Dental Materials I
46 Questions
| Attempts: 136
Questions and Answers
- 1.
________________ us any push/pull on an object, which results in __________________
- 2.
_____________ is when an object is forced to change due to too much stress
- 3.
____________________ is the tensile ability to withstand the stress
- 4.
_____________is a small electric shock emitted when two metals meet in the mouth
- 5.
_________, _________________, ___________ are properties to consider when selecting a dental material
- 6.
__________ regulates all dental materials intended for human use
- 7.
A liquid with high viscosity ______________ flow easily and ___________ in wetting a surface
- 8.
_________ can cause a carious lesion under an occlusal restoration
- 9.
Material can be retained in the tooth by _______ & __________ methods
- 10.
____________ is the most appropriate type of gypsum product to use for orthodontic cast
- 11.
_________________ is a sign of initial setting
- 12.
You must wait __ before separating the cast from the impression
- 13.
______ is referred to as Plaster of Paris
- 14.
__________- is the process used to change gypsum into dental plaster or stone
- 15.
Aliginate is derived from ______________
- 16.
_____- is a glue like substance
- 17.
Alginate is a _________
- 18.
_________ is used as a thickening agent with alginate
- 19.
Type I alginate takes _________ to set from when mixing has started
- 20.
_______ is an acidic cement that is soothing to the pulp
- 21.
_______ cement is used for permanent cementation of cast metal restorations
- 22.
______ is an acidic cement so the tooth must be protected with a liner or sealer before it is placed
- 23.
________-- must be mixed on a fladd slab to cool it & slow setting time (exothermic)
- 24.
The tooth must be dry, etched, and bonded before this cement is applied __________
- 25.
___________ releases fluoride to nearby tissues after it sets
- 26.
____- is the liquid for zinc oside eugenol cement
- 27.
_______-- is applied to the walls and floor of a cavity prep
- 28.
______ stimulates formation of secondary dentin
- 29.
____________ is used in the deppest portion and walls of cavity prep to seal dentinal tubules and pulp capping
- 30.
________ aids in pouring of a study model
- 31.
_______ extends an impression tray
- 32.
_____________ is best for recording occlusal rims for initial arch form when setting denture teeth
- 33.
____________ is a plant wax that may be found as a component of inlay wax
- 34.
A toothprint is a bite impression and is made of __________
- 35.
You would use "lost wax technique" with __________
- 36.
___________ is the acid most commonly used to etch tooth structure for bonding
- 37.
__________ leads to greater wear resistance
- 38.
_________ compositre resin has strongest make up
- 39.
___________ strengthens the resin by chemically bonding filler to matrix
- 40.
______________,___________,_____________ determine strength, polish, and wear resistant qualities
- 41.
______ composite has the samllest filler particle size
- 42.
__ is the setting reaction of a composite restorative material
- 43.
__________ are light activated
- 44.
The smear layer consists of ________________________
- 45.
___________,_____________,__________ are key property concerns with elastomeric materials
- 46.
_______ gives detail to the margin of the prepared tooth
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Jan 22, 2013Quiz Edited by
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Dec 20, 2010Quiz Created by
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