The biologic effect of x-radiation is measured in
A:
Roentgens
B:
Rads
C:
Rems
,D:
LD50
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Rems
A veterinarian is performing a radiographic survey of a cat's skull to evaluate the
trabecular bone in the nasal cavity for a nasal tumor (producing asymmetry). Knowing
that ultra fine detail is needed, which of the following equipment would best allow for a
diagnostic study?
A:
Fast screen and film combination
B:
Slow screen and film combination
C:
Fast screen and slow film combination
D:
Slow screen and fast film combination
Give this one a try later!
Slow screen and film combination
A veterinary technician notes that a film is too dark, and there is minimal contrast
(everything is gray). What is the most appropriate adjustment to be made to improve the
,quality of the repeat film?
A:
Increase kVp
B:
Increase mAs
C:
Decrease kVp
D:
Decrease mAs
Give this one a try later!
Decrease kVp
An important radiographic aid used during lateral cervical radiographs is a
A:
Sandbag under the midcervical region
B:
Radiolucent positioner under the midcervical region
C:
Sandbag over the midcervical region
D:
No aid needed
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, Radiolucent positioner under the midcervical region
The maximum permissible dose (MPD) for whole-body radiation per year in sieverts is
A:
0.05
B:
0.50
C:
5.0
D:
Not established
Give this one a try later!
0.05
Subject contrast on a radiographic film depends on what two variables?
A:
Focal-film and object-film distance
B:
mAs and kVp
C:
Age and species of the subject
A:
Roentgens
B:
Rads
C:
Rems
,D:
LD50
Give this one a try later!
Rems
A veterinarian is performing a radiographic survey of a cat's skull to evaluate the
trabecular bone in the nasal cavity for a nasal tumor (producing asymmetry). Knowing
that ultra fine detail is needed, which of the following equipment would best allow for a
diagnostic study?
A:
Fast screen and film combination
B:
Slow screen and film combination
C:
Fast screen and slow film combination
D:
Slow screen and fast film combination
Give this one a try later!
Slow screen and film combination
A veterinary technician notes that a film is too dark, and there is minimal contrast
(everything is gray). What is the most appropriate adjustment to be made to improve the
,quality of the repeat film?
A:
Increase kVp
B:
Increase mAs
C:
Decrease kVp
D:
Decrease mAs
Give this one a try later!
Decrease kVp
An important radiographic aid used during lateral cervical radiographs is a
A:
Sandbag under the midcervical region
B:
Radiolucent positioner under the midcervical region
C:
Sandbag over the midcervical region
D:
No aid needed
Give this one a try later!
, Radiolucent positioner under the midcervical region
The maximum permissible dose (MPD) for whole-body radiation per year in sieverts is
A:
0.05
B:
0.50
C:
5.0
D:
Not established
Give this one a try later!
0.05
Subject contrast on a radiographic film depends on what two variables?
A:
Focal-film and object-film distance
B:
mAs and kVp
C:
Age and species of the subject
