- (A) Polyacrylic acid is liquid
- (B) Chemical bond to tooth structure
- (C) Chelation
- (D) Substitution o eugenol by EBA to increase strength of cement
Medical Mcqs
- (A) 15 microns
- (B) 25 microns
- (C) 50 microns
- (D) 100 microns
- (A) Alumino silicate powder and phosphoric acid
- (B) Aluminosillicate powder and polyacrylate
- (C) Zinc oxide powder and phosphoric acid
- (D) Zinc oxide powder and polyacrylate liquid
- (A) Have a higher coefficient of thermal expansion than acrylic teeth:
- (B) Have a lower abrasion resistance than enamel
- (C) Should be used where the inter dental clearance is small
- (D) Have a higher abrasion resistance than gold
- (A) Boric oxide
- (B) Copper oxide
- (C) Silica
- (D) Titanium oxide
- (A) Shape and size of particle
- (B) Uniform distribution of particle size
- (C) Number of particles
- (D) None of the above
- (A) Rubber matrix
- (B) Glass
- (C) Plastic
- (D) Resin matrix
- (A) Translucency
- (B) Refractive optics
- (C) Metamerism
- (D) Opacification
- (A) Cerestore
- (B) Decor MGC
- (C) Infusium
- (D) Leucite
- (A) Temporary restoration
- (B) Leuting
- (C) Permanent restoration
- (D) Die material
