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RadQA Test

Enter the letter for the matching Answer
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1.
Fluoroscopic AEC should be evaluated __________.
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2.
____ begins with the x-ray imaging systems used to produce the image and continues with the routine evaluation of image-processing facilities.
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3.
The terms ______________ and _____________ are used to encompass all activities related to quality management, including utilization and risk management, infection control, surgical case review, medication usage evaluation, and heatlh record.
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4.
With a PBL collimator, the x-ray beam must not be larger than the image receptor except in the _________________.
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5.
Two areas os activity are designed to ensure the best possible diagnosis at an acceptable radiation dose and with minimum cost. These areas are ______________ and _____________.
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6.
Environmental radiation can contribute to _____________.
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7.
Photofluorospot images are recorded on film from the ____________ of an image-intesifier tube.
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8.
With incrementing from one tomographic section to the next, the section level should be accurate to within ________.
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9.
Digital image receptors have unique artifacts associated with ______________.
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10.
The variation in x-ray intensity should not exceed _____.
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11.
The spatial resolution of a radiographic imaging system is determined principally by the ____________ of the x-ray tube.
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12.
Measurements for exposure rates are made with a __________ that these levels are not exceeded.
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13.
Photofluorospot images uses less _________, require les _____________, and are produced with a lower ____________.
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14.
Each new Rad eqpt must be acceptance tested b4 it is applied clinically. The test must be done by someone other than the _________ cause it is des. to show that the eqpt is working within the manfac’s spec. and is producing and acceptable pt rad dose.
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15.
____________ should be evaluated annually or whenever an x-ray tube is replaced.
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16.
Intensity should be at least _________ and should not vary by more than _____ over the surface of the illuminator.
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17.
For interventional procedures, a skin dose of ________ is not uncommon but should be avoided if possible.
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18.
The measured kVp should be within ____ of the indicated kVp.
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19.
Quality assurance deals with ___________.
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20.
QA also involves image interpretation. Did the patient's ultimate disease or condition agree with the radiologist's diagnosis? This is called _______________.
A.
+/- 2mm
B.
Focal-spot size
C.
Outcome analysis
D.
10%
E.
100 rad
F.
Override mode
G.
annually
H.
Focal-Spot size
I.
People
J.
Pixel failure
K.
1500 cd/m^2; +/- 10%
L.
5%
M.
Quality assurance (QA) and quality control (QC)
N.
Manufacturer's representative
O.
QC
P.
Calibrated radiation dosimeter
Q.
Ghost artifacts
R.
quality assurance; quality assesment
S.
output phosphor
T.
film, personnel interaction, and patient dose
Type the Answer that corresponds to the displayed Question.
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21.
Constancy of ______ from one QC evaluation to the next should be achieved.
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22.
As with QA, QC requires a team effort, but QC is principally the responsibility of the _________________.
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23.
An ESE of approximately _____ may be assumed for a photofluorospot.
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24.
Regardless of the material thickness and the absolute exposure time, the optical density of the processed image should be __________.
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25.
Sequential radiation exposures should be reproducible to within ______.
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26.
_____________ activites include work performed by various hospital committees and the medical staff, as well as other professional staff from various hospital departments.
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27.
Each system functions in the manner of the phototimer of a radiographic imaging system, producing constant image brightness on the video or flat panel monitor, regardless of the ___________ or ___________ of the antaomy.
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28.
Exposure timer accuracy should be within ___ of the indicated time for exposure times greater than ___.
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29.
An ESE of approximately _______ may be assumed for a cassette spot film.
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30.
Federal law and most state statutes require that under noraml operation, the ESE shall not exceed ___________.

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