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SELF ASSESSMENT - OBTURATION I

Quiz by neeraj malhotra

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10 questions
Show answers
  • Q1
    Lateral obturation technique uses:
    Vertical force only
    Lateral vectors of the vertical force
    Vertical vectors of the lateral force
    Lateral force only
    10s
  • Q2
    In "Overextension" :
    there is no extrusion of filling material & canal has been adequately filled
    there is no extrusion of filling material & canal has not been adequately filled
    there is extrusion of filling material & canal has been adequately filled
    there is extrusion of filling material & canal has not been adequately filled
    10s
  • Q3
    "Hermetic seal" signifies:
    Air & Fluid tight seal
    just a tight seal
    Air tight seal
    Fluid tight seal
    10s
  • Q4
    The objective of OBTURATION is to achieve:
    Either Apical or Coronal seal
    Both Coronal & Apical seal
    Only Coronal seal
    Only Apical seal
    10s
  • Q5
    Apical seal of obturation should be placed:
    as close as possible to the cemento-dentinal junction
    as close as possible to the radiographic root apex
    as close as possible to the anatomic root apex
    as close as possible to the major foramen
    10s
  • Q6
    Obturation cannot be done in which of the following situation:
    Preoperative swelling has resolved
    Draining sinus has not healed
    Evidence of healing
    Mobility, percussion and palpation are normal
    10s
  • Q7
    Microseal system is a type of:
    Cold gutta percha point obturation technique
    Thermomechanical compaction obturation technique
    Thermoplasticized Gutta Percha obturation technique
    Chemically plasticized cold GP obturation technique
    10s
  • Q8
    How many "Pre-Obturation Steps " are there for lateral compaction technique:
    6
    2
    4
    5
    10s
  • Q9
    Spreader must reach within
    1.0 to 2.0 mm of working length
    0.5 to 1.0 mm of working length
    2.0 to 3.0 mm of working length
    3.0 to 4.0 mm of working length
    10s
  • Q10
    Customized gutta-percha points (“Tailor made”)technique include:
    Single Cone Technique
    Inverted Cone Technique
    Rolled Cone Technique
    Long Cone Technique
    10s

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