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Author Question: The rubber cup is applied to the tooth and flexed ____ mm into the sulcus. a. 1/2 b. 1 c. 2 to 3 ... (Read 25 times)

mckennatimberlake

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The rubber cup is applied to the tooth and flexed ____ mm into the sulcus.
 a. 1/2
  b. 1
  c. 2 to 3
  d. 1 to 2

Question 2

Which of the following are likely to stain the teeth during the use of the rubber cup polishing?
 a. Natural cups
  b. Synthetic rubber cups
  c. Black cups
  d. Natural rubber cups



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ergserg

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Answer to Question 1

d
RATIONALE: The rubber cup is applied to the tooth and flexed 1 to 2 mm into the sulcus.

Answer to Question 2

c
RATIONALE: Black cups are likely to stain the teeth during the use of the rubber cup polishing.




mckennatimberlake

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Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)


samiel-sayed

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Reply 3 on: Yesterday
Excellent

 

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