Restorative
what is etch and how is it used
removes the smear layer and preps the tooth for a filling, placed let sit 30 secs and rinse
what material uses agar
alginate
What is the first step in creating a custom tray
an alginate
Who can legally take preliminary impressions
asst
What kind of was goes around the impression tray when pouring the model in stone
boxing wax
What is a composite called if it cures on its own
auto cure
gypsum is a material we call
stone
how are custom trays hardened
light cure
How is an impression disinfected
sprayed and rinsed
What is utility/rope wax used for
lengthening the tray
how is amalgam mixed
triturated on an amalgamator
plaster of paris is used for diagnostic study models t/f
true
Why would we use a custom tray
to get the closest adaptation of the dentition
alginate comes in what form
powder
all impressions must be labeled this when shipped to a lab
biohazard
explain the process of keeping a composite inside the cavity preparation
etch, prime, bond and curing
what is a reversible hydrocolloid
a material that can return to its normal state
How is a temp crown made
impressions
fill space with resin material
remove temp, clean up , polish
temp cement
alginate is mixed in what
a rubber bowl
What cement is exothermic and mixed on glass
zinc phosphate
Name and explain the types of crowns we use
PFM
Gold
SSC
porcelain/ceramic
3/4 crown
polysulfide, polysiloxane vinyl and other elastomeric materials are used for
final impressions
What is used to repair a broke denture
Monomer(liquid) and Polymer (powder) mixed into acrylic
elastomeric impression material is mixed where
on paper pad
What material is used as a temp cement
zinc oxide eugenol