Which lab instrument is beneficial in separating an impression from the poured and set model?
A)Lab knife
B)Lab spatula
C)Model trimmer
D)Flexible metal spatula

Question

Quizplus · Accepted Answer

A lab knife is the best instrument to use to separate an impression and a model. A lab spatula and flexible metal spatula are not designed for that purpose. A model trimmer is used after the impression and model have been separated.

Which Lab Instrument Is Beneficial in Separating an Impression from the Poured