Image production and evaluation Exam Questions and Answers Fully Solved Latest Update 2025-2026
when a slow screen/film system is used with a fast screen/fast automatic exposure control system, the
resulting images - Answers are too light
Exposure type artifacts include - Answers motion
Processing artifacts include - Answers 1.static electricity marks
2. PI lines
With all other factors constant, as a digital image matrix size increases - Answers 1. pixel size decreases
2. resolution increases
The conversion of the invisible latent image into a visible manifest image takes place in the - Answers
Developer
Conditions contributing to poor radiographic film archival quality include - Answers 1. fixer retention
1. insufficient developer replenishment
3. poor storage conditions
Radiographic contrast is a result of - Answers 1. differential tissue absorption
2. emulsion characterisitics
What methods of limiting the production of scattered radiation - Answers 1. using the prone position for
abdominal exams
2. restricting the field size to the smallest practical size
screen/film imaging is one example of - Answers analog system
Decreasing field size from 14x17 to 8x10 will - Answers decrease radiographic density and decrease the
amount of scatter radiation generated within the part
The function of the developing solution is to - Answers reduce the latent image to a manifest image
X ray film is packaged in a foil bag to protect it from - Answers excessive humidity
What is essential to high quality mammography examinations? - Answers 1. small focal spot x ray tube
2. use of a compression device
3. short scale contrast
, A gride is usually employed in what circumstance - Answers 1. when radiographing a large or dense body
part
2. when using high kVp
If the quantity of black metallic silver on a particular radiograph is such that it allows 1 percent of the
illuminator light to pass through the film, that film has a density of - Answers 2.0
The process of leveling and windowing of digital images determines the image - Answers contrast
What is added to the developer to prevent excessive softening of the emulsion and its sticking to
processor rollers - Answers Glutaraldehyde (hardener)
Unopened boxes of radiographic film should be stored away from radiation and - Answers in the vertical
position
what pathologic conditions would require a decrease in exposure factors - Answers emphysema
Factors that contribute to film fog include - Answers 1. the age of the film
2. excessive exposure to safelight
3. processor chemistry
The advantage of high kilovoltage chest radiography is that - Answers 1. exposure latitude is increased
2. it produces long scale contrast
3. it reduces patient dose
what takes part of daily recommendations for processor quality control - Answers 1. densitometry
testing
2. temperature checks
3. crossover rack cleaning
Compared to a low ratio grid, a high ratio grid will - Answers 1. absorb more primary radiation
2. absorb more scattered radiation
How is the mAs adjusted in an AEC system as the film/screen combination is decreased - Answers The
mAs remains unchanged as film/screen speed decreases
Using a short SID with a large size image receptor is likely to - Answers increase the anode heel effect
In order to be suitable for use in intensifying screens, a phosphor should have which characteristics? -
Answers 1. high conversion efficiency
when a slow screen/film system is used with a fast screen/fast automatic exposure control system, the
resulting images - Answers are too light
Exposure type artifacts include - Answers motion
Processing artifacts include - Answers 1.static electricity marks
2. PI lines
With all other factors constant, as a digital image matrix size increases - Answers 1. pixel size decreases
2. resolution increases
The conversion of the invisible latent image into a visible manifest image takes place in the - Answers
Developer
Conditions contributing to poor radiographic film archival quality include - Answers 1. fixer retention
1. insufficient developer replenishment
3. poor storage conditions
Radiographic contrast is a result of - Answers 1. differential tissue absorption
2. emulsion characterisitics
What methods of limiting the production of scattered radiation - Answers 1. using the prone position for
abdominal exams
2. restricting the field size to the smallest practical size
screen/film imaging is one example of - Answers analog system
Decreasing field size from 14x17 to 8x10 will - Answers decrease radiographic density and decrease the
amount of scatter radiation generated within the part
The function of the developing solution is to - Answers reduce the latent image to a manifest image
X ray film is packaged in a foil bag to protect it from - Answers excessive humidity
What is essential to high quality mammography examinations? - Answers 1. small focal spot x ray tube
2. use of a compression device
3. short scale contrast
, A gride is usually employed in what circumstance - Answers 1. when radiographing a large or dense body
part
2. when using high kVp
If the quantity of black metallic silver on a particular radiograph is such that it allows 1 percent of the
illuminator light to pass through the film, that film has a density of - Answers 2.0
The process of leveling and windowing of digital images determines the image - Answers contrast
What is added to the developer to prevent excessive softening of the emulsion and its sticking to
processor rollers - Answers Glutaraldehyde (hardener)
Unopened boxes of radiographic film should be stored away from radiation and - Answers in the vertical
position
what pathologic conditions would require a decrease in exposure factors - Answers emphysema
Factors that contribute to film fog include - Answers 1. the age of the film
2. excessive exposure to safelight
3. processor chemistry
The advantage of high kilovoltage chest radiography is that - Answers 1. exposure latitude is increased
2. it produces long scale contrast
3. it reduces patient dose
what takes part of daily recommendations for processor quality control - Answers 1. densitometry
testing
2. temperature checks
3. crossover rack cleaning
Compared to a low ratio grid, a high ratio grid will - Answers 1. absorb more primary radiation
2. absorb more scattered radiation
How is the mAs adjusted in an AEC system as the film/screen combination is decreased - Answers The
mAs remains unchanged as film/screen speed decreases
Using a short SID with a large size image receptor is likely to - Answers increase the anode heel effect
In order to be suitable for use in intensifying screens, a phosphor should have which characteristics? -
Answers 1. high conversion efficiency
