1 of 111
Term
Cancer and genetic defects are examples of _______ effects.
A. Stochastic
B. Nonstochastic
C. Birth
D. Deterministic
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B A
C D
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2 of 111
,Term
Somatic cells divide through the process of:
A. Meiosis
B. Mitosis
C. Mapping
D. Metabolism
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D A
B C
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3 of 111
Definition
A
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In which of the following projections will a young female patient receive a
significantly lower dose to her breast tissue during a chest x-ray?
A. AP
B. AP lordotic
C. PA
D. Lateral
, In which of the following x-ray interactions with matter is the energy of the
incident photon partially absorbed?
A. Compton
B. Photoelectric
C. Coherent
D. Pair production
Which of the following is the annual occupational effective dose that applies to
radiographers during routine operations?
A. 5 mSv (o.5 rem)
B. 50 mSv (5 rem)
C. 250 mSv (25 rem)
D. 750 mSv (75 rem)
Units of either mAs/wk or mA-min/wk are used to determine the _______ for a
specific x-ray room.
A. Distance factor
B. Occupancy factor
C. Use factor
D. Workload
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4 of 111
Term
Which of the following are natural sources of ionizing radiation?
A. Medical x-radiation and cosmic radiation
B. Radioactive elements in the crust of the earth and in the human
body
C. Radioactive elements in the human body and a diagnostic x-ray
machine
D. Radioactive fallout and environs of atomic energy plants
, Give this one a try later!
A C
B D
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5 of 111
Term
The trough, or bilateral wedge, filter, which is used in some
dedicated chest radiographic units, is an example of which of the
following?
A. Compensating filter
B. Filter used in all digital imaging systems
C. Filter used in all dedicated mammographic units
D. Filter used in all computed tomography systems
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D B
A C
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6 of 111
Term
Cancer and genetic defects are examples of _______ effects.
A. Stochastic
B. Nonstochastic
C. Birth
D. Deterministic
Give this one a try later!
B A
C D
Don't know?
2 of 111
,Term
Somatic cells divide through the process of:
A. Meiosis
B. Mitosis
C. Mapping
D. Metabolism
Give this one a try later!
D A
B C
Don't know?
3 of 111
Definition
A
Give this one a try later!
In which of the following projections will a young female patient receive a
significantly lower dose to her breast tissue during a chest x-ray?
A. AP
B. AP lordotic
C. PA
D. Lateral
, In which of the following x-ray interactions with matter is the energy of the
incident photon partially absorbed?
A. Compton
B. Photoelectric
C. Coherent
D. Pair production
Which of the following is the annual occupational effective dose that applies to
radiographers during routine operations?
A. 5 mSv (o.5 rem)
B. 50 mSv (5 rem)
C. 250 mSv (25 rem)
D. 750 mSv (75 rem)
Units of either mAs/wk or mA-min/wk are used to determine the _______ for a
specific x-ray room.
A. Distance factor
B. Occupancy factor
C. Use factor
D. Workload
Don't know?
4 of 111
Term
Which of the following are natural sources of ionizing radiation?
A. Medical x-radiation and cosmic radiation
B. Radioactive elements in the crust of the earth and in the human
body
C. Radioactive elements in the human body and a diagnostic x-ray
machine
D. Radioactive fallout and environs of atomic energy plants
, Give this one a try later!
A C
B D
Don't know?
5 of 111
Term
The trough, or bilateral wedge, filter, which is used in some
dedicated chest radiographic units, is an example of which of the
following?
A. Compensating filter
B. Filter used in all digital imaging systems
C. Filter used in all dedicated mammographic units
D. Filter used in all computed tomography systems
Give this one a try later!
D B
A C
Don't know?
6 of 111
