Dental Materials MCQs

Within An Hour After Cementation Of Cast Gold Onlay Patient Complains Of Shooting Pain Every Time The Teeth Comes Together Most Probable Explanation Is ______

Within An Hour After Cementation Of Cast Gold Onlay Patient Complains Of Shooting Pain Every Time The Teeth Comes Together Most Probable Explanation Is

Incorrect

Retained Cement In Gingival Sulcus

Incorrect

Excess Acid In Mix

Correct

Galvanic Current Caused By Gold Onlay Occluding With A Large Restoration

Incorrect

Supracocclusion Of Restoration

Which One Of The Following Restorative Materials Is Having Coefficient Of Thermal Expansion Close To That Of Tooth Enamel And Dentin ?

Which One Of The Following Restorative Materials Is Having Coefficient Of Thermal Expansion Close To That Of Tooth Enamel And Dentin ?

Correct

Type Ii Glass Ionomer Cement

Incorrect

Pure Gold

Incorrect

Silver Amalgam

Incorrect

Microfilled Composite Resins