Polysulfide rubber - Study guides, Class notes & Summaries

©SOPHIABENNETT EXAM SOLUTIONS_2024/2025 Monday, September 2, 2024 12:59 PM Page | 2 final setting time - Answer️️ -from start of mix to rigid mass that can be separated from impression, minimum 1-hour/safe to separate, not fully set 10 minutes - Answer️️ -disinfection time of alginate impression syneresis - Answer️️ -Water exudes causing the impression contracts positive reproduction - Answer️️ -study model/cast of oral structures hysteresis - Answer️️ -melting point ...

ADEX OSCE Exam Review thickness of minor RPD connectors - ANS-1.5 mm Minimum space between vertical components of RPD - ANS-5 mm Kennedy Class I - ANS-bilateral distal extension Kennedy Class II - ANS-unilateral distal extension Kennedy Class III - ANS-entirely tooth born with teeth anterior and posterior Kennedy Class IV - ANS-edentulous area anterior to remaining teeth Lingual bar distance from gingival margin - ANS-3 mm Lingual bar width (minimum) - ANS-4 mm Maxillary major connecto...

CDCA QUESTIONS AND ANSWERS 2023 Disadvantage of Maryland bridge? Debonding Advantage of a Maryland Bridge? Less tooth reduction Gutta percha is made out of? tree sap Zinc oxide Barium added for radiopacity Drug that increase the concentration of lidocaine in the blood? propanalol (lower cardiac output so circulation slows down) Best initial treatment for Maxillary oroantral fistula? antibiotics and irrigation Minimum occlusal reduction for PFM? 1.5mm s...

Colloid - A gelatinous material used to obtain impressions Border molding - The process of using your fingers to achieve a closer adaption of the edges of an impression Elastomeric - Material with elastic properties and is made from rubber Base - Foundation or basic ingredient of a material Centric - To have something centered, such as your maxillary teeth centered over your mandibular teeth Agar - A gelatin type material derived from seaweed Syneresis - Th...

which one of the following materials ate b. polysulfide rubber base c. polyvinyl siloxane is the most accurate for crown impressions - correct answer polyvinyl siloxane For an alginate impression the loaded tray should be seated. - correct answer in the posterior first, then the anterior. what is the best way to keep alginatebfrom setting to quickly on a warm day? - correct answer ...

thickness of minor RPD connectors - Answer- 1.5 mm Minimum space between vertical components of RPD - Answer- 5 mm Kennedy Class I - Answer- bilateral distal extension Kennedy Class II - Answer- unilateral distal extension Kennedy Class III - Answer- entirely tooth born with teeth anterior and posterior Kennedy Class IV - Answer- edentulous area anterior to remaining teeth Lingual bar distance from gingival margin - Answer- 3 mm Lingual bar width (minimum) - Answer- 4 mm ...

1. Clasp distortion occurred because A. ductility was too low. B. hardness was too great. C. ultimate tensile strength was too low. D. tension temperature was too high. E. elastic limit was exceeded. 2. When all other removable partial denture considerations remain unchanged; clasps constructed of which material can engage the deepest undercut: A. Chrome cobalt casts. B. Nickel chrome casts. C. Wrought stainless steel. D. Wrought gold. Gold engages 0.75 mm undercut, St.St. 0.5 mm un...

**Disadvantage of a resin bonded denture (Maryland Bridge)? - Answer- Debonding Advantage of a Maryland Bridge? - Answer- Less tooth reduction Gutta percha is made out of? - Answer- Zinc oxide Drug that increase the concentration of lidocaine in the blood? - Answer- propanalol Best initial treatment for Maxillary oroantro fistula? - Answer- abx and irrigation Minimum occlusal reduction for PFM? - Answer- 1.5mm X-rays show many well demarcated PA lucencies Next step? - Answer- ...

To assist with patient care the patients medical history must be reevaluated. - answer-At each visit Where does the mandible articulate with the cranium - answer-Temporal bone What part of the mandible articulate with the temporal bone - answer-Head of the condylar process Parts of the sphenoid - answer-greater/lesser wings, anterior base of skull, floors of eyes sockets and the base of cranium What are the muscles of mastication - answer-Temporalis, masseter, medial pterygoid, later...

NBDHE Board Review - Dental Materials 2013 (updated) with complete solutionadhesion The chemical attraction between unlike molecules is __? cohesion The chemical attraction between like molecules is __? coefficient of thermal expansion This index indicates how one material reacts to temperature extremes in relation to another creep Slow dimensional changes caused by compression ductility The ability to undergo change of form without breaking Elasticity A ...