Across
- 1. Alignment of central ray of x-ray beam in horizontal and vertical planes.
- 3. side-to-side motion of the PID
- 6. up and down motion of the PID
- 7. The amount of radiation needed to produce a film of standard density
Down
- 2. time between exposure to ionizing radiation and the appearance of symptoms
- 4. The invisible image on the x-ray film after exposure but before processing.
- 5. A concept of radiation protection that states that all exposures should be kept "as low as reasonably achievable"