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Term

Retention holds a material in place and seals the structures together.
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Which of the following types of composite resins is most often used today?
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TermDefinition
Retention holds a material in place and seals the structures together. false
Which of the following types of composite resins is most often used today? Hybrid
A 1:1 mercury-to-alloy ratio is known as the Eames technique.
Materials used to restore posterior teeth must be capable of withstanding _____ psi. 28,000
All of the following are steps in finishing a composite restoration except burnishing.
A(n) _____ is defined as a mixture of two or more metals. alloy
Which of the following statements is true of the composition of tooth-whitening materials? When the product contacts the teeth, it allows oxygen to enter the enamel and dentin, which whitens the colored substances.
The ADA and the National Institute of Health–Nations Administration _____ the use of amalgam as a posterior restorative material. forbid
A properly triturated amalgam mix should be a soft, pliable mass.
The resin matrix component of composite is dimethacrylate, a fluid-like material also referred to as BIS-GMA.
The purpose of packing the amalgam in the cavity preparation is to _____ it. condense
The silver filling material used for more than 150 years to restore primary and permanent teeth is called amalgam.
To adjust the occlusion on a recently place amalgam, the patient should be instructed to bite ______ on the articulating paper. lightly
Before they can be marketed, new dental materials must undergo strict evaluation by the ADA.
The dental restorations created in the laboratory by the dental laboratory technician are classified as _____ restorations. indirect
For adhesion to take place, _____ film thickness is desired. a thin
Which of the following correctly lists the different restorative materials from weak to strong? Composite resin, silver amalgam, gold alloy
The instrument used to smooth the amalgam surface is a burnisher.
The process of setting of a material is correctly referred to as curing.
All of the following are advantages of amalgam over composite as a restorative material except esthetics.
Glass ionomer can be used for Class _____ restorations. V
Mixing alloy and mercury together to form a mass is called amalgamation or trituration.
A porcelain casting is chosen over metal castings because of each of the following except that it has a high thermal coefficient of expansion.
One of the fastest and most cost-effective ways of restoring the esthetic appearance of teeth is bleaching.
A temporary restorative material should be selected to restore a tooth that has sensitivity.
The curing process in which it is the most critical that the materials are mixed and placed within the working and setting times is with auto-cured materials.
Single-spill capsules contain 600 mg of alloy. are used for small restorations. should be discarded immediately after use. All of the above are correct.
The type of ceramic most often used in dentistry for castings is porcelain.
The term restorative describes the ability to remove disease and restore function.
Ideally, composite resin shades should be chosen in daylight.
Created by: ARIGON5248
 

 



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