CDT Ceramics Exam Questions and Answers Rated 100%

CDT Ceramics Exam Questions and Answers Rated 100% Vertical Overlap - Answers term for overbite Rx - Answers shorthand for prescription The process of heat-treating the cast metal substructure in a porcelain furnace as one of the preparatory steps to apply the opaque porcelain is referred to as: - Answers Oxidation (oxidizing) In the Munsell Color Order System, hue refers to: - Answers The different colors of the color wheel The articulator which is easy to use and requires minimal mounting time is the: - Answers Non-adjustable The Curve of Spee: - Answers Is the anterior-posterior curvature of the occlusal surfaces of mandibular teeth. Physiologic rest is: - Answers Vertical space between the maxillary and mandibular teeth when the muscles of mastication are relaxed. The articulator which requires specialized training in its use is the: - Answers Fully adjustable In ideal centric occlusion, the mesiolingual cusp of the maxillary first molar: - Answers Occludes in the central fossa of the mandibular first molar Fusing (maturing) temperature range of 2,000º to 2,300º is typical for what grouped of dental porcelains? - Answers Medium-fusing Colors which appear identical to the eye under certain lighting conditions, which actually are formed from different blends of hues are: - Answers Metamers The generally accepted prosthetic classifications are: - Answers Ovoid, square, and tapering with transitional modifications Who is credited with the idea of fusing porcelain to a thin platinum foil; developed low-fusing porcelain, and introduced the porcelain jacket crown to dentistry? - Answers Charles H. Land When the canines and anterior teeth cause the posterior teeth to disocclude in eccentric excursions, this is called: - Answers Anterior protection Vacuum is used during porcelain firing for what reason? - Answers To eliminate bubbles and increase density In the Munsell Color Order System, value refers to: - Answers The lightness/darkness of a color and to no other quality What serves as the framework around which the other ingredients can flow and acts to strengthen the porcelain? - Answers Quartz The mesiobuccal cusp of the maxillary first molar in alignment with the embrasure of the mandibular second premolar and first molar is: - Answers Class II On the balancing side of occlusion in natural dentition, the: - Answers Maxillary molar lingual cusps will not usually contact the mandibular molar Which porcelain has more color concentration and is designed to aid in achieving internal color? - Answers Body modifiers The Synovial cavities are located: - Answers As part of the TMJ The mandibular second premolar contacts: - Answers The maxillary first & second premolars Where does the buccal cusp of the mandibular first molar occlude? - Answers The central fossa of the maxillary first molar An articulator that has straight but adjustable condylar eminentia is a: - Answers Semi-adjustable articulator Medium-fusing porcelains are fired at: - Answers 2,000º to 2,300º F An articulator that needs a pantograph to set it is: - Answers A fully adjustable articulator In normal centric occlusion, the maxillary anterior teeth occlude with: - Answers The facio-incisal edge of mandibular anterior teeth A term applied to metals that by virtue of their scarcity, possess a relatively high intrinsic commercial value based on supply and demand is: - Answers precious The Pontic design should allow for porcelain tissue contact because: - Answers Bio-compatibility with tissue is the best When spruing a bridge using the indirect technique, wax thickness is: - Answers The smallest at the pattern area and is progressively larger to the crucible former.