Asnt Irrsp Practice Test Actual Questions And Correct Detailed Answers | Scored A+ | New Update 2025

During the removal of an exposure device or source changer from secure storage, continuous surveillance shall be maintained by: A: the RSO B: a radiographer or radiographer's assistant C: a radiographer, radiographer's assistant, or a trainee D: a radiographer only {Ans: B}Pocket dosimeters shall have a range of at least: A: 0-200 milliroentgens B: 0-500 milliroentgens C: 0 to 200 roentgens D: 0 to 2 roentgens {Ans: A}Before transporting radioactive material, which of the following must be measured in order to determine the labeling required? A: activity level at the surface B: source strength at the surface C: absorbed dose rate at the surface D: exposure rate at the surface {Ans: D}A reference survey taken of an exposure device containing a 100 curie Ir-192 source reads zero. The radiographer should: A: not be concerned because zero readings indicate a safe level B: assume the exposure device is empty C: assume the meter is not working and survey the exposure device with another meter D: use the equipment and take more surveys when the source is exposed {Ans: C}The term used to express the number of curies of radioactivity per unit of source weight is: A: decay