Limited scope of radiography practice exam
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Terms in this set (226)
what statements are The link has been demonstrated in animal studies .
correct regarding the link Increased risk to humans cannot be predicted with
between radiation and respect to an individual.
genetic effects
The changes in Increase kVp by 30%
kilovoltage (kVp) will
result in the greatest
reduction of patient
dose, when milliampere-
seconds (mAs) is
adjusted to compensate
for the change
The following image Faster speed IR system
receptor (IR) system
speeds will result in the
lowest patient dose
The primary purpose of reduce the likelihood of genetic effects
using gonad shields
Are gonad shields Contact and shadow
gonad shielding should when the gonads are within 5 cm of the radiation
be used field
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, 1/12/25, 5:19 PM Limited scope of radiography practice exam |2025 Update|Complete Frequently Tested Questions And Verified Answers|100% …
the greatest cause of repeat exposures
unnecessary radiation to
patients that can be
controlled by the limited
operator is
the limited operator can clearly instructing patients
reduce repeat exposure
how does the x-ray beam it limits the radiation field to the area of interest
restriction minimize
patient exposure
what is the device that collimator
allows the limited
operator to vary the size
of the radiation field
how does filtration removes longer-wavelength photons
reduce patient exposure
The National Council on 2.5 mm Al equiv
Radiation Protection and
Measurements(NCRP)
recommendation for the
amount of total filtration
Three principal methods time, distance, and shielding
used to protect limited
operators from
unnecessary radiation
exposure
The following is not a Shadow
type of personal
radiation shielding
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