The number of pulp organs in a person in___________?

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 function of the dental pulp is____________?

   A. Nutritive
   B. Production of dentin
   C. Production of enamel
   D. Vascular supply to the teeth

3. Weil’s zone of pulp is__________?

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

4. The average life time of primary pulp in oral cavity is__________?

   A. 8.3 years
   B. 2 years
   C. 7 years
   D. 3 years

5. 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

6. 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

7. The dental pulp contains nerve endings/receptors for____________?

   A. Pain
   B. Pressure
   C. Proprioception
   D. Temperature

8. 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

9. The development of pulp begins__________?

   A. 6th week of IU
   B. 8th week of IU
   C. 10th week of IU
   D. 18th week of IU

10. The diameter of the largest arterial vessels in the pulp range from_____________?

    A. 50-100 μm
    B. 101-150 μm
    C. 151-200 μm
    D. 201-250 μm