Which of the following hardness test is a micro hardness test ?
Which of the following hardness test is a micro hardness test ?
A. Brinnel
B. Knoop
C. Shore-A
D. Rockwell
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Metalloprotienases are used in which stage of the amelogenesis_____________?A. Organising
B. Formative/ Secretory
C. Protective
D. DesmolyticThe most abundant group of fibres in the PDL are_____________?
The most abundant group of fibres in the PDL are_____________?A. Trans-septal
B. Horizontal
C. Oblique
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Drugs causing hyperglycemia_______________?A. B-blocker
B. Glucocorticoids
C. Acetylcholine
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Which one of the following dental cements does not contain water as part of the composition of the liquid component ?A. Zinc Phosphate cement
B. Zinc oxide equgenol cement
C. Zinc silicophosphate cement
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Lipid is required in the average diet because it________________?A. has a high caloric value
B. Provides essential fatty acid
C. aids in absorption of carbohydrates
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B. Measles virus
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D. HIV