Which of the following statements regarding processing solutions is correct?
A) A dental radiographic normalizing and monitoring device can be used to monitor the developer.
B) When the developer solution oxidizes and deteriorates, the radiographic images darken.
C) The fixer is the most critical of processing solutions and demands careful attention.
D) Use of the step-wedge to monitor the developer should occur at the end of each day.
A
Explanation: A) The dental radiographic normalizing and monitoring device has a filmstrip with several density steps for comparison to a test film.
B) The dental radiographic normalizing and monitoring device has a filmstrip with several density steps for comparison to a test film.
C) The dental radiographic normalizing and monitoring device has a filmstrip with several density steps for comparison to a test film.
D) The dental radiographic normalizing and monitoring device has a filmstrip with several density steps for comparison to a test film.
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