Glass ionomer cements are composed of______________?

Dental Cements 22/06/2021

A. Alumino silicate powder and phosphoric acid
B. Aluminosillicate powder and polyacrylate
C. Zinc oxide powder and phosphoric acid
D. Zinc oxide powder and polyacrylate liquid

Related Mcqs:

    Silicate cement is indicated in________________?
    A. Mouth breathers B. Patients with high caries index C. In the restoration of posterior tooth D. None of the above...
    The average life of silicate cement restoration is______________?
    A. 2 years B. 4 years C. 6 years D. 8 years...
    Which glass ionomer cement develops early resistance to water intake on setting ?
    A. Reinforced auto care glass ionomer cement B. Compomer C. Resin modified glass ionomer cement D. Ceramic reinforced glass ionomer cement...
    The effect of zinc oxide-eugenol on the pulp ?
    A. Is irritating B. Encourages pulpal fibrosis C. Is sedating D. Has no effect...
    The addition of which of the following can accelerate the setting time of zinc oxide cement_____________?
    A. Zinc acetate B. Barium sulphate C. Zinc sulphate D. Barium chloride...

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