Health Care > QUESTIONS & ANSWERS > Delegate tasks| 98 questions| with complete solutions (All)

Delegate tasks| 98 questions| with complete solutions

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How many years of hands on experience does and expanded duty DA have to have before approval? Correct Answer: 5 yrs DA: Placing or removing temporary restorations with non-mechanical hand instrume... nts only; Correct Answer: Formal and direct 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; Correct Answer: Formal and direct 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; Correct Answer: Formal and direct DA: Removing excess cement from dental restorations and appliances with non-mechanical hand instruments only; Correct Answer: Formal and direct DA: Cementing temporary crowns and bridges with temporary cement Correct Answer: Formal and direct 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; Correct Answer: Formal and direct 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 [Show More]

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