RADIOLOGY TECHNOLOGIST BOARD REVIEW EXAM ()|170 BRAND NEW EXAM QUESTIONS AND CORRECT ANSWERS,ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATE
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RADIOLOGY TECHNOLOGIST BOARD
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RADIOLOGY TECHNOLOGIST BOARD
RADIOLOGY TECHNOLOGIST BOARD REVIEW EXAM ()|170 BRAND NEW EXAM QUESTIONS AND CORRECT ANSWERS,ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATE
Minimizing patient exposure can be accomplished by using all of the following EXCEPT:
A) a single-phase generator.
B) added tube ...
RADIOLOGY TECHNOLOGIST BOARD
REVIEW EXAM (2024-2025)|170
BRAND NEW EXAM QUESTIONS AND
CORRECT ANSWERS,ALL GRADED
A+|GUARANTEED SUCCESS|LATEST
UPDATE 2024-2025
Minimizing patient exposure can be accomplished by using all of the following
EXCEPT:
A) a single-phase generator.
B) added tube filtration.
C) beam restriction.
D) low mAs settings. - ANSWER✅✅A
Single-phase generators require more exposure than 3-phase or high-frequency
generators because of
their decreased x-ray production efficiency.
________ is the local processing function of renumbering pixel values for an entire
image domain.
A) The look-up table (LUT)
B) The histogram
, C) Equalization
D) Windowing - ANSWER✅✅D
Windowing renumbers pixel values across the image domain.
The ________ detector consists of a thin-film transistor array.
A) flat-panel
B) photostimulable phosphor plate (PSP)
C) charge coupled device (CCD)
D) complementary metal-oxide semidonductor (CMOS) - ANSWER✅✅A
Both indirect and direct flat panel detectors contain a thin-film transistor array. The
TFT is involved in
charge readout when voltage is applied to the pixels.
All of the following are regarded as special considerations when establishing
technique charts EXCEPT:
A) radiographer skill.
B) patient age.
C) casts.
D) contrast media. - ANSWER✅✅A
A technologist notices that a co-worker selects exposure factors for a patient's
examination that are much
higher than indicated by department protocol or technique charts. The technologist
should:
A) defer to a more senior technologist's experience and do not say anything.
B) go immediately to the department supervisor and suggest an investigation.
C) talk to the technologist about why those exposure factors were chosen and
express concern about overexposing the
patient.
D) express concern to other technologists in the department. - ANSWER✅✅C
Which of the following is FALSE about the laboratory value GFR?
A) GFR stands for glomerular filtration rate.
B) GFR is calculated from the results of a blood urea nitrogen (BUN) test.
C) GFR estimates how much blood passes through the glomeruli of the kidney.
D) GFR is a measure of kidney function and estimation of degree of kidney disease. -
ANSWER✅✅B
Until a photostimulable phosphor plate (PSP) is processed, electrons freed upon
irradiation are stored in
the:
A) valence band.
B) photodetector.
C) conduction band.
D) conductive layer. - ANSWER✅✅C
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