- (A) Silver
- (B) Tin
- (C) Mercury
- (D) Zinc
Medical Mcqs
- (A) Remove oxides from powder particle surface
- (B) Keep the amount of gamma-1 or gamma-2 matrix crystals to maximum
- (C) Pulverize pelletes into particles to aid in attack by mercury
- (D) Achieve a workable mass of amalgam in minimum time
- (A) From smooth atomized particles
- (B) From irregular and spherical particles
- (C) From lathe cut particles
- (D) From traditional alloy particles
- (A) Lungs
- (B) Gastro-intestinal Track
- (C) Skin
- (D) Kidneys
- (A) Compressive strength
- (B) Tensile strength
- (C) Corrosion
- (D) Creep
- (A) Improper amalgam filling
- (B) Pulp exposure
- (C) Galvanism
- (D) None of the above
- (A) 6.6 a (ppm k-1)
- (B) 11.4 a (ppm k-1)
- (C) 14.0 a (ppm k-1)
- (D) 25.0 a (ppm k-1)
- (A) Low compressive strength
- (B) High marginal breakdown
- (C) Less marginal #
- (D) High creep
- (A) mg / m3
- (B) 0.05 mg / m3
- (C) mg / m3
- (D) mg / m3
- (A) Direct contact with the mercury
- (B) Inhalation of mercury vapours
- (C) Ingestion of mercury
- (D) None of the above
