click below
click below
Normal Size Small Size show me how
Rad Pos
Radiographic Position and Related Anatomy
| Question | Answer |
|---|---|
| Kilovoltage (kV) | controls the energy (penetrating power) of the x-ray beam |
| Milliamperage(mA) | controls the quantity or number of x-rays produced |
| Exposure time (ms) | controls the duration of the exposure, usually expressed in milliseconds |
| density | overall blackness on the processed radiograph |
| mAs | primary controlling factor of film density |
| radiographic contrast | the difference in density between adjacent area of a radiographic image |
| resolution | the recorded sharpness of structures on the image |