Aging process affects pulp tissue by_____________?

Related Mcqs:

1. A tooth with a 3 month history of pain, which was worse when hot liquid were in mouth. After extraction, the tooth was split open. The pulp chamber was completely filled with pus. A few remnants of pulp tissue were found in apical end. The condition is:__________?

   A. Acute partial pulpits
   B. Acute total pulpits
   C. Suppurative pulpitis
   D. Strangulation of pulp

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

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

3. Pulp tissue contains all except____________?

   A. Fibroblasts
   B. Capillary
   C. Osteoblasts
   D. Ameloblasts

4. Large open wounds that are characterized by tissue loss and repaired by formation of granulation tissue in the floor of the wound is characteristic of______________?

   A. Secondary healing
   B. Primary healing
   C. Cicatrisation
   D. Regeneration

5. Resorption of dental tissue is caused by_____________?

   A. Osteoclasts
   B. Osteoblasts
   C. Odontoclasts
   D. Odontoblasts

6. Lipid from tissue is carried to liver by_____________?

   A. LDL
   B. VLDL
   C. HDL
   D. Chylomicrons

7. Weil’s zone of pulp is__________?

   A. Cell degenerated zone
   B. Cell rich zone
   C. Cell regenerated zone
   D. cell free zone

8. The plexus of Rashkov is present in which of the following zones in pulp ?

   A. Cell free zone
   B. Cell rich zone
   C. Odontoblastic zone
   D. Pulp core

9. Pain originate in the pulp due to_________?

   A. free nerve ending in cell rich zone
   B. free nerve ending at sub odontoblastic layer
   C. Krause bulb at the center of the pulp
   D. Meisseners corpuscles at cell rich zone

10. Regressive changes in pulp include____________?

    A. Increased fibrotic component
    B. Decreased cellular component
    C. Calcification in blood vessels near apical foramen
    D. All of the above