0:00 Intro
0:19 QC Role of All Technologists (Warm-up, Air Calibrations)
1:05 QC Tests
1:26 Water Phantom
1:36 CT Number Accuracy
1:53 Cross-Field Uniformity
2:38 Noise
3:12 CT Number Linearity
3:56 CT Slice Thickness (CT Tomographic Section Thickness)
4:28 Spatial Resolution
4:51 Modulation Transfer Function
5:06 Contrast Resolution (CT Low Contrast Detectability)
5:53 Patient Dose
6:40 Image Artifacts in CT
6:45 Beam Hardening (Streak, Star) Artifact
7:43 Partial Volume (Volume Averaging) Artifact
8:16 Motion Artifact
8:46 Ring Artifact
Script and Audio-Only: drive.google.com/drive/folder...