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When working with a CR system that utilizes “S-numbers”, as the s-number value increases, the exposure in mR:

When a spinning top test is performed on three phase equipment, a timer setting of 1/40 second should indicate the following on the resultant radiograph:

Picture elements in a digital x-ray are known as::

The collimator of an x-ray unit must be accurate to a level of:

Label the layers of the CR Imaging Plate below from top to bottom. The top most layer you will label as “A” and the bottom most layer will be labeled “E”.Phosphor Layer __

In computed radiography, each pixel corresponds to a shade of gray representing a volume of patient tissue known as a(n):

Automatic exposure controls may be tested using:

Window width in CR and DR controls what image property?

When testing an x-ray unit, if the HVL increases over its expected value, this is an indication of: 1-A decrease in the actual kVp 2-Deposition of vaporized tungsten on the inner surface of the glass envelope of the tube 3-An increase in the actual kVp

A 0.5mm focal spot is tested and when it is measured, its actual size is 0.2 mm. What does this mean?