QA & QC Word Scramble
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| Question | Answer |
| Quality Control focus is on | equipment |
| Quality Control 3 steps | 1. Acceptance testing 2. Performance monitoring 3. maintenance/error correction |
| FILTRATION: inspected: __ mm Al(min) | annually 2.5mm |
| COLLIMATION: Inspected: Tolerance not to exceed __ % of SID | semi annually 2% |
| FOCAL SPOT SIZE: Inspected: tolerance __ % of mfg recommendations | annually 50% |
| KVP CALIBRATION: Inspected: tolerance __ % of indicated kVp | annually 10% |
| EXPOSURE LINEARITY Inspected: tolerance __ % | annually 10% |
| EXPOSURE REPRODUCIBILITY Inspected: tolerance __ reproduction | annually same (5%) |
| EXPOSURE TIMER ACCUARCY Inspected: tolerance __ % | annually 5% |
| LEAD APRONS: Inspected: to identify: | annually tears, cracks & holes |
| Luminance is check by a properly calibrated | photometer |
| flatfielding | preprocessing feature or manipulation used to apply equalize response program |
| 3 classifications of digital artifacts | 1. image receptor 2. software 3. object |
| histogram | graphic display of the distribution of pixel values. |
| Artifacts: fixer | milky appearance |
| Artifacts: washing | greasy appearance |
| Artifacts: drying | brittle appearance caused by improper dryer temp. |
Created by:
MoMcKenna