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Author Question: Which of the following is true regarding the 15 rule? decreasing kVp by 15 would produce density ... (Read 40 times)

CBme

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on: Jul 17, 2018
Which of the following is true regarding the 15 rule?
 
 decreasing kVp by 15 would produce density equal to halving the mAs
  kVp is increased by 15 and mAs is decreased by 15 to maintain density
  kVp is maintained while mAs is increased by 15
  kVp is maintained while mAs in increased by 15

Question 2

Which of the following is a violation of civil law?
 
 medical negligence
  assault
  battery
  tort


jrpg123456

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Reply #1 on: Jul 17, 2018
Answer to Question 1

decreasing kVp by 15 would produce density equal to halving the mAs

Rationale: kV and density are directly related, they are not directly proportional. If it is desired to double the density and mAs cannot be adjusted, kVp can be increased by 15.

Answer to Question 2

tort

Rationale: A tort is typically a civil wrongdoing, whereas the other answer choices are criminal wrongdoings.


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