Lra 222 test questions - Study guides, Class notes & Summaries

LRA 222 Test Questions with Answers Electromagnetic radiation A. has no mass B. has significant mass C. has varying amounts of mass D.none - Answer-A. has no mass Which of the following is not a primary exposure technique factor? a. kvp of exposure c. SID d.Ma - Answer-C. SID Which of the following is true regarding the effect of mAs on the brightness of a digital image? A. doubling the mAs will increase brightness B. halfing the mAs will decrease brightness C. mAs does no...

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LRA 222 Quiz Test Questions and Answers A significant amount of collimation will have what effect on the amount of radiation - Answer-reduced. When imaging the pelvis, changing from 14 × 17 collimation to 8 × 10 collimation requires - Answer-an increase in mAs. A flat piece of lead with a hole in it that has a flange directed toward the patient is a(n) - Answer-cone or cylinder. The most effective and often used radiographic beam-restriction device is the - Answer-collimator. Th...

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