When the anatomy being imaged is parallel to the image receptor, and the X-ray beam is angled, what type of shape distortion will result?

If the image is 10 inches long, the object is 9 inches long and the SID is 70 inches, what is the SOD?

Which of the following formulas is used to determine the magnification factor?

The positive beam limiting device (PBL) assures that the x-ray beam is collimated to __________________.

The problem of unequal subject radiographic density is solved by a

Which of the following radiographic images of the skull is likely to have the greatest amount of shape distortion?

The automatic collimator:

Distortion can be reduced by ____________________________.

Which combination of variables will result in a radiograph with the highest contrast?

Which grid error results in grid cut-off and loss of exposure on the outside edges of the image receptor (IR)?