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Author Question: Which instrument can be a fire hazard if oxygen builds up under the drapes? a. Microscope b. ... (Read 80 times)

javeds

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on: Jul 18, 2018
Which instrument can be a fire hazard if oxygen builds up under the drapes?
 
  a. Microscope
  b. Scissors
  c. Cautery
  d. Forceps

Question 2

From what area is autograft frequently taken for a mandibular reconstruction?
 
  a. Femur
  b. Humerus
  c. Ilium
  d. Tibia


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Jossy

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Reply #1 on: Jul 18, 2018
Answer to Question 1

ANS: C
Care is taken not to permit the use of cautery in an oxygen rich environment. If the oxygen builds up under the drapes it can become combustible.

Answer to Question 2

ANS: C
The patient's own ilium provides cancellous bone that can be shaped into the configuration of the jaw.


javeds

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Reply 2 on: Jul 18, 2018
Great answer, keep it coming :)

Dominic

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Reply 3 on: Yesterday
Gracias!

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