Sharpey’s fibres are derived from_____________?

Related Mcqs:

1. 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...

2. Sharpey’s fibres are present in_______________?

   A. Bone B. Periosteum C. Periodontal ligament D. All of the above...

3. Preganglionic parasympathetic fibres travel to otic ganglion from_____________?

   A. Facial nerve B. Glossopharyngeal nerve C. Trigeminal nerve D. None of the above...

4. The rest of malassez in the periodontal ligament are derived from_____________?

   A. Dental pulp B. Lamina propria C. Odontogenic epithelium D. Vestibular lamina...

5. The odontoblasts killed during cavity preparation are derived from_____________?

   A. Unaffected odontoblasts from the pulp B. Undifferentiated cells C. Histocytes D. Osteoblasts...

6. The primary germ layer endoderm is derived from_____________?

   A. Embryonal disc B. Yolk sac C. Amniotic cavity D. Palacenta...

7. Bile acids are derived from_____________?

   A. Bile salts B. Bile pigments C. A & B D. Cholesterol...

8. Thyroxine and catecholamines are derived from_____________?

   A. Tyrosine B. Tryptophan C. Alanine D. Leucine...

9. In granuloma, epithelial and giant cells are derived from_____________?

   A. T cells B. B cells C. Plasma cells D. Monocyte...

10. Enzymes responsible for suppuration are derived chiefly from_____________?

    A. PMN’s B. Lymphocytes C. Monocytes D. Eosinophils...