Which of the following is cariogenic ?

Related Mcqs:

1. The extra – cellular polysaccharide sythesized by cariogenic streptococci in the presence of excess sucrose are best described as_______________?

   A. Mucopolysaccharide
   B. Dextran-like glucan
   C. Glycogen – like glucan
   D. Amylopectin

2. Starch is considered to be less cariogenic than monosaccharides and disaccharides because it_______________?

   A. Does not diffuse through plaque
   B. Is rapidly hydrolysed in the mouth
   C. Enhances remineralisation
   D. Raises the PH in the oral cavity

3. Least cariogenic among these______________?

   A. Raw starch
   B. Cooked starch
   C. Sucrose
   D. Fructose

4. Which of the following cements have anti cariogenic properly________________?

   A. ZOE
   B. Calcium Hydroxide
   C. Zinc silicophosphate
   D. Zinc phosphate

5. A patient on warfarin sodium following myocardial infarction reports for an oral surgical procedure which one of the following laboratory tests should be preferred to ascertain the fitness_______________?

   A. Prothrombin time
   B. Tourniquet time
   C. Clotting time
   D. Bleeding time

6. Which of the following organisms is found in deep carious lesions rather than in incipient lesions ?

   A. Streptococci
   B. Lactobacilli
   C. Veillonella
   D. Bateroides

7. Which of the following factors in the stephan’s curve is related to the caries incidence and sugar intake______________?

   A. Physical form of sugar
   B. Frequency of sugar intake
   C. Ph of Plaque
   D. Quantity of sugar intake

8. In which of the following type of tumour the HPV-6 can be detected ?

   A. Papilloma
   B. CEOT
   C. Sarcoma
   D. Pyogenic Granuloma

9. Which of the following is benign in nature_______________?

   A. Lymphoma
   B. lymphangioma
   C. Melanoma
   D. Leukemia

10. Erosive lichen planus resembles which of the following:

    A. Monilial gingivitis
    B. Desquamative gingivitis
    C. Herpetic gingivitis
    D. Acute ulcerative gingivitis