Name: Score:
119 Multiple choice questions
Definition 1 of 119
Faster film & screen speeds will_____ density.
Greater
Equal
Negligible
Lesser
Definition 2 of 119
Identify 2 immobilization techniques commonly used in radiography
Weights / continuous exposure
Clamps / no exposure
Sandbags / Short exposure time
Tape / Long exposure time
Definition 3 of 119
The law that allows us to manipulate tecniques to maintain the same density when distance
changes.
Direct Square Law
Ohm's Law
Reciprocity Law
Inverse Square Law
,Definition 4 of 119
______describes the ratio of transmitted primary to secondary radiation through the grid
Grid Selectivity
Grid Density
Grid Efficiency
Grid Sensitivity
Definition 5 of 119
Identify 1 precaution to utilize when cleaning and caring for intensifying screens:
Productive distortion
Main chain scission
Follow manufactures recommendations
Natural radiation
Definition 6 of 119
Higher mA selection will provide____ density
Variable
Higher
Inconsistent
Lower
,Definition 7 of 119
Identify 1 method of prolonging x-ray tube life.
Follow recommended warm up procedure
Reduce the distance to the patient
Use higher kvp settings
Increase exposure time
Definition 8 of 119
Thinner body parts should be place under the____terminal of the x-ray tube
Anode
Filament
Cathode
Target
Definition 9 of 119
Processing solutions that are too hot or incorrect will produce images with____scale contrast
High scale
Long scale
Short scale
No scale
, Term 10 of 119
Inverse Square Law
The law that we can utilize to reduce our occupational dose is called.
The law that allows us to manipulate tecniques to maintain the same density when distance
changes.
When exposure time increases,quality___ and quantity_____.
The primary function of filtration is to eliminate___ wavelengths from the x-ray beam.
Definition 11 of 119
X-rays can produce______and____ changes in the human body
Optical, Magnetic
Chemical, Biologic
Thermal, Electrical
Physical, Mechanical
Definition 12 of 119
The photoreceptive layer of a radiographic film is also called its
Solution
Suspension
Emulsion
Density
119 Multiple choice questions
Definition 1 of 119
Faster film & screen speeds will_____ density.
Greater
Equal
Negligible
Lesser
Definition 2 of 119
Identify 2 immobilization techniques commonly used in radiography
Weights / continuous exposure
Clamps / no exposure
Sandbags / Short exposure time
Tape / Long exposure time
Definition 3 of 119
The law that allows us to manipulate tecniques to maintain the same density when distance
changes.
Direct Square Law
Ohm's Law
Reciprocity Law
Inverse Square Law
,Definition 4 of 119
______describes the ratio of transmitted primary to secondary radiation through the grid
Grid Selectivity
Grid Density
Grid Efficiency
Grid Sensitivity
Definition 5 of 119
Identify 1 precaution to utilize when cleaning and caring for intensifying screens:
Productive distortion
Main chain scission
Follow manufactures recommendations
Natural radiation
Definition 6 of 119
Higher mA selection will provide____ density
Variable
Higher
Inconsistent
Lower
,Definition 7 of 119
Identify 1 method of prolonging x-ray tube life.
Follow recommended warm up procedure
Reduce the distance to the patient
Use higher kvp settings
Increase exposure time
Definition 8 of 119
Thinner body parts should be place under the____terminal of the x-ray tube
Anode
Filament
Cathode
Target
Definition 9 of 119
Processing solutions that are too hot or incorrect will produce images with____scale contrast
High scale
Long scale
Short scale
No scale
, Term 10 of 119
Inverse Square Law
The law that we can utilize to reduce our occupational dose is called.
The law that allows us to manipulate tecniques to maintain the same density when distance
changes.
When exposure time increases,quality___ and quantity_____.
The primary function of filtration is to eliminate___ wavelengths from the x-ray beam.
Definition 11 of 119
X-rays can produce______and____ changes in the human body
Optical, Magnetic
Chemical, Biologic
Thermal, Electrical
Physical, Mechanical
Definition 12 of 119
The photoreceptive layer of a radiographic film is also called its
Solution
Suspension
Emulsion
Density
