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    Medicine
  3. Study Set
    Radiographic Positioning
  4. Exam
    Exam 1: Terminology, Positioning, and Imaging Principles
  5. Question
    Which of the Following Factors Has the Greatest Negative Impact
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Which of the Following Factors Has the Greatest Negative Impact

Question 121

Question 121

Multiple Choice

Which of the following factors has the greatest negative impact on SNR?


A) Excessive kV
B) Collimation
C) Insufficient mAs
D) Long SID

Correct Answer:

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