Medical MCQs

5099 MCQs  (Page 101 of 510)

The main components is sillicophosphate cement________________?
A. Zinc phosphate and gic
B. Silicate and gic
C. Zoe and silicate
D. Zinc phosphate and silicate
Admixed high copper alloy powder contains_________________?
A. 9-20% copper
B. 13-20% copper
C. 9-30% copper
D. 13-30% copper
The dental amalgam is most resistant to________________?
A. Compressive stress
B. Impact stress
C. Shear stress
D. Tensile stress
Dynamic creep is the______________?
A. Continuing alloying between silver-tin alloy and mercury during the life of restoration
B. Deformation of set amalgam during function
C. Process whereby alloy is wetted by murcury
D. Spread of amalgam during packing
Fluoride rich materials include ?
A. Silicate cement
B. Glass ionomer cement
C. Polycarboxylate cement
D. All of the above