Barium Fluorohalide with Europium Is Used

Multiple Choice

Barium fluorohalide with europium is used:

A) in the CR reader to erase the image.
B) in the CR reader to remove the image and process it.
C) as the phosphor that absorbs the x-ray energy in the imaging plate.
D) as the phosphor that absorbs the x-ray energy in the flat-panel detector.