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RadQA Test

Enter the letter for the matching Answer
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1.
Measurements for exposure rates are made with a __________ that these levels are not exceeded.
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2.
Digital image receptors have unique artifacts associated with ______________.
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3.
Photofluorospot images uses less _________, require les _____________, and are produced with a lower ____________.
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4.
Photofluorospot images are recorded on film from the ____________ of an image-intesifier tube.
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5.
Quality Control deals with _____________ and ____________.
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6.
A program of QA monitors proper patient __________, ___________, and _____________.
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7.
Constancy of ______ from one QC evaluation to the next should be achieved.
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8.
The measured kVp should be within ____ of the indicated kVp.
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9.
Exposure timer accuracy should be within ___ of the indicated time for exposure times greater than ___.
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10.
Federal law and most state statutes require that under noraml operation, the ESE shall not exceed ___________.
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11.
An ESE of approximately _______ may be assumed for a cassette spot film.
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12.
If the phototimer fails, the backup timer should terminate the exposure at ____ or _____, whichever occurs first.
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13.
Accuracy of ____ is acceptable for exposure times of ______.
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14.
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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15.
_________, _______, _______, and _______ filters are used to determine the adequacy of any automatic brightness stabilization (ABS) system.
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16.
Quality assurance deals with ___________.
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17.
With a PBL collimator, the x-ray beam must not be larger than the image receptor except in the _________________.
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18.
A program of ________ is designed to ensure that the radiologist is provided with an optimal image produced through good equipment performance and resulting in minimal patient radiation exposure.
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19.
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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20.
For interventional procedures the fluoroscope may be equipped with a high-level control which allows an ESE up to ________.
A.
200 mR
B.
Quality assurance (QA) and quality control (QC)
C.
20%; 10 ms or less
D.
film, personnel interaction, and patient dose
E.
output phosphor
F.
6 s or 600 mAs
G.
Instrumentation and equipment
H.
Override mode
I.
10%
J.
Lucite, aluminum, copper, lead filters
K.
quality assurance; quality assesment
L.
Calibrated radiation dosimeter
M.
Pixel failure
N.
Quality Control (QC)
O.
+/- 1mm
P.
People
Q.
10 R/min
R.
5%; 10ms
S.
20 R/min
T.
Scheduling, reception, and preparation
Type the Answer that corresponds to the displayed Question.
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21.
The spatial resolution of a radiographic imaging system is determined principally by the ____________ of the x-ray tube.
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22.
QA also involves image interpretation. Did the patient's ultimate disease or condition agree with the radiologist's diagnosis? This is called _______________.
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23.
An ESE of approximately _____ may be assumed for a photofluorospot.
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24.
All of these QA activities require attention from the imaging team, but they are principally the responsibility of the _____________.
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25.
_____________ 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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26.
For interventional procedures, a skin dose of ________ is not uncommon but should be avoided if possible.
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27.
Fluoroscopic AEC should be evaluated __________.
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28.
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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29.
Sequential radiation exposures should be reproducible to within ______.
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30.
Environmental radiation can contribute to _____________.

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