Exam Test 1, Introduction To QC, QA
And QAC With 100% Correct And
Verified Answers
What is quality assurance (QA)? - Correct Answer-a program that
is used by management to maintain optimal diagnostic image
quality, and has minimum hazards/distress to patients
What is Quality Control (QC)? - Correct Answer-Consists of a
series of standardized tests that detect changes in the x-ray
equipment from normal function/performance
What is included in the quality assurance program? - Correct
Answer-Periodic quality control tests, maintenance procedures,
administrative methods and training
as well as continuous assessment of the quality of the imaging
service and corrective action to be performed
What is the goal of the QA program? - Correct Answer-To ensure
accurate and timely diagnosis and treatment of patients while
maintaining ALARA
What are the 3 objectives of the QA program? - Correct Answer--
maintain quality of images
-to minimize the radiation exposure to patient and staff
-to be cost effective
What will keep the success of the QA program? - Correct Answer-
That the equipment is working properly, and that staff are engaged
and active within the program
, What are the benefits of the QA program? - Correct Answer--
decrease repeats
-increased image quality
-less downtime
-earlier recognition of equipment issues
What are the consequences of NOT having a QA program? -
Correct Answer--inaccurate diagnosis
-delayed treatment
-unnecessary dose
-repeat exposures
-more cost
What are some of the costs of having a QA program? - Correct
Answer--staff will be required to perform new duties
-testing equipment will need to be bought
-the equipment will be used for these tests (generates test images)
-some hospitals may contract external organizations to do their
testing ($$$)
Who has the ultimate responsibility of quality control testing? -
Correct Answer-Physician or Radiation Safety Officer in charge of
the x-ray facility
Is the regulatory agency responsible for QC
testing? - Correct Answer-No
What is the Quality Assurance Committee? -
Correct Answer-The formal committee that is
established by the radiology department in order to
plan, evaluate and resolve quality assurance issues
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