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Author Question: To ensure safe usage of nitrous oxide for dental personnel, the chairside personnel exposed to ... (Read 204 times)

penguins

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on: Jun 25, 2018
To ensure safe usage of nitrous oxide for dental personnel, the chairside personnel exposed to nitrous oxide should be checked ________ a year.
 a. once
  b. twice
  c. four times
  d. twelve times

Question 2

To recheck your film positioning, the dot on the film is to be towards the occlusal/incisal surface.
 a. True
  b. False
 Indicate whether the statement is true or false


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CharlieArnold

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

b
RATIONALE: To ensure safe usage of nitrous oxide for dental personnel, the chairside personnel exposed to nitrous oxide should be checked twice a year.

Answer to Question 2

True
RATIONALE: To recheck your film positioning, the dot on the film is to be towards the occlusal/incisal surface.


penguins

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Reply 2 on: Jun 25, 2018
Gracias!

AngeliqueG

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Reply 3 on: Yesterday
Excellent

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