The entire distance of the central ray is known as the:
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A radiographer uses a SID of 120 cm and an SOD of 110 cm. T…
A radiographer uses a SID of 120 cm and an SOD of 110 cm. The image measures 10.2 cm. What will the object measure? (round to the nearest answer)
As one visually looks across an image, the abruptness with w…
As one visually looks across an image, the abruptness with which the edges of a particular image “stop” would define the image’s:
The size of the effective focal spot is controlled by all of…
The size of the effective focal spot is controlled by all of the following except:
The anode disc slows down or breaks by spinning in reverse a…
The anode disc slows down or breaks by spinning in reverse after exposure.
Ms. Jones is a 5’2” patient under respiratory care services….
Ms. Jones is a 5’2” patient under respiratory care services. What is her anatomical deadspace?
The typical range of anode bevel angles for general purpose…
The typical range of anode bevel angles for general purpose diagnostic x-ray tubes is:
An AP chest x-ray was taken using 5 mAs at 65 inches. The r…
An AP chest x-ray was taken using 5 mAs at 65 inches. The radiographer is repeating the chest x-ray at 72 inches. What will the new mAs need to be to maintain the same receptor exposure? (round to the nearest answer)
The focal spot size at the anode was 1.5mm in the x-ray tube…
The focal spot size at the anode was 1.5mm in the x-ray tube used by the radiographer. The radiographer decided to use 300mA to control motion. The radiographer used a 45″ SID with an OID of 5 inches. What will the unsharpness be? (round to the nearest answer)
Foreshortening is a form of:
Foreshortening is a form of: