Rules (Revised 2024)
Exam Questions with
Complete Solutions
Graded A+
Denning [Date] [Course title]
, DA: Placing or removing temporary restorations with non-mechanical hand instruments only? - Answer:
Direct Supervision/ Formal Training
DA: Polishing dental restorations of the teeth when not for the purpose of changing the existing contour
of the tooth and only with the following instruments used with appropriate polishing materials -
burnishers, slow-speed hand pieces, rubber cups, and bristle brushes? - Answer: Direct Supervision/
Formal Training
DA: Polishing clinical crowns when not for the purpose of changing the existing contour of the tooth and
only with the following instruments used with appropriate polishing materials - slow-speed hand pieces,
rubber cups, bristle brushes and porte polishers? - Answer: Direct Supervision/ Formal Training
DA: Removing excess cement from dental restorations and appliances with non-mechanical hand
instruments only? - Answer: Direct Supervision/ Formal Training *
DA: Cementing temporary crowns and bridges with temporary cement? - Answer: Direct Supervision/
Formal Training
DA: Monitor the administration of the nitrous-oxide oxygen making adjustments only during this
administration and turning it off at the completion of the dental procedure? - Answer: Direct
Supervision/ Formal Training *
DA: Selecting and pre-sizing orthodontic bands, including the selection of the proper size band for a
tooth to be banded which does not include or involve any adapting, contouring, trimming or otherwise
modifying the band material such that it would constitute fitting the band? - Answer: Direct Supervision/
Formal Training
DA: Selecting and pre-sizing archwires prescribed by the patient's dentist so long as the dentist makes all
final adjustments to bend, arch form determination, and symmetry prior to final placement? - Answer:
Direct Supervision/ Formal Training
DA: Selecting prescribed extra-oral appliances by pre-selection or pre-measurement which does not
include final fit adjustment? - Answer: Direct Supervision/ Formal Training