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.Management Sciences
A. Equal lengths of base paste and accelerator paste are mixed together until the mix has a uniform colour
B. Increase in temperature and humidity shorten the setting time
C. The mix appear thick at the start of mixing but after 30 seconds of additional spatulation it becomes more fluid
D. Water accelerates but heat retards the setting of zinc oxide eugenol cements
E. Both C & D
Related Mcqs:
- Which one of the following dental cement accelerates the formation of reparative dentin ?
- A. Eugenol B. Calcium Hydroxide C. Zinc oxide D. Silica...
- The principle application of zinc phosphate cement is_____________?
- A. In final cementation B. As temporary cementation C. As a temporary filling material D. It has less occlusal wear...
- Which one of the following dental cements does not contain water as part of the composition of the liquid component ?
- A. Zinc Phosphate cement B. Zinc oxide equgenol cement C. Zinc silicophosphate cement D. Zinc polycarboxylate cement...
- Torsional force is_______________?
- A. Compression B. Tensile force C. Shear D. Transverse bending force...
- When selection the colour of cement to use for cementing a porcelain jacket crown, the powder being tested is best mixed with______________?
- A. Glycerin-water solution B. Cement liquid C. Alcohol D. Only water...
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