Lab Materials Flashcards
1
Q
An example of a contaminated item that could be found in the dental lab would be
A
Impression
2
Q
Which piece of lab equipment would be used to grind away plaster or stone?
A
Model trimmer
3
Q
Another name for a dental model is
A
Dental cast
4
Q
What dental material is used in creating a dental model?
A
Gypsum
5
Q
Gypsum materials are mixed using
A
Spatula and rubber bowl
6
Q
Which of the following terms are the description of the portion of the dental model?
A
Anatomic/ art, base/teeth
7
Q
How long should you wait before you separate a model from its impression?
A
24 hours
8
Q
Which model (man or max ) should you trim first?
A
Maxillary
9
Q
To extend an impression tray, what type of wax is used?
A
Rope utility wax
10
Q
What type of wax is used to obtain a patients bite?
A
Baseplate wax
