221 Introduction Flashcards
Cr =
PSP
What is PSP?
Photostimnable prosper
Cr is a [blank] step process
2 step process(touch plate)
Dr is a [blank] step process
1 step process (doesn’t touch plate)
What is cr?
Computed radiography
What is Dr
Direct and (or) digital
Who is considered old school?
Conventional
3 diff types of X-ray.
- Conventional 2. Cr 3. Dr
Latent
Invisible / un. Processed
Manifest
Actual / present
Cr and film screen are the same why?
Due to step (2) process
Who is the active layer for computed radiography
Photostimulable phosphor (PSP)
Who captures latent image in computed radiography?
Photostimulabl phosphor (PSP)
Who uses cassette Based system?
-computed radiography
(T/f) PSP is more accurate and avoids confusion.
T
[Blank] Makes up PSP
Barium fluronalide
What does PACs stand for?
Picture archival and communications system
Who is also the viewing station?
PACs
Where to the technologist see the image?
In the technologist qc workstation (we control here)
Where does the doctor see the images?
The viewing station
What’s the active layer for direct / digital
amphorous selenium
(T/f) direct is A high quality b/c less is loss
T
Active layer for indirect conversion?
Cesium iodide.
What does Del stand for
Detector element
