Which of the following is related to an enzyme deficiency and involves periodontal destruction around primary teeth______________?

Related Mcqs:

1. Pulp chambers and roots canals in decidous teeth______________?

   A. Wide and deep B. Shallow and narrow C. Wide and narrow D. Shallow and wide...

2. The primary response of the pulp to tissue destruction is_______________?

   A. Necrosis B. Ulceration C. Calcific degeneration D. Inflammation...

3. The most common enzyme deficiency in man is___________?

   A. Glucose 6 phosphate dehydrogenase B. Glucose 6 phosphatase C. Hexokinase D. Glucose 1,6 diphosphatase...

4. All of the following cells of periodontal ligament are of mesenchymal origin except______________?

   A. Fibroblasts B. Multi totipotent cells C. Cementoblasts D. Cell rests of malassez...

5. Which of the following is not the principle fibre group of the periodontal ligament___________?

   A. Horizontal B. Oblique C. Alveolar crest D. Transseplat...

6. Asymmetric widening of the periodontal ligament around two or more teeth is seen in_______________?

   A. metastatic breast carcinoma B. osteosarcoma C. paget’s disease D. Fibrous dysplasia...

7. The relationship between the pulpal and periodontal tissue complex begins during dental development at_____________?

   A. Adolescent stage B. 5-10 years C. Embryonic stage D. None of the above...

8. Bone adjacent to periodontal ligament that contains a great number of sharpey’s fibres is known as______________?

   A. Lamina dura B. Bundle bone C. Lamina propria D. Lamina densa...

9. Fibres of periodontal ligament embedded in the bone are_____________?

   A. Sharpey’s fibres B. Tomes fibres C. Elastic fibres D. Ray’s fibres...

10. The periodontal ligament is approximately_____________?

    A. 0.25 mm in thickness B. 0.5 mm in thickness C. 0.75 mm in thickness D. mm in thickness...