Avulsion is when the entire tooth is knocked out. If the periodontal fibers are not damaged the tooth has a chance to transplant back within one hour.

True or False: Compression caps are only used when placing retraction cord.

Considering gingival displacement and gingival retration help expose the preparation line, what is another reason we use retraction cord and paste?

Which metal is not part of an amalgam alloy?

Amalgam reaches full strength after it has set

From the image below, which of the following numbers corrosponds to where the dental liner would be placed?  

An impression material should have which of the following characteristics?

When determining the size and fit of a stainless-steel crown on Tooth #B, you notice significant gingival blanching.  The crown ______________

The caries present on the teeth below would be classified as which class?  

Leaving an alginate impression on a countertop exposed to air for an indefinite amount of time will result in: