Podcast
Questions and Answers
What is the primary difference between direct and indirect digital conversion in radiography?
What is the primary difference between direct and indirect digital conversion in radiography?
- The need for intermediate light production (correct)
- The sensitivity to ambient temperature variations
- The type of detector material used
- The type of phosphors used
What is the primary function of a transistor receiver in a cassette-less radiography system?
What is the primary function of a transistor receiver in a cassette-less radiography system?
- To improve image resolution
- To amplify the x-ray signal
- To reduce image noise
- To convert x-ray energy into a digital signal (correct)
What is the typical resolution required for a monitor to display a radiographic image with quality approaching that of a film image?
What is the typical resolution required for a monitor to display a radiographic image with quality approaching that of a film image?
- 512 x 512 pixels
- 4096 x 4096 pixels
- 1024 x 1024 pixels (correct)
- 2048 x 2048 pixels
What is the primary purpose of image post-processing in digital radiography?
What is the primary purpose of image post-processing in digital radiography?
What type of phosphors are commonly used in indirect digital conversion?
What type of phosphors are commonly used in indirect digital conversion?
What is the name of the detector material used in direct digital conversion?
What is the name of the detector material used in direct digital conversion?
What is the purpose of the intense light source in the CR process?
What is the purpose of the intense light source in the CR process?
What is the primary difference between Computed Radiography (CR) and Direct Digital Radiography (DR)?
What is the primary difference between Computed Radiography (CR) and Direct Digital Radiography (DR)?
What is the role of the Analog to Digital converters (ADC) in the CR process?
What is the role of the Analog to Digital converters (ADC) in the CR process?
What is the relationship between the emitted light intensity and the original incident X-ray intensity?
What is the relationship between the emitted light intensity and the original incident X-ray intensity?
What is the purpose of the optical array in the CR process?
What is the purpose of the optical array in the CR process?
What is the primary advantage of Direct Digital Radiography (DR) over Computed Radiography (CR)?
What is the primary advantage of Direct Digital Radiography (DR) over Computed Radiography (CR)?
What is the primary function of an intensifying screen in conventional radiography?
What is the primary function of an intensifying screen in conventional radiography?
In Computed Radiography (CR), what is the role of photostimulable phosphors?
In Computed Radiography (CR), what is the role of photostimulable phosphors?
What is the main difference between Computed Radiography (CR) and Direct Digital Radiography (DR)?
What is the main difference between Computed Radiography (CR) and Direct Digital Radiography (DR)?
What is the final step in the radiography workflow of conventional radiography?
What is the final step in the radiography workflow of conventional radiography?
What is the primary advantage of digital imaging over conventional radiography?
What is the primary advantage of digital imaging over conventional radiography?
What is the purpose of a CR reader in digital radiography?
What is the purpose of a CR reader in digital radiography?
