Restorative Resins

A. It can be finished smoothly
B. It has a low degree of flow
C. It’s non-irritation to pulp
D. It’s wear resistant is high

A. Only Hydrophobic component
B. Only Hydrophilic component
C. Hydrophobic and hydrophilic component
D. Lyophillic and lyophobic component

A. TEGDMA
B. BIS-GMA
C. Ti02
D. None of the above

A. Cold water
B. Hot water
C. Under pressure
D. In vaccum

A. 30 seconds
B. 60 seconds
C. 90 seconds
D. 120 seconds

A. Compression moulding technique
B. Injection moulding technique
C. Fluid resin technique
D. Light cured technique

A. Adhesion of resin particles
B. Bonding between filler crystals
C. Bonding between filler and resin
D. Bonding between tooth and resin

A. BIS GMA
B. Polymethyl methacrylate
C. Benzoin methyl ether
D. Silica filter

A. porosity
B. Shrinkage
C. Tooth breakage
D. Water absorption

A. Silica glass
B. Organic matrix
C. Barium glass and strontium glasses
D. Fluoride particles