Inorganic content of cementum is_____________?

Related Mcqs:

1. Inorganic content of cementum is______________?

   A. 45 to 50%
   B. 50 to 55%
   C. 55 to 60%
   D. 60 to 65%

2. If overgrowth of cementum does not improve the functional qualities of cementum, it is termed as_____________?

   A. Hyperplasia
   B. Hypoplasia
   C. Hypertrophy
   D. Excementoses

3. The region in which cementum formation is most rapid is_____________?

   A. Middle
   B. Coronal
   C. Apical
   D. Interradicular

4. Hardness of fully mineralized cementum is_____________?

   A. Less than dentin
   B. More than dentin
   C. Equal dentin
   D. None of the above

5. Cementum is_____________?

   A. Avascular
   B. Vascular
   C. Has blood supply initially only
   D. None of the above

6. Inorganic content of enamel is about______________?

   A. 35%
   B. 50%
   C. 4%
   D. 96%

7. If cementum is not formed______________?

   A. Ankylosis may occur
   B. Exforliation of teeth occur
   C. Delayed eruption
   D. No change occurs

8. Intermediate cementum is____________?

   A. Highly defined cellular zone near cemento – dentinal junction (CDJ)
   B. Highly defined fibrillar zone near CDJ
   C. Poorly defined zone near cemento-dentinal junction
   D. Both a and B

9. Cellular cementum is____________?

   A. First formed cementum
   B. Less calcified than acellular type
   C. More calcified than acellular type
   D. Less irregular

10. Cellular cementum and compact bone contain____________?

    A. Sharpehy’s fibres and elastic fibres
    B. Collagen fibres and blood vessels
    C. Canaliculi and incremental lines
    D. Lacunae and elastic fibres