Quality Assurance Exam Questions and Answers 100% Pass

Quality Assurance Exam Questions
and Answers 100% Pass


All are assessed on a regular basis as part of a QC program for a radiographic system,

except:




Select one:


a. Exam time averages


b. Collimation


c. Exposure reproducibility


d. Protective apparel - ✔✔a. Exam time averages


All are daily processor QC activities, except:




Select one:


a. cleaning of crossover assemblies




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,b. checks on developer and wash temperatures


c. check replenishment rates


d. cleaning of entire rack assemblies - ✔✔d. cleaning of entire rack assemblies


All are processor monitoring activities, except:


Select one:


a. Lubrication


b. Wash water temperature check


c. Sensitometry


d. Temperature of developer check - ✔✔a. Lubrication


Compared to a quality control program, a quality assurance program:


Select one:


a. is performed weekly


b. deals with equipment


c. deals with people


d. is performed monthly - ✔✔c. deals with people


For exposure reproducibility, the output radiation intensity should not vary by more

than ? ±_______.



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,Select one:


a. 50%


b. 2%


c. 5%


d. 10% - ✔✔c. 5%


Output radiation intensity should be reproducible to within:


Select one:


a. 5%


b. 1%


c. 10%


d. 3% - ✔✔a. 5%


Steps in a QC program include:(1) Delineate scope of care(2) Routine performance

testing(3) Maintenance


Select one:


a. 1 and 2 only


b. 1 and 3 only


c. 1, 2, and 3



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, d. 2 and 3 only - ✔✔d. 2 and 3 only


The ability of a radiographic unit to produce a constant radiation output for various

combinations of mA and exposure time defines:


Select one:


a. exposure reproducibility


b. quality control


c. exposure linearity


d. kVp calibration - ✔✔c. exposure linearity


The actual radiographic kVp should be within what value of the indicated kVp?


Select one:


a. +/- 4%


b. +/- 10%


c. +/- 2%


d. +/- 6% - ✔✔b. +/- 10%


The exposure timer at exposures 10ms or less should be accurate to within:


Select one:


a. 20%



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