The location in space where all the lines extended from the lead strips meet is the:

Spatial resolution improves with decreased _________ blur.

Your inital exposure is 40 mAs, 200 mA at 0.20 sec. If you want to decrease your mAs to 20 and decrease your exposure time to 0.10 sec, what mA is required?

A radiographic image produced showing a small degree of differential attenuation is best descraibed as having a:

If an optimal radiograph is acquired at 72 inches with an air kerma of 4 mGy, what will the air kerma be if the distance is reduced to 40 inches?

All factors remaining constant, which of the following set of exposure conditions would yield an image with the GREATEST radiographic IR exposure?

During an x-ray procedure, a technologist receives a dose of 5 micro-Sieverts at a distance of 10 feet from the x-ray source. At a distance of 15 feet, the technologists dose would have been:

Which one of these factors determines the quality of the beam?

Which one of these tells the radiographer what new mAs to use when the SID changes to maintain IR exposure?

If the image is 6 inches wide and the object is 4.5 inches wide, what is the percent magnification?