- (A) It is pulpal irritant
- (B) It is highly cariogenic
- (C) Chemically attaches to the tooth structure
- (D) It produces thinnest film surface
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- (A) Polycarboxylate cement
- (B) Resin cement
- (C) Silicate cement
- (D) Glass ionomer cement
- (A) It is not necessary in moderately deep cavities under glass ionomer restoration
- (B) Have Film thickness of 1 – 50 microns
- (C) Do not provide thermal or electric insulation
- (D) Protect the pulp from reaction products leaching out of restoration
- (A) 2 years
- (B) 4 years
- (C) 6 years
- (D) 8 years
- (A) Decreasing conduction of heat to pulp
- (B) Minimize marginal leakage around restoration
- (C) By altering the chemical composition of restoration materials
- (D) By preventing penetration of corrosion products into the dentinal tubules
- (A) Zinc polycarboxylate
- (B) Polymer reinforced ZOE cement
- (C) Zinc phosphate
- (D) Glass inomer cement
- (A) The reduction in enamel solubility due to fluoride uptake by enamel
- (B) That beryllium flux is used in silicates
- (C) That silicates show very little leakage at the margins of the restoration
- (D) Due to the high silica content
- (A) GIC and polycarboxylate
- (B) GIC and ZnPO4
- (C) ZnPO4 and silicate
- (D) GIC and silicate
- (A) Acetic acid
- (B) Zinc acetate dehydrate
- (C) Calcium chloride
- (D) Bromoglycerine
- (A) 1 Minutes
- (B) 2 Minutes
- (C) 3 Minutes
- (D) 4 Minutes
