what is the device used to measure the exit radiation with automatic exposure
photocell
when using the automatic exposure control with the center photocell activated if the centering point for an ap lumbar spine is over the liver instead of over the spine
xray will be too light
xray will be too dark
xray is good
xray is too light
the backup time sohuld always be set
above the expected exposure time
if a low ma is selected the automatic exposure control will
use a long exposure time
the kvp used for automatic exposure control should be ____
optimal
what would be the best for a radiogrpaher to control motion when using aec
high ma short exposure time
how will a lateral knee look if u used a center photocell
knee will underexposed too light
what would cause a radiograph with high contrast
low kvp
if the minimum reaction time is .01 second what will happen to the radiograph if the required exposure time is .03 sec
the xray will be good because .01 is shorter than .03 so it fits in the time