching trays |
Zinc Oxide Eugenol is used for _____ | Complete denture procedures |
Polyether is used for ______ | Crown and bridge procedures |
Polyvinyl/Vinyl Polysiloxane - PVS/VPS are used for _____ | Preliminary impressions; matrix fo provisional crown formation |
____ is an example of an inelastic impression material? | ZOE |
A metal, non-perforated tray is the most accurate tray to use when making an impression. TRUE OR FALSE | False |
Inelastic materials work for dentulous patients as they are much more rigid. true or False | False |
TRUE OR FALSE Addition silicones are the most popular type of elastomeric final impression material. The reason for this is cost. | The first statement is true; the second statement is false |
Impression materials that have mechanical properties with significant elastic deformation but return to their original form are classified as _____ | Elastomeric |
An impression tray that is used to record the prepare tooth, a bite registration, and impression of the tooth on the opposing arch is a ______ | Triple tray |
Created by:
ashblake4
Popular Dentistry sets