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RADT 465 IA and Eval
contiued
| Question | Answer |
|---|---|
| Compensating filter | Used when the part to be radiographed is of uneven thickness or density |
| Most effective way ofdecreasing the production of scatter radation | Limiting the size of the irradiated field |
| X-ray film processing consists of four parts | Development, fixing, wash, and dry |
| Quantum noise or mottle | Grainy appearance |
| Insufficient milliamperage and/or exposure time will result in | Lack of radiographic density |
| Factors influencing recorded detail | Motion, geometric factors, spatial resolution |
| Heel effect | Characterized by a variation in beam intensity that increases gradually from anode to cathode |
| SID | Directly related to recorded detail |
| Focusing distance | Term used to specify optimal SID used with a particular focused grid |
| When a radiographer selects the anatomic part they are selecting | A processing algorithm |