and Rules (Dental - 2024)
Exam Questions with
Complete Solutions
Graded A+
Denning [Date] [Course title]
, Level of Supervision: DA & RDH- Placing or removing temporary restorations with non-mechanical hand
instruments only - Answer: Direct - DA; General - RDH
Level of Supervision: DA & RDH- Polishing dental restorations & clinical crowns of the teeth when not for
the purpose of changing the existing contour of the tooth and only with the following: burnishers, slow-
speed handpieces, rubber cups, bristle brushes, & porte polishers - Answer: Direct - DA; General - RDH
Level of Supervision: DA & RDH- Removing excess cement from dental restorations and appliances with
non-mechanical hand instruments only (additionally ultra-sonic scalers for RDH only) - Answer: Direct -
DA; General - RDH
Level of Supervision: DA & RDH- Cementing temporary crowns and bridges with temporary cement -
Answer: Direct - DA; Indirect - RDH
Level of Supervision: DA - Monitor the administration of nitrous-oxide oxygen making adjustments only
during the administration and turning it off at the completion of dental procedure - Answer: Direct
Level of Supervision: DA & RDH- 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 adapting, contouring,
trimming, or otherwise modifying the band material - Answer: Direct
Level of Supervision: DA & RDH- 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
Level of Supervision: DA & RDH- Selecting prescribed extra-oral appliances by pre-selected or pre-
measurement which does not include final fit adjustment - Answer: Direct
Level of Supervision: DA & RDH- Preparing a tooth surface by applying conditioning agents for
orthodontic appliances by conditioning or placing of sealant materials which does not include placing
brackets - Answer: Direct