A radiograph acquired at 60 kilovoltage peak (kVp) results in an underexposed image. What new kVp setting will double the receptor exposure?
The magnification factor for a radiographic procedure is cal…
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.
Your inital exposure is 40 mAs, 200 mA at 0.20 sec. If you w…
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?
The y-axis for all emission spectra represents the:
The y-axis for all emission spectra represents the:
kVp is the controlling factor for:
kVp is the controlling factor for:
Improper tube, object and image receptor alignment with no c…
Improper tube, object and image receptor alignment with no change in SID will result in:
Pertaining to the diagram, each of the lines 1 – 4 represent…
Pertaining to the diagram, each of the lines 1 – 4 represents the intensity change due to filtration at different kVp levels.The greatest amount of attenuation is seen for valuse represented by:
If an AP thoracic spine is performed with a wedge compensato…
If an AP thoracic spine is performed with a wedge compensatory filter, the thick end of the filter should be placed over the:
The use of an x-ray tube with a small anode angle results in…
The use of an x-ray tube with a small anode angle results in: (Select all that apply)
Which generator produces the least amount of IR exposure per…
Which generator produces the least amount of IR exposure per mAs?