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100
What is a shade guide used for
to determine the shade of a patients tooth
100
What happens if you stare at the curing light
it cause cataracks and damages the retenas
100
What is a combination of alloy and glass ionomer called
Miracle mix
100
What are restorations called that are done inside the mouth
direct restorations
100
What is one of the main reasons for composite filling failure
Marginal integrity
200
What is desensitizers used for
as dental sealers
200
What kind of retention is created when we use acid etch
chemical
200
What is two things glass ionomer used for
temp filling/cavity liner
200
What is ZOE- What is IRM -
ZOE- cavity base IRM - Temp filling
200
What kind of retention does a bonding agent create
chemical retention
300
Name the three types of stress that can be placed on a filling
tensile squeezing without crushing shearing
300
Name the disadvantages of composite filling
weakened tooth structure discoloration sensitivity
300
What is curing
the process in which a material hardens
300
What is amalgam made of
metal and murcury
300
Define viscosity
refers to the materials ability to flow
400
If etchant touches the patients skin what do you do
You rinse it off right away
400
What is dycal
cavity liner
400
How is composite supplied
premeasured light proof carpules or rope form
400
Define bonding
to create adhesion between the tooth structure and resin filling material
400
Define retention
The ability to keep a restoration from displacement or to hold two objects together
500
What is the purpose of provisional coverage
to cover and protect the tooth while a permanent restoration is being made at an outside lab protect from sensitivity maintain space
500
Name in order the instruments needed to place an amalgam
spoon amalgam carrier condenser hollenback carver cleoid discoid acorn football burnisher
500
Name the 3 types of enamel bonding
orthodontic dental sealants resin bonded veneers
500
Name the five purpose's for placing a temporary filling
stabilize the tooth for a limited time provide pt comfort until treatment esthetics until permanent treatment is placed maintain tooth position protect against thermal changes and food
500
What are the three types of curing and explain the reasoning behind each one
auto cure- material cures by itself after manipulating the material light cure-material must be cured with the curing light dual cure-begins to cure as you work with it but nedds a final cure with the curing light