Syringe material is______________?

Related Mcqs:

1. Agar syringe material can be used with/as______________?

   A. Agar
   B. Alginate impression material
   C. Both of the above
   D. Primary impression

2. During inferior alveolar nerve block the needle of LA syringe is penetrated into parotid gland which of the following structure is most likely to be penetrated_____________?

   A. Lingual nerve
   B. Lingual artery
   C. Internal carotid artery
   D. External carotid artery

3. The American dental association (ADA) specification number for non-aqueous elastomeric dental impression material is______________?

   A. 19
   B. 20
   C. 21
   D. 26

4. The cross linking agent of polysulphide rubber base impression material is______________?

   A. Aromatic sulfonate esters
   B. Stannous octate
   C. Platinum salt catalyst
   D. Lead dioxide

5. The impression material used to record the prepared areas on abutment teeth is______________?

   A. High viscosity elastomeric impression material
   B. Medium viscosity elastomeric impression material
   C. Low viscosity elastomeric impression material
   D. None of the above

6. Alginate impression material is similar to Agar-agar impression material in the following respect________________?

   A. Gelation increase in both on increase in temperature
   B. Mixing time is increased to reduce the setting time
   C. Deformation during removal of impression occurs due to distortion of gel fibers
   D. Both can be re-used for fresh impressions

7. The preferred material for repair of fractured denture base is______________?

   A. Chemically cure resin
   B. Heat curve resin
   C. Light cure resin
   D. Vinyl resin

8. The material used in its pure form in dentistry is______________?

   A. Composite
   B. Silver
   C. Gold
   D. Amalgam

9. The strain that occurs when a material is stressed to its proportional limit is______________?

   A. Resilience
   B. Maximum flexibility
   C. Toughness
   D. Elastic limit

10. Syneresis seen in hydrocolloid gel is______________?

    A. Seen as water loss
    B. Water absorption
    C. Shrinkage
    D. Gelation