Complete the grid conversion factor chart below. Type a digit only. Ex: Type “1” do not type “one”. Grid Ratio Conversion Factor No grid 5:1 6:1 8:1 10:1 12:1 16:1
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__________________ is the pre-processing algorithm that aver…
__________________ is the pre-processing algorithm that averages the signal of the surrounding dels and assigns the averaged value to a dead/defective del.
A radiograph yields proper contrast with the following techn…
A radiograph yields proper contrast with the following technique: 85 kVp 14 mAs 6:1 grid 40″ SID If an 8:1 grid is used instead, what change in technique is necessary to compensate?/
Damaged or dead dels are seen in the radiographic image as a…
Damaged or dead dels are seen in the radiographic image as a ________________.
The anode heel effect causes receptor exposure to ______ tow…
The anode heel effect causes receptor exposure to ______ toward the cathode end of the tube.
The most common tv camera tube is the?
The most common tv camera tube is the?
The -2 density setting is most likely to be used on the ____…
The -2 density setting is most likely to be used on the _____ patient.
The anode heel effect causes spatial resolution to ______ to…
The anode heel effect causes spatial resolution to ______ toward the cathode end of the tube.
The process through which the actual histogram is made to ma…
The process through which the actual histogram is made to match the ideal histogram is called?
A radiograph of the abdomen is taken using 80 kVp, 10 mAs, a…
A radiograph of the abdomen is taken using 80 kVp, 10 mAs, a 6:1 grid, 1.0 mm fs, and 48″ SID. The image displays a grainy appearance requiring a 50% increase in receptor exposure. Which of the following changes is necessary to compensate for this error?