How is tissue guidance for implants BEST accomplished?A . By placing an over-sized healing abutment following second stage surgeryB . By placing an anatomically correct screw retained provisional following second stage surgeryC . By...
Which type of restoration will increase its micromechanical retention after etching with hydrofluoric acid?A . Press-on metalB . Alumina-proceraC . Lithium disilicate glassD . Zirconia dioxideView AnswerAnswer: C
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...
Which of the following is correct concerning tooth preparation for diastema closure with bonded porcelain restorations?A . Keep all margins supragingival or equigingivalB . Full crown preparations are best used to close spacesC ....
In occlusal equilibration, which of the following BEST describes the proper considerations for treatment?A . Correct the anterior guidance prior to eliminating interferences to centric relationB . Eliminate interferences to centric relation prior to...
During proper articulation of the "S" sound, which of the following BEST describes the relationship of the incisal edges of the maxillary and mandibular incisors for the majority of patients?A . Maxillary and mandibular...
Which of the following BEST describes hue?A . Relates the color to a gray scaleB . Varying wavelengths of radiant energyC . Color intensityD . Relates the color to a yellow scaleView AnswerAnswer: C
Maxillary anterior tooth length can be evaluated using which of the following phonetic guidelines:A . "S" sounds can be utilized to determine length relative to the vermilion border of the lower lip.B . "F"...
When preparing for posterior porcelain to zirconia crown, the recommended occlusal reduction should be:A . 1.0 mm.B . 1.5 mm.C . 2.0 mm.D . 2.5 mm.View AnswerAnswer: B
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 ....
