- (A) Enamel cuticle
- (B) Interprismatic substance
- (C) Organic matrix
- (D) Enamel lamellae
Medical Mcqs
- (A) Raw starch
- (B) Cooked starch
- (C) Sucrose
- (D) Fructose
- (A) Zone of bacterial invasion
- (B) Zone which can not be remineralized
- (C) Zone in which collagen is irreversibly denatured
- (D) Zone that need not be removed before restoration
- (A) 1890
- (B) 1920
- (C) 1924
- (D) 1980
- (A) Formation of large amount of acid
- (B) Availability of carbohydrate food
- (C) Viscosity of saliva
- (D) Localization of acid over tooth surface
- (A) Lactobacillus is main acusative organism in plaque
- (B) Smooth surface caries occur due to streptococcus mutans
- (C) Pit and Fissure caries can be prevented by using pit and tissue sealants
- (D) Fluorides help in reducing caries incidence
- (A) Enamel spindles
- (B) Dentinoenamel junction
- (C) Enamel lamellae
- (D) Striae of Retzius
- (A) low buffering capacity of acids
- (B) Medium buffering capacity for acids
- (C) High buffering capacity for acids
- (D) Independent of buffering capacity for acids
- (A) Miller
- (B) G.V black
- (C) Gottlieb
- (D) Schwartz
- (A) Enamel
- (B) Dentin
- (C) Pulp
- (D) Cementum
