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Author Question: When polishing, to prevent any enamel from being removed during the procedure, ____________. a. ... (Read 23 times)

krzymel

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on: Jun 25, 2018
When polishing, to prevent any enamel from being removed during the procedure, ____________.
 a. select a fine grit abrasive
  b. use a cup instead of a brush in the prophy angle
  c. use slow rpm
  d. small amounts of enamel are always removed during a polish

Question 2

Examples(s) of extrinsic stains are ____________.
 a. green stains
  b. black-line stains
  c. tobacco stains
  d. all of the above


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wuly

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Reply #1 on: Jun 25, 2018
Answer to Question 1

d
RATIONALE: Small amounts of enamel are always removed during a polish.

Answer to Question 2

d
RATIONALE: Examples of extrinsic stains are green stains, black-line stains, and tobacco stains.


krzymel

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Reply 2 on: Jun 25, 2018
YES! Correct, THANKS for helping me on my review

Animal_Goddess

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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