All of the following can be used to slow down the setting of Zinc oxid – McqOptions

MCQOPTIONS

1.	All of the following can be used to slow down the setting of Zinc oxide eugenol impression paste EXCEPT_________________?
A.	Adding a small amount of glycerine
B.	Adding a small amount of water
C.	Altering the amounts of the two pastes used
D.	Cooling mixing slab
Answer» C. Altering the amounts of the two pastes used

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