RTE 1401 Chapter 10 Questions and Answers |
2026 Update | 100% Correct.
What represents the latent image in a PSP CR system?
electrons trapped in a conduction band
Which PACS storage option offers the fastest retrieval of data?
online
What controls brightness of a digital system
display monitor
Rescaling a digital image adjusts the histogram to reflect which of the following
VOI
What is used by both forms of indirect cassetteless systems?
scintillator
What does not involve the conversion of x-rays to light?
direct capture DR system
Which component of the CR reader digitizes the signal?
ADC
The emission of light by a phosphor when exposed to a laser is known as
photostimulable luminsecence
, What imaging systems uses a cassette, a photostimulable phosphor plate, a plate reader,
and a computer workstation?
Computed radiography
Where is the PSP plate located?
On the inside of the cassette.
Part of a DR system with indirect capture, the light-sensitive device that is commonly
found in digital cameras is the
charge-coupled device (CCD)
A material that absorbs x-ray energy and emits visible light in response is a
scintillator
The histogram is
a graphic representation of a data set
Postprocessing functions
allow changes to be made in the appearance of the digital image, are done through computer
software operations, and include window width and window level adjustments
The value that indicates exposure to the IR with a DR imaging system is the
_____________. It's a measure of exposure in air, followed by computation to estimate
absorbed dose to the patient. It's embedded in the collimator.
dose-area product (DAP)
2026 Update | 100% Correct.
What represents the latent image in a PSP CR system?
electrons trapped in a conduction band
Which PACS storage option offers the fastest retrieval of data?
online
What controls brightness of a digital system
display monitor
Rescaling a digital image adjusts the histogram to reflect which of the following
VOI
What is used by both forms of indirect cassetteless systems?
scintillator
What does not involve the conversion of x-rays to light?
direct capture DR system
Which component of the CR reader digitizes the signal?
ADC
The emission of light by a phosphor when exposed to a laser is known as
photostimulable luminsecence
, What imaging systems uses a cassette, a photostimulable phosphor plate, a plate reader,
and a computer workstation?
Computed radiography
Where is the PSP plate located?
On the inside of the cassette.
Part of a DR system with indirect capture, the light-sensitive device that is commonly
found in digital cameras is the
charge-coupled device (CCD)
A material that absorbs x-ray energy and emits visible light in response is a
scintillator
The histogram is
a graphic representation of a data set
Postprocessing functions
allow changes to be made in the appearance of the digital image, are done through computer
software operations, and include window width and window level adjustments
The value that indicates exposure to the IR with a DR imaging system is the
_____________. It's a measure of exposure in air, followed by computation to estimate
absorbed dose to the patient. It's embedded in the collimator.
dose-area product (DAP)
