Exam 43: Restorative and Esthetic Dental Materials

The addition of _______ alloy to glass ionomers produces a product that can be used for core buildups and the repair of fractured cusps and amalgam fillings as well as abutments for overdentures.

Which is not true of nonmercury alloys?

Which of the following statements is true of the composition of tooth-whitening materials?

Composites can be used for class ___ restorations.

Corrosion of metal restorative materials:

New dental materials must undergo strict evaluation by _____ before they Can be marketed.

Which is not a step in finishing a composite restoration?

A properly triturated amalgam mix should:

Chewing is an example of _______ stress.

Biting off a piece of taffy is an example of _______ stress.

The term 'restorative' describes the ability to:

A porcelain casting is chosen over other castings because it:

_____ is the process by which the resin material is changed from a pliable state into a hardened restoration.

________ occurs when a metal restoration is touched by a fork.

A(n) _____ is defined as a mixture of two or more metals.

Ideally,composite resin shades should be chosen in:

Which restorative materials are not artistically pleasing?

Materials used to restore posterior teeth must be capable of withstanding _____ psi.

Which is not an advantage of amalgam over composite?

Which will not influence the curing time of composite restorations?