- (A) Their use
- (B) Their hardness after setting
- (C) Water content
- (D) Eugenol content
Medical Mcqs
- (A) It should be rapidly displaced from the mouth
- (B) It may exhibit fluid exudates on the surface as a result of imbibition of water
- (C) It will take up water and expand if kept wet
- (D) It will shrink as a result of syneresis
- (A) Solid
- (B) Liquid
- (C) Gas
- (D) Colloid
- (A) Bullock heart
- (B) Chemicals
- (C) Sea weed
- (D) Chick cells
- (A) Decrease flow
- (B) Increase flow
- (C) Accelerate reaction
- (D) Decrease irritation due to eugenol
- (A) Silicone
- (B) Agar-agar
- (C) Impression paste
- (D) Impression plaster
- (A) Slight rocking of the impression to disengage it from the undercut
- (B) Wetting the periphery of the impression with moist cotton to break the peripheral seal
- (C) Sudden jerking of the impression to prevent tearing
- (D) Supporting the impression along with the tray to prevent disengaging of the tray alone
- (A) Thin mix of plaster of paris
- (B) Zinc oxide eugenol impression paste
- (C) Free flowing wax
- (D) Reversible hydrocolloids
- (A) Continue to polymerize
- (B) Become elastic
- (C) Show imbibition and syneresis
- (D) Show gelation
- (A) Raising the temperature of water used for maxing
- (B) Using excess water for maxing
- (C) Lowering the temperature of water used for mixing
- (D) None of the above
