QC Flashcards
1
Q
Frequency: energy window
A
Daily
2
Q
Frequency: Image linearity and spacial resolution
A
Weekly
3
Q
Frequency: Center of Rotation
A
Monthly
4
Q
Frequency: extrinsic field uniformity
A
Daily
5
Q
Frequency: intrinsic field uniformity
A
Weekly
6
Q
Difference between intrinsic and extrinsic field uniformity
A
Extrinsic is performed WITH a collimator and intrinsic is performed WITHOUT