WGU C857 SOFTWARE QUALITY ASSURANCE EXAM SCRIPT WITH VERIFIED QUESTIONS AND ANSWERS

WGU C857 SOFTWARE QUALITY
ASSURANCE EXAM SCRIPT WITH VERIFIED
QUESTIONS AND ANSWERS

●● All are daily processor QC activities, except:


Select one:
a. cleaning of crossover assemblies
b. checks on developer and wash temperatures
c. check replenishment rates
d. cleaning of entire rack assemblies
Answer: 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
Answer: 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
Answer: c. deals with people


●● For exposure reproducibility, the output radiation intensity should
not vary by more than ? ±_______.
Select one:
a. 50%
b. 2%
c. 5%
d. 10%
Answer: c. 5%


●● Output radiation intensity should be reproducible to within:
Select one:
a. 5%
b. 1%
c. 10%

,d. 3%
Answer: 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
d. 2 and 3 only
Answer: 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
Answer: 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%
Answer: b. +/- 10%


●● The exposure timer at exposures 10ms or less should be accurate to
within:
Select one:
a. 20%
b. 1%
c. 5%
d. 3%
Answer: a. 20%


●● The processor procedures that are carried out routinely are:
Select one:
a. normative maintenance
b. nonscheduled maintenance
c. corrective maintenance
d. scheduled maintenance