Modern Dental Assisting chapter 46 questions and terms practice questions and answers (100% pass) Is an impression a negative or a positive reproduction? - Answer️️ - Negative Of the three classifications of impressions which can the EFDA legally take? -

Modern Dental Assisting chapter 46 questions and terms practice questions and answers (100% pass) Is an impression a negative or a positive reproduction? - Answer️️ - Negative Of the three classifications of impressions which can the EFDA legally take? - Answer️️ -preliminary, final and occlusal (bite registration) Which of the three classifications of impressions is used for occlusal relationship? - Answer️️ -Bite registration Which type of impression tray covers half the arch? - Answer️️ -Quadrant tray Which type of tray allows impression material to lock on mechanically? - Answer️️ -A perforated surface tray Which type of impression tray is used most often for taking final impressions? - Answer️️ -plastic perforated tray Which type of impression tray is used most often for taking final impressions? - Answer️️ -Plastic perforated tray What is used to extend the length of a tray - Answer️️ -Utility wax to the border of the tray What is the organic substance within hydro-colloid material? - Answer️️ - seaweed ©SOPHIABENNET@2024/2025 Tuesday, August 20, 2024 10:21 AM 2 Why would you select a fast-set alginate over a normal-set alginate? - Answer️️ -For patients with a severe gag reflex What is the water to powder ration - Answer️️ -3 scoops of powder 3 measures of water What does the prefix "hydro" mean? - Answer️️ -water What is another name or irreversible hydrocolloid? - Answer️️ -Alginate Do you mix irreversible hydrocolloid on a paper pad or a mixing bowl? - Answer️️ -mixing bowl Before an impression is taken with reversible hydrocolloid, where is the material kept? - Answer️️ -Conditioning bath Is an elastomeric material used for preliminary impr