(A) 1890
(B) 1924
(C) 1920
(D) 1980
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Dental Materials Mcqs
Dental Materials Mcqs for Test Preparation. These Dental Materials Mcqs are the most repeated mcqs and very important for all type of exams organized by FPSC, PPSC, KPSC, SPSC, BPSC, NTS, PTS, OTS, UTS, CTS, ITS and other testing agencies of Pakistan. Most important FPSC MCQs, PPSC MCQs, KPSC MCQs, SPSC MCQs, BPSC MCQs, NTS MCQs, PTS MCQs, OTS MCQs, UTS MCQs, CTS MCQs, ITS MCQs and other MCQs for test preparation in Pakistan.
(A) Availability of carbohydrate food
(B) Formation of large amount of acid
(C) Viscosity of saliva
(D) Localization of acid over tooth surface
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(A) Lactobacillus is main acusative organism in plaque
(B) Fluorides help in reducing caries incidence
(C) Pit and Fissure caries can be prevented by using pit and tissue sealants
(D) Smooth surface caries occur due to streptococcus mutans
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(A) Enamel lamellae
(B) Dentinoenamel junction
(C) Enamel spindles
(D) Striae of Retzius
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(A) Medium buffering capacity for acids
(B) low buffering capacity of acids
(C) High buffering capacity for acids
(D) Independent of buffering capacity for acids
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(A) Miller
(B) Gottlieb
(C) G.V black
(D) Schwartz
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(A) Pulp
(B) Dentin
(C) Enamel
(D) Cementum
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(A) Increase in calculus formation
(B) Increase in plaque formation
(C) Decrease in plaque formation
(D) Causes precipitation of salivary proteins
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(A) soluble dextan and glucosyl transferase
(B) Insoluble dextan and glucosyl transferase
(C) Dextranase and soluble dextran
(D) None of the above
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(A) Miller
(B) Gottlieb
(C) Synder
(D) Orland and Fizgerald
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