ARRT EXAM REVIEW Question and answers 2023/2024 verified to pass

ARRT EXAM REVIEW Question and answers 2023/2024 verified to passAccording to the National Council on Radiation Protection and Measurements (NCRP), the gestational dose-equivalent limit for embryo/fetus of a pregnant radiographer is - correct answer 0.5 mSv The annual occupational whole-body dose-equivalent limit for students under the age of 18 years is - correct answer 1 mSv (100 mrem or 0.1 rem) The amount of time that x-rays are being produced and directed toward a particular wall is referred to as the - correct answer use factor number of x-ray exposures made per week - correct answer workload Patient dose increases as fluoroscopic - correct answer FOV decreases The interaction between x-ray photons and tissue that is responsible for radiographic contrast but that also contributes significantly to patient dose is - correct answer the photoelectric effect Pair production occurs only at very high energy levels, at least - correct answer 1.02 MeV Which of the following voltage ripples is (are) produced by single-phase equipment - correct answer 100% voltage ripple