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Author Question: __________ bleaching is placed in the crown opening of the tooth of a nonvital tooth. a. Power b. ... (Read 35 times)

lindiwe

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__________ bleaching is placed in the crown opening of the tooth of a nonvital tooth.
 a. Power
  b. Gel
  c. Assisted
  d. All of the above

Question 2

Bleaching materials that require the use of bleaching heat and/or light sources are used for approximately ____ minutes.
 a. 10
  b. 4
  c. 30
  d. 6



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juiceman1987

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Answer to Question 1

b
RATIONALE: Gel bleaching is placed in the crown opening of the tooth of a nonvital tooth.

Answer to Question 2

c
RATIONALE: Bleaching materials that require the use of bleaching heat and/or light sources are used for approximately 30 minutes.




lindiwe

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Reply 2 on: Jun 25, 2018
:D TYSM


gcook

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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