Term
| film is typically processed in __-__ seconds |
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Definition
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Term
| transport system, dryer system, replenishment system, circulation system, temperature control system |
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Definition
| automatic film processing components |
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Term
| developer temperature is usually maintained at ___ |
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Definition
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Term
| developing usually takes ___ seconds |
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Definition
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Term
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Definition
| length of time fixing takes |
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Term
| removes remaining silver halide from emulsion and hardens gelatin |
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Definition
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Term
| washing takes ___ seconds |
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Definition
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Term
| wash water should be maintained at __ degrees farenheiht lower than developer temp |
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Definition
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Term
| drying typically occurs in __ seconds |
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Definition
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Term
system that moves film through processor
begins at feed tray
three subsystems |
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Definition
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Term
| controls the replenishment rate |
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Definition
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Term
rollers
transport rack
drive motor |
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Definition
| three subsystems of transport system |
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Term
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Definition
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Term
easily removable and provide convenient maintenance and efficient cleaning of processor
use guide shoes |
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Definition
| transport rack subassembly |
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Term
| systems that consist of a master roller, planetary rollers, and guideshoes |
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Definition
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Term
| turnaround assemblies are located at the ___ of the transport rack |
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Definition
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Term
| transport system is powered by a |
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Definition
| fractional horsepower drive motor |
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Term
| if replenishment rate is increased, radiographic contrast is ____ |
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Definition
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Term
| underreplenishment is a common cause of ___ |
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Definition
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Term
continuously pumps the developer and fixer in order to maintain constant agitation in each tank
uses water to remove all processing chemicals from surface of film before drying |
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Definition
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Term
| dryer system should be run at a ______ air pressure |
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Definition
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Term
| crossover racks should be cleaned |
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Definition
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Term
| quality control QC consists of: |
|
Definition
periodic cleaning
system maintenance
daily monitoring |
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Term
| three types of maintenance |
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Definition
scheduled
preventative
nonscheduled |
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Term
routine procedures performed weekly/monthly
maintenance of all moving parts |
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Definition
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Term
| planned program of part replacement at regular intervals before equipment failure |
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Definition
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Term
| failure in the system that requires processor repair |
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Definition
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Term
| any irregularity that is not cause by proper shadowing of tissue by xray beam |
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Definition
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Term
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Definition
processing
handling
exposure |
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Term
guide shoe
pi lines
dirty roller marks
dichroic stain
curtain effect
wet pressure sensitization |
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Definition
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Term
light/radiation fog caused by light leaks
kink marks
static marks
hyporetention |
|
Definition
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|
Term
improper patient positioning
patient motion
double exposure
poor technique
poor screen film contact
warped cassettes
patient's own anatomy obscures
preventable artifacts (external)
nonpreventable artifacts (internal) |
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Definition
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