U
Safety EXAM WITH Q&A GRADED A+
hich of the following is
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composed of a single central
nucleus? - CORRECT ANSWER-A-Correct
hat is the time it takes a
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radioactive isotope to transform
50 per cent of its atoms by
radioactive decay? - CORRECT ANSWER-C-Correct
hich is a form of non-nuclear
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radiation? - CORRECT ANSWER-A-Incorrect
hat is the SI (international) unit
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for activity? - CORRECT ANSWER-A-Correct
ADIAC instruments that collect
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and measure the ion pairs
created when radiation interacts
with matter utilised which
operating principle? - CORRECT ANSWER-D-Correct
hat are the three primary ways
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that radioactive isotopes may
enter the body?<br/>Select all
that apply. - CORRECT ANSWER-A,B, C-Correct
he National Council on
T
Radiation Protection and
Measurement estimates
Americans receive what average
annual dose of background
radiation? - CORRECT ANSWER-A-Correct
What is the dose of radiation
, r eceived by an employee whose
assigned duties involve
exposure to radiation and
radioactive material? - CORRECT ANSWER-B-Correct
hat is the dose of radiation,
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comprised of natural and manmade
sources, received by each
member of the general public as
a part of everyday living? - CORRECT ANSWER-A-Correct
hat are the three basic
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methods to keep external
exposures ALARA? - CORRECT ANSWER-D-Correct
hat are the three basic
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methods to keep external
exposures ALARA? - CORRECT ANSWER-D-Correct
hat are some of the common
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practices to keep internal
exposures ALARA?<br/>Select
all that apply. - CORRECT ANSWER-A,B, C-Correct
hat are the two types of
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personal dosimetry? - CORRECT ANSWER-A-Correct
hich dosimeter allows for
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multiple readouts is used
routinely to reconfirm reported
radiation doses, and comes in
two types (Type AA which
detects beta/photons and Type
LA which detects
neutron/photons)? - CORRECT ANSWER-A-Incorrect
ho ultimately determines for installation
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personnel to practice personal
dosimetry? - CORRECT ANSWER-C-Correct