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Reviewing the photograph above, how would you achieve golden proportion?
A patient would like to brighten her smile in addition to restoring her missing tooth #8. however, she is not interested in dental implants. She would also like to close the spaces between her existing teeth. Unfortunately, due to financial concerns she can only restore teeth ##7-10. Reviewing the photograph...
The mucogingival esthetic problem which currently has the worst prognosis for successful correction is what?
The mucogingival esthetic problem which currently has the worst prognosis for successful correction is what?A . Buccal root recessionB . Thin attached gingival tissueC . Loss of interdental papillaD . Localized alveolar ridge defectView AnswerAnswer: A
Which of the following can aid in reliably achieving centric relation?
Which of the following can aid in reliably achieving centric relation?A . Stereographic tracingB . Posterior retruded positioningC . Bilateral manipulationD . Trisected angle gnathologic recordingView AnswerAnswer: C
When one attempts to clinically shade match a restoration to the existing dentition, which of the following is MOST correct?
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 shadeC . Light source is non-contributoryD . Use a blue patient drape for color correctionView AnswerAnswer:...
What is the principal determinant of posterior occlusal form?
What is the principal determinant of posterior occlusal form?A . Elevator musclesB . Vertical dimensionC . Anterior guidanceD . Lateral excursionsView AnswerAnswer: C
As the angle of the eminentia increases, the:
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 a posterior restoration may increase.D . Cusp length of a posterior restoration should remain the same.View...
What minimum distance is needed between an implant and the root of a tooth in order to keep the tooth's bony attachment intact and prevent horizontal bone loss?
What minimum distance is needed between an implant and the root of a tooth in order to keep the tooth's bony attachment intact and prevent horizontal bone loss?A . mmB . mmC . mmD . mmView AnswerAnswer: B
Functional occlusion is influenced by side shift as follows: the greater the side shift, the restoration fabricated should exhibit:
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 and marginal ridges.D . Improved strength to withstand balancing interferences.View AnswerAnswer: A
In comparing the use of electrosurgery lasers, and scalpels to achieve the desired gingival modification around implants:
In comparing the use of electrosurgery lasers, and scalpels to achieve the desired gingival modification around implants:A . scalpels are safe, provide minimal hemostasis, and the least amount of gingival recession following surgery.B . electrosurgery units are safe, provide excellent hemostasis, and the least amount of gingival recession following surgery.C...
The "white line" which shows up occasionally when finishing a composite restoration between the restoration and tooth structure is caused by what?
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 effect around the marginB . Overheating the composite during the finishing processC . Polymerization shrinkage, which...
