Author Question: If an endotracheal tube passed toxicity testing and has the marking IT, this means it was: A) tested ... (Read 52 times)

londonang

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If an endotracheal tube passed toxicity testing and has the marking IT, this means it was:
 A) tested by implantation into human tissue
  B) tested by implantation into rabbit muscle tissue
  C) tested by cell culture
  D) none of the above

Question 2

At what degree of elevation should the head of a closed head injury patient's bed be placed to prevent secondary brain injury?
 A) 30o
  B) 40o
  C) 50o
  D) 10o



brbarasa

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Answer to Question 1

B

Answer to Question 2

A



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