Widely accepted theory of dental caries_____________?

Related Mcqs:

1. The most accepted theory for dentin sensitivity is: or Which of the following is the most accepted theory of transmission of dental sensation_____________?

   A. Transduction theory B. Direct neural stimulation C. Hydrodynamic theory D. Hydrostatic theory...

2. High copper dental amalgams are superior to other amalgams because high copper dental amalgems______________?

   A. Have less marginal breakdown B. Are workable at lower Hg-alloy ratio C. Have a higher ratio of tensile to compressive strength D. Have less resistance to tarnish and corrosion...

3. Powders of dental plaster and dental stone differ mainly in____________?

   A. Solubility B. Shelf life C. Chemical formula D. Particle porosity...

4. The main difference between dental stone and dental plaster is______________?

   A. Chemical composition B. Self life C. Sharpe and size of particles D. Solubility in water...

5. The American dental association (ADA) specification number for non-aqueous elastomeric dental impression material is______________?

   A. 19 B. 20 C. 21 D. 26...

6. Miller put forth the acidogenic theory of dental caries in the year______________?

   A. 1890 B. 1920 C. 1924 D. 1980...

7. Chemico-parasitic theory of dental caries is proposed by______________?

   A. Miller B. G.V black C. Gottlieb D. Schwartz...

8. The most accepted theory of tooth eruption is____________?

   A. Hydrodynamic theory B. Clone theory C. Periodontal ligament traction theory D. Vascular theory...

9. The prbable reasons for a high incidence of dental caries in the teenage population relates most directly to______________?

   A. Rapid growth B. Frequency of sucrose intake C. Negligence in visiting the dentist D. Carelessness in oral hygiene habits...

10. The lateral spread of dental caries is facilitated mostly by the_______________?

    A. Enamel spindles B. Dentinoenamel junction C. Enamel lamellae D. Striae of Retzius...