An x-ray source is producing an entrance skin exposure of 3.1 mSv per hour at 10 cm from the source. What is the entrance skin exposure at 15 cm from the source?

Considering radiographs produced with the following factors, which statement is true?Radiograph ARadiograph B500 mA500 mA0.02 sec0.08 sec36-inch SID72-inch SID

The distance between the anatomy being imaged and the focal spot is called:

The difference between two adjacent densities is

Which one of these is performed first when calculating the exposure maintenance formula?

The use of an x-ray tube with a small anode angle results in: (Select all that apply)

When the distance from the x-ray source decreases, the patient dose will:

An x-ray exposure is made using 96 kilovoltage peak (kVp) and 3 milliamperage (mA)s. What new technique will result in the greatest increase in receptor exposure?

The magnification factor for a radiographic procedure is calculated at 1.25. It may be assumed that there is a ____ magnification of the object size.

If an x-ray beam has an intensity of 1.2 mGy at 60 inches, what is the intensity of the beam 40 inches?