35.
When the zinc phosphate cement mix is ready for use, it should be similar in
consistency to:
a. Putty.
b. Skim milk.
c.
Thick cream.
d. Melted ice cream.
36.
Describe what happens after the spatula is placed on the slab when mixing zinc
phosphate cement.
a. The spatula is raised ______ inch(es).
b. The mix clings in a _________ _____________ (a peak).
c.
The mix holds for _____ or _____ seconds before it breaks and gradually
spreads.
37.
List the uses of polycarboxylate cement.
a. As a cementing medium of ___________ __________.
b. As a cementing medium of ______________ ____________.
c.
As a _______________ ______________.
d. As a base under ________________ restorations.
e. As a ______________________ restorative material.
38.
Polycarboxylate cement powder contains:
a. Zinc oxide.
b. Magnesium oxide, ______ to ______ percent.
c.
Aluminum oxide, ______ to ______ percent.
d. Sometimes, a small percentage of ________.
MD0502
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