What Is The Recommended For Condensation Of Dental Amalgam ?
What Is The Recommended For Condensation Of Dental Amalgam ?
35 Pounds | |
3 Pounds | |
15 Lb | |
25 Lb |
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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What Is The Recommended For Condensation Of Dental Amalgam ?
35 Pounds | |
3 Pounds | |
15 Lb | |
25 Lb |
What Is The Polymerization Shrinkage If 3:1 Powder: Liquid Ratio Is Used______
8% | |
10% | |
6% | |
21% |
What Is The Most Frequently Used Restorative Material ?
Amalgam | |
Silicate | |
Gold | |
Composite |
What Is The Minimum Thickness Of The Elastomeric Impression Material For An Accurate Impression______
2-4 Mm | |
Greater Than 3 Mm | |
Maximum In The Area Of Operation | |
2 Mm |
What Is The Disadvantage Of Using Composites As Restorative Material ?
Decreased Thermal Conductivity | |
None Of The Above | |
Increased Thermal Conductivity | |
Decreased Wear Resistance |
What Is Common In Amalgam And Ceramics ?
Less Compressive Strength And Tensile Strength | |
Less Compressive Strength But More Tensile Strength | |
More Compressive Strength And Tensile Strength | |
More Compressive Strength But Less Tensile Strength |
What Fraction Of Inhaled Mercury Vapors Retained In The Body ?
65-85% | |
45-55% | |
More Than 85% | |
55-65% |
Well Premeasured Capsules Of Amalgam Can Release Mercury Vapour During______
Carving | |
Trituration | |
Condensation | |
Mulling |
Waxes Are Used For______
Impression Of Single Tooth | |
None Of The Above | |
Corrective Impressions | |
Primary Impression |
Wax Pattern Is Ideally Invested Immediately To Decrease The Dimensional Changes Caused By______
Relaxation Of The Internal Stresses | |
Water Loss | |
Decrease Flow | |
Continuous Expansion |
Water Powder Ratio Of Dental Stone And Plaster Is Respectively______
0.6 And 0.28 | |
0.28 And 0.98 | |
0.28 And 0.6 | |
0.6 And 3.2 |
Water Of Reaction Needed To React Completely With 100 G Of Calcium Sulphate Hemihydrates To Convert It To Calcium Sulphate Dihydrate______
45.3ml | |
18.6ml | |
30.4ml | |
22.2ml |
Wash Or Corrective Impression Is Done By______
Alginate | |
Rubber Base Impression Material | |
Impression Plaster | |
Impression Paste |
Vulcanization Refers To The Setting Of______
Zinc Oxide-Eugenol | |
Zinc Phosphate Cement | |
Reversible Hydrocolloid | |
Mercaptan Impression Material |
Vlc Resins Are Also Called As______
Heat Activated Resins | |
Light Activated Resins | |
Tertiary Amine-Activated Resins | |
Microwave-Activated Resins |
Use Of Dimethyl-P-Toluidine Is Indicated For______
To Inhibit The Action Of Benzoyl Peroxide | |
Chemical Polymerization | |
Retarding The Polymerization Reaction | |
Thermal Polymerization Of Acrylic |
Ultimate Tensile Strength Refers To______
Longitudinal Compressive Strength | |
Stress Before Rupture | |
Horizontal Compressive Strength | |
Stress After Rupture |
Type Iii Dental Gypsum Is______
Densite | |
Class I Stone Or Hydrocal | |
Model Or Lab Plaster | |
Class Ii Stone |
Type I Gypsum Product Is Also Called______
Class Ii Stone/Densite | |
Class I Stone / Hydrocal | |
Model Plaster | |
Impression Plaster |
Type I And Type Ii Zinc Oxide Impression Paste Differ With Respect To______
Their Use | |
Water Content | |
Eugenol Content | |
Their Hardness After Setting |
Two In One Stage Impression Materials Include______
Hydrocolloid Impression Material | |
Zinc Oxide Eugenol Impression Paste | |
All Of The Above | |
Elastomeric Impression Material |
Tublulence Of Molten Gold Is Due To ______
Impurities In Gold | |
Improper Venting | |
None Of The Above | |
A And B |
Trisodium Phosphate In Alginate Acts Are______
Retarder | |
Plasticizer | |
Accelerator | |
Reactor |
Trisodium Phosphate Added To Alginate Contributes Towards______
Initiating The Setting Reaction | |
Increasing The Working Time Of Alginate Impression Material | |
Acts As An Accelerator | |
Provides Gel Strength |
Torsional Force Is______
Compression | |
Transverse Bending Force | |
Shear | |
Tensile Force |