Dental Materials MCQs

Page No. 14

Polycarboxylate cement is used for_____________?


aTemporary restoration


bLeuting


cPermanent restoration


dDie material


View Answer Leuting

The major component of zinc phosphate cement is_____________?


aZinc oxide


bPhosphoric acid


cZinc


dNone of the above


View Answer Zinc oxide

Which of the following cements is most biocompatible with pulp ?


aGIC


bCopper cement


cZinc phosphate cement


dZinc oxide eugenol cement



The chief advantage of zinc phosphate cement is its___________?


aGood compressive strength


bFilm thickness


cLack of irritation


dLow solubility


View Answer Film thickness

Thickness of luting cement is_____________?


a20-40μ


b10-20μ


c60-80μ


d1-2μ


View Answer 20-40μ

The setting of zinc phosphate may be retarded by ?


aIncreased in the ratio of powder to liquid


bDiluting the liquid with water


cIncrease the addition of powder to liquid


dDecrease the addition of powder to liquid



When selection the colour of cement to use for cementing a porcelain jacket crown, the powder being tested is best mixed with______________?


aGlycerin-water solution


bCement liquid


cAlcohol


dOnly water



PH of polycarboxylate liquid is____________?


a5


b7


c8


d1.7


View Answer 1.7

Which of the following cements is most irritant to pulpal tissues ?


aZinc phosphate


bSilicate


cGlass ionomer


dPolycarboxylate


View Answer Silicate

pH of fully set zinc phosphate______________?


a3-4


b4-5


c6-7


d7-8


View Answer 6-7

Goto Page No.

Page 14 of 62

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan