- (A) Addition polysilicone
- (B) Condensation polysilicone
- (C) Polyether
- (D) Polysulfide
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- (A) Injecting technique
- (B) Laminate technique
- (C) Immersion technique
- (D) Tempering technique
- (A) Zinc Oxide eugenol impression paste
- (B) Hydrocolloid impression material
- (C) Elastomeric impression material
- (D) All of the above
- (A) Reducing the diatomaceous earth
- (B) Adding heavy metal salts
- (C) Coating with dihydric alcohol
- (D) Altering the matrix
- (A) Sodium alginate
- (B) Potassium alginate
- (C) Trisodium phosphate
- (D) Calcium alginate
- (A) After the start of appearing elastic properties of impression material
- (B) Just after the start of appearing elastic properties of impression material
- (C) Just before the start of appearing elastic properties of impression material
- (D) Loss of luster of impression material
- (A) Condensation silicone
- (B) Polyether
- (C) Polysulfide
- (D) Poly vinyl siloxane
- (A) Polyether
- (B) Addition silicone
- (C) Polysulphide
- (D) Condensation silicone
- (A) Polyether
- (B) Polysulphide
- (C) Addition silicone
- (D) Condensation silicone
- (A) Inadequate mixing
- (B) Air bubbles
- (C) Too rapid polymerization
- (D) Incomplete polymerization caused by premature removal from mouth
