Author Question: When the path of electricity is interrupted by a less-conductive medium, this is called ... (Read 33 times)

CQXA

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When the path of electricity is interrupted by a less-conductive medium, this is called ________________.
 
  A. voltage C. frequency
  B. current D. impedance

Question 2

The PRE must be placed close to the surgical site over ___________________ __.
 
  A. implants C. large boney protuberance
  B. small muscle mass D. large muscle mass



jennafosdick

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Answer to Question 1

ANS: D

Answer to Question 2

ANS: D



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