Medical Mcqs

The periodontal ligament_____________?
  • (A)  Derives its blood supply primarily from the branches of vessels entering the pulp
  • (B)  Has a slow rate of turn over
  • (C)  Contains epithelial cells
  • (D)  Comprises primarily of type II collagen
The vascular supply of the periodontal ligament is______________?
  • (A)  Greatest in the middle-third of a single rotted tooth
  • (B)  Greatest in the middle-third of a multirooted tooth
  • (C)  A net like plexus that runs closer to the cementum than to the bone
  • (D)  A net like plexus that runs closer to the bone than to the cementum
Cellular cementum is____________?
  • (A)  First formed cementum
  • (B)  Less calcified than acellular type
  • (C)  More calcified than acellular type
  • (D)  Less irregular