Dental ADEX CDCA EXAMINATION SET
2026 SOLVED QUESTIONS GRADED A+
● 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
● Level of Supervision: DA & RDH- Using appropriate implements for
preliminary charting of existing restorations and missing teeth and a
visual assessment of existing oral conditions. Answer: Direct - DA;
General - RDH
● Level of Supervision: DA & RDH- Fabricating temporary crowns or
bridges intra-orally which shall not include any adjustment of occlusion
to the appliance or existing dentition. Answer: Direct
2026 SOLVED QUESTIONS GRADED A+
● 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
● Level of Supervision: DA & RDH- Using appropriate implements for
preliminary charting of existing restorations and missing teeth and a
visual assessment of existing oral conditions. Answer: Direct - DA;
General - RDH
● Level of Supervision: DA & RDH- Fabricating temporary crowns or
bridges intra-orally which shall not include any adjustment of occlusion
to the appliance or existing dentition. Answer: Direct
