The period of major organogenesis is during the _____ of pregnancy.
*first 2 weeks
*2nd trimester
*second to tenth week
*3rd trimester
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second to tenth week
If a response to radiation is expected, no matter how small the dose, then that dose-
response is ____.
*non-threshold
*linear
,*nonlinear
*threshold
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non-threshold
The output intensities of reproduced exposures should not vary more than _____ % from
each other.
*10
*15
*20
*5
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5
A ____ response to radiation is directly proportional to the dose received.
*linear
*nonlinear
*threshold
*non-threshold
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linear
,Tissue is ____ radiosensitive under high oxygen conditions and _____ radiosensitive under
hypoxic conditions. (more, less or equally)
*more, less
*less, equally
*less, more
*more, equally
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more, less
Ankylosing spondylitis patients treated with radiation showed an increased incidence
of ____.
*leukemia
*thyroid cancer
*early death
*infertility
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leukemia
The most radiosensitive period during pregnancy for radiation induced congenital
abnormalities is during the _______.
*first trimester
*first 2 weeks
*second trimester
*third trimester
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first trimester
State the management protocol for the pregnant radiological technologist.
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counsel the pregnant technologist and provide her with an additional
radiation monitor with instructions to wear it at waist level under protective
apparel.
What are the genetic cells?
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the oogonium of the female and the spermatogonium of the male
During the fetal period of major organogenesis, what three radiation responses are
possible?
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congenital malformations, childhood cancer, and leukemia
*first 2 weeks
*2nd trimester
*second to tenth week
*3rd trimester
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second to tenth week
If a response to radiation is expected, no matter how small the dose, then that dose-
response is ____.
*non-threshold
*linear
,*nonlinear
*threshold
Give this one a try later!
non-threshold
The output intensities of reproduced exposures should not vary more than _____ % from
each other.
*10
*15
*20
*5
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5
A ____ response to radiation is directly proportional to the dose received.
*linear
*nonlinear
*threshold
*non-threshold
Give this one a try later!
linear
,Tissue is ____ radiosensitive under high oxygen conditions and _____ radiosensitive under
hypoxic conditions. (more, less or equally)
*more, less
*less, equally
*less, more
*more, equally
Give this one a try later!
more, less
Ankylosing spondylitis patients treated with radiation showed an increased incidence
of ____.
*leukemia
*thyroid cancer
*early death
*infertility
Give this one a try later!
leukemia
The most radiosensitive period during pregnancy for radiation induced congenital
abnormalities is during the _______.
*first trimester
*first 2 weeks
*second trimester
*third trimester
, Give this one a try later!
first trimester
State the management protocol for the pregnant radiological technologist.
Give this one a try later!
counsel the pregnant technologist and provide her with an additional
radiation monitor with instructions to wear it at waist level under protective
apparel.
What are the genetic cells?
Give this one a try later!
the oogonium of the female and the spermatogonium of the male
During the fetal period of major organogenesis, what three radiation responses are
possible?
Give this one a try later!
congenital malformations, childhood cancer, and leukemia
