When the PSP image shows the off-focus radiation image, _______ is not working properly.

Scintillator based detectors can be made of all of the following components except?

A high signal to noise ratio indicates:

How would this post-processed histogram appear on the radiograph?

If our original technique was a 40” SID with 75 kVp and 8 mAs, what would our new technique be if we did a repeat but add a 12:1 grid?

By post-processing the image with a higher (to the right) window level, the image will become more:

* A radiologic technologist is using an X-ray machine with a grid to reduce scatter radiation. The initial exposure settings without a grid were 5 mAs. After placing a 8:1 grid, what should the new mAs be to maintain image receptor exposure?

* For a histogram in digital radiography, what does the vertical (Y) axis represent? 

Increasing kVp of an x-ray beam will result in the photon having:

* If an object is positioned with its long axis parallel to the image receptor (IR) but the central ray (CR) is angled, what type of shape distortion will occur?