When using dual-cured resin cements, the use of light activated curing is:A . unnecessary as the self-curing mechanism results in maximum polymerizationB . mainly advantageous to speed the clean-up process.C . necessary to obtain...
When one attempts to clinically shade match a restoration to the existing dentition, which of the following is MOST correct?A . Take photographs outside in direct sunlightB . Select value in overcast daylight or...
The "white line" which shows up occasionally when finishing a composite restoration between the restoration and tooth structure is caused by what?A . The inherent optical properties of composite which naturally create a halo...
The avoidance of open cervical embrasures can BEST be achieved by placing the interproximal contact points relative to the interproximal:A . marginsB . boneC . papilla heightD . sulcus baseView AnswerAnswer: B
As the angle of the eminentia increases, the:A . Lingual concavity of a maxillary anterior restoration should increase.B . Lingual concavity of a maxillary anterior restoration should remain the same.C . Cusp length of...
Which of the following has been shown to increase the incidence of postoperative sensitivity?A . Residual bacteria on the preparation surfaceB . Excessive agitation of the primerC . Rewetting instruments with unfilled resinD ....
Functional occlusion is influenced by side shift as follows: the greater the side shift, the restoration fabricated should exhibit:A . Wider cusps on posterior teeth.B . Longer cusps on posterior teeth.C . Wider fossas...
A patient presents with an endodontically treated tooth fractured subgingivally within 2.0 mm of the crestal bone. Considering this, the MOST appropriate treatment would be to:A . Prepare the tooth no more than 2.0...
