1 of 62
Term
What is the table top exposure for general fluoroscopic
procedures?
A. 100 mGy/min or 10R/min
B. 10 mGy/min or 100 R/min
C. 50 mGy/min or 5 R/min
D. 1 mGy/min or 1 R/min
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B. E.
A. C.
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2 of 62
,Term
How is lifetime EfD calculated?
A. 2.58 x 10^-4 mrems
B. Age x 10 mSv
C. Age x 10 Sv
D. Age x 10 rems
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B. C.
A. E.
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3 of 62
Term
What is the annual effective dose limit for radiologic technologists?
A. 50 Sv
B. 50 mSv
C. 50 rems
D. 50 Gy
E. both A and D are correct
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, E. C.
B. A.
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4 of 62
Term
Which of the following statements are true regarding fluoroscopy
machines and safety?
A. a dead man switch is used
B. an alarm sounds every 5 minutes of "on" time
C. last image hold reduces dose
D. all of the above are true
E. only A and B are true statements
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D. A.
B. C.
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5 of 62
Term
, What is the EfD for the lens of the eye for those occupationally
exposed?
A. 150 mSv
B. 12 mSv
C. 15 Sv
D. 150 rems
E. both B and D are correct
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A. C.
B. D.
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6 of 62
Term
Biological effects such as cataracts that result from exposure to
ionizing radiation appear to have which of the following?
A. sigmoid non-threshold dose response curve
B. sigmoid threshold dose response curve
C. linear non-threshold dose response curve
D. linear quadratic dose response curve
Give this one a try later!
Term
What is the table top exposure for general fluoroscopic
procedures?
A. 100 mGy/min or 10R/min
B. 10 mGy/min or 100 R/min
C. 50 mGy/min or 5 R/min
D. 1 mGy/min or 1 R/min
Give this one a try later!
B. E.
A. C.
Don't know?
2 of 62
,Term
How is lifetime EfD calculated?
A. 2.58 x 10^-4 mrems
B. Age x 10 mSv
C. Age x 10 Sv
D. Age x 10 rems
Give this one a try later!
B. C.
A. E.
Don't know?
3 of 62
Term
What is the annual effective dose limit for radiologic technologists?
A. 50 Sv
B. 50 mSv
C. 50 rems
D. 50 Gy
E. both A and D are correct
Give this one a try later!
, E. C.
B. A.
Don't know?
4 of 62
Term
Which of the following statements are true regarding fluoroscopy
machines and safety?
A. a dead man switch is used
B. an alarm sounds every 5 minutes of "on" time
C. last image hold reduces dose
D. all of the above are true
E. only A and B are true statements
Give this one a try later!
D. A.
B. C.
Don't know?
5 of 62
Term
, What is the EfD for the lens of the eye for those occupationally
exposed?
A. 150 mSv
B. 12 mSv
C. 15 Sv
D. 150 rems
E. both B and D are correct
Give this one a try later!
A. C.
B. D.
Don't know?
6 of 62
Term
Biological effects such as cataracts that result from exposure to
ionizing radiation appear to have which of the following?
A. sigmoid non-threshold dose response curve
B. sigmoid threshold dose response curve
C. linear non-threshold dose response curve
D. linear quadratic dose response curve
Give this one a try later!
