Finishing and polishing of Amalgam make the restoration______________?

Related Mcqs:

1. Most preferable cement for temporary restoration______________?

   A. GIC B. ZOE C. Ca (OH)2 D. Zinc polycarboxylate cement...

2. Increase in the residual mercury in silver amalgam filling can_____________?

   A. Cause fracture of the filling B. Tarnish and corrosion C. Increase the strength D. Decrease condensation pressure...

3. Advantage of zinc containing amalgam is_______________?

   A. Better handling property B. Dimensional Stability C. Resistance to creep D. Toxicity to pulp and dentin...

4. Copper content in low copper amalgam is________________?

   A. 6% B. 12-30% C. 29% D. 19%...

5. Mercury rich condition in a slow setting amalgam alloy system in a resoration in______________?

   A. Accelerated corrosion B. Fracture of the restoration C. Merginal damage D. All of the above...

6. Outstanding clinical performance of dental amalgam restoration is related to its____________?

   A. Compressive strength B. Tensile strength C. Corrosion D. Creep...

7. The effect of trituration on strength in an amalgam restoration depends on______________?

   A. Amalgam alloy B. Trituration time C. Speed of amalgamator D. All of the above...

8. By increasing the percentage of which metal, the strength and hardness of amalgam increases_____________?

   A. Ag B. Zn C. Cu D. Hg...

9. The largest component of amalgam alloy is_____________?

   A. Silver B. Tin C. Zinc D. Copper...

10. The dental amalgam is most resistant to________________?

    A. Compressive stress B. Impact stress C. Shear stress D. Tensile stress...