Increased Amount Of Powder In Zinc Phosphate Cement Mixture Will Cause______
Increased Amount Of Powder In Zinc Phosphate Cement Mixture Will Cause______
Decreased Film Thickness | |
Decreased Strength | |
Increased Setting Time | |
Decreased Solubility |
پاک اسٹڈی لائبریری اپنی خدمات کو بہتر کرنے کے لئے نئے سوفٹ وئیر انسٹال کررہی ہے ۔ اس لئے آئندہ کچھ دن آپ کو کچھ صفحات تک رسائی میں مشکلات کا سامنا ہوسکتا ہے ۔ جس کے لئے ہم معذرت خواہ ہیں۔
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Dental Materials MCQs
Increase In The Residual Mercury In Silver Amalgam Filling Can______
Increase In The Residual Mercury In Silver Amalgam Filling Can______
Tarnish And Corrosion | |
Decrease Condensation Pressure | |
Increase The Strength | |
Cause Fracture Of The Filling |
Incomplete Casting Is The Result Of______
Incomplete Casting Is The Result Of______
Large Reservoir | |
Narrow Sprue Diameter | |
More Porous Investment In The Mould | |
Hollow Sprue Pin |
Inadequate Pressure Application During Flasking______
Inadequate Pressure Application During Flasking______
Causes Teeth To Be Shrunken In Investment | |
Causes Poor Quality Of Colour | |
Increases Vertical Dimension | |
Causes Fracture Of Denture |
In Type Ii Gold Alloys ______ Karat Gold Is Used?
In Type Ii Gold Alloys ______ Karat Gold Is Used?
10 K | |
24 K | |
18 K | |
22 K |
In Spherical Alloys As Compared To Lathe Cut______
In Spherical Alloys As Compared To Lathe Cut______
Both Require Same Condensing Force | |
Manipulation Is Easy | |
Less Condensing Force Is Required | |
More Condensing Force Is Required |
In Self-Cure Acrylic Resin, Activator Is______
In Self-Cure Acrylic Resin, Activator Is______
Quaternary Ammonium Compound | |
Benzoyl Peroxide | |
Tertiary Amine | |
Toluidine |
In Reversible Hydrocolloid The Property By Which The Transformation From Sol To Gel And Gel To Sol Is A Function Of The______
In Reversible Hydrocolloid The Property By Which The Transformation From Sol To Gel And Gel To Sol Is A Function Of The______
Temperature | |
Concentration Of Potassium Sulphate | |
Percentage Composition By Weight Of Water | |
Concentration Of Filler And Plasticizer |
In Processing Methyl Methacrylate, The Resin May Show Porosity If The Flask Is Placed Too Soon Porosity Most Likely Occur______
In Processing Methyl Methacrylate, The Resin May Show Porosity If The Flask Is Placed Too Soon Porosity Most Likely Occur______
In The Thickest Part | |
On The Denture Surface | |
Throughout The Denture | |
Near The Borders |
In Porcelain Metal Elements Are Embedded In The Matrix Of______
In Porcelain Metal Elements Are Embedded In The Matrix Of______
Glass | |
Rubber Matrix | |
Plastic | |
Resin Matrix |
In Non Zinc Containing Dental Amalgam Alloy The Percentage Of Zinc Present Is______
In Non Zinc Containing Dental Amalgam Alloy The Percentage Of Zinc Present Is______
None Of The Above | |
Less Than 0.01% | |
Less Than 0.02% | |
Less Than 0.1% |
In Non-Eugenol Pastes The Constituents Are Mixed In______
In Non-Eugenol Pastes The Constituents Are Mixed In______
None Of The Above | |
Phosphoric Acid | |
Ethyl Alcohol | |
Benzoic Acid |
In Method Of Firing: A Shorter Firing Period At A Higher Temperature Is Considered Better______
In Method Of Firing: A Shorter Firing Period At A Higher Temperature Is Considered Better______
None Of These | |
A Short Firing Period At A Very Low Temperature Is Preferred | |
A Long Firing Period At A Very High Temperature Is Preferred | |
A Large Time Period At A Lower Temperature Is Preferred |
In Measuring Vickers Hardness No. Which Of The Following Is Used______
In Measuring Vickers Hardness No. Which Of The Following Is Used______
Rhomboid Shaped Indenter | |
Spherical Indenter | |
Steel Ball Indentation | |
136-Degree Diamond Pyramid |
In Heat Cure Denture Base Acrylic Resins The Monomer Is______
In Heat Cure Denture Base Acrylic Resins The Monomer Is______
Methyl ethyl methacrylate | |
Ethylmethacrylate | |
Methacrylate | |
Polymethylmethacrylate |
In Base Metal Alloys, Corrosion Resistance Occurs Due To______
In Base Metal Alloys, Corrosion Resistance Occurs Due To______
High Molecular Weight | |
High Fusion Temperature | |
Co-Efficient Of Thermal Expansion | |
Passivity |
In Amalgam Alloy Which Acts As Oxygen Scavenger______
In Amalgam Alloy Which Acts As Oxygen Scavenger______
Ag | |
Cu | |
Zn | |
Pd |
In A Patient With Allergy To Costume Jewelry, Which Of The Following Is Contraindicated______
In A Patient With Allergy To Costume Jewelry, Which Of The Following Is Contraindicated______
Low Gold | |
High Gold | |
Palladium – Ag | |
Ni – Cr |
In A Metal Ceramic Crown For A Fpd The Function Of Tin, Indium Which Are Readily Oxidized Minor Constituents Is To______
In A Metal Ceramic Crown For A Fpd The Function Of Tin, Indium Which Are Readily Oxidized Minor Constituents Is To______
Improve Bonding | |
Decrease Porosity | |
They React With The Porcelain Opaque Layer, Which Masks The Metal | |
Improves The Thermal Expansion Between The Metal And Porcelain |
In A High Copper Amalgam The Phase, Which Is Eliminated Is______
In A High Copper Amalgam The Phase, Which Is Eliminated Is______
Gamma 2 | |
Gamma 1 | |
No Phase Is Eliminated | |
Gamma 1 And 2 |
Impurities In Casting Is Removed By______
Impurities In Casting Is Removed By______
Annealing | |
Conditioning | |
Degassing | |
Pickling |
Impression Techniques Are Used For Recording______
Impression Techniques Are Used For Recording______
None Of The Above | |
Oral Mucosal Tissues | |
Dental Hard Tissues | |
Oral Mucosal Tissues And Dental Hard Tissues |
Impression Plaster Is______
Impression Plaster Is______
Less Compressive Than Alginate | |
More Compressive Than Alginate | |
As Compressive As Alginate | |
More Compressive Than Hydrocolloids |
Impression Plaster Containing Potato Starch Is Called______
Impression Plaster Containing Potato Starch Is Called______
Anti – Expansion Solution | |
Plaster Of Paris | |
Die Stones | |
Soluble Plaster |
Impression Material That Do Not Harden By Chemical Reaction______
Impression Material That Do Not Harden By Chemical Reaction______
Alginate | |
Zinc Oxide Eugenol | |
Impression Compound | |
Plaster Of Paris |