ANSWERS 100% 2026
According to the National Council on Radiation Protection and Measurements (NCRP), the
gestational dose-equivalent limit for embryo/fetus of a pregnant radiographer is - Correct
Answers 0.5 mSv
The annual occupational whole-body dose-equivalent limit for students under the age of 18
years is - Correct Answers 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 Answers use factor
number of x-ray exposures made per week - Correct Answers workload
Patient dose increases as fluoroscopic - Correct Answers 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 Answers the photoelectric
effect
Pair production occurs only at very high energy levels, at least - Correct Answers 1.02 MeV
Which of the following voltage ripples is (are) produced by single-phase equipment - Correct
Answers 100% voltage ripple
Early symptoms of acute radiation syndrome include - Correct Answers leukopenia, nausea and
vomiting