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Dental Lab
Question | Answer |
---|---|
Which item is used to polish or trim custom trays, provisional coverage, dentures, and indirect restorations? | Dental Lathe |
Which form of gypsum product is used for the creation of dies? | High Strength Stone |
A trimmed maxillary model will be _____ at the anterior portion, and the mandibular model will be _____ at the anterior portion. | Pointed; rounded |
When constructing ______ with a vacuum former, use a heavier-gauge, flexible plastic that does not require a spacer but does require an attachment for the strap. | Mouth Guard |
Which type of wax is preformed with a thin sheet of aluminum foil between the layers? | Bite Wafers |
Water should be running through a model trimmer | When trimming |
How will gypsum material be affected if additional powder is added after mixing has begun? | Weaker |
How many milliliters of water should be mixed with 100 grams of high-strength dental stone? | 19-24 |
After fabrication, when can a self-cured resin custom tray be used? | After 24 hours |
In minutes, how long should one wait before removing a model from an impression after pouring? | 45-60 |