Baseline Mock Exam question with complete solution graded A+ 2023

Baseline Mock Exam question with complete solution graded A+ 20231.0 - correct answer 1 mSv is equal to ___________ rem 4 - correct answer by what factor does the intensity decrease when someone moves from 10 meters to 20 meters away from a radioactive source 2 - correct answer the average photon beam energy produced by a 6 MV linear accelerator is approximately _______ MV 5.26 years - correct answer the half life of cobalt-60 is ____________ transmission - correct answer type of target in linear accelerators flattening filter - correct answer used in high energy photon accelerators required to decrease the intensity along the central axis photoelectric - correct answer lead alone could be used in a room shielding with this interaction maxillary - correct answer largest paranasal sinus cavity flatten out surface irregularities, reduce beam penetration, increase surface dose - correct answer functions of bolus 2.5 cm - correct answer approximate Dmax of 10 MV linear accelerator left upper quadrant - correct answer stomach is located in this quadrant