Which statement is correct regarding selective polishing?
Current dental office nitrous oxide/oxygen flow meters have…
Current dental office nitrous oxide/oxygen flow meters have a fail-safe system that will stop the flow of N2O whenever the percentage of O2 drops to below ______ percent.
Each of the following is a cause of paresthesia EXCEPT one….
Each of the following is a cause of paresthesia EXCEPT one. Which one is the EXCEPTION?
The tank or cylinder of __________ is always color-coded blu…
The tank or cylinder of __________ is always color-coded blue.
This type of clamp retracts the gingival tissues and permits…
This type of clamp retracts the gingival tissues and permits visibility of facial caries:
The plastic, U-shaped frame is placed _______ the dam; the m…
The plastic, U-shaped frame is placed _______ the dam; the metal Young frame and the Ostby frame are placed ________ the dam.
Once the rubber dam clamp is in place, the operator should c…
Once the rubber dam clamp is in place, the operator should check the clamp for stability.
A smaller sized hole is punched for the anchor tooth in the…
A smaller sized hole is punched for the anchor tooth in the dental dam.
When removing cotton roll isolation, the dental assistant mu…
When removing cotton roll isolation, the dental assistant must wet the cotton roll before removal because:
Overdrying of the dentin after etching can cause:
Overdrying of the dentin after etching can cause: