DI-CW

4. A positively charged electrode within the x-ray tube.
7. taken at an angle, "crooked on purpose".
8. diverging from a previous course or line.
10. the 3 methods of protection.
11. Product of exposure time and x-ray tube current (mA).
12. controls the size of the x-ray beam and prevents it from spreading wider than necessary.
13. the conversion of matter into energy is used to create this.
15. the outside edge that is imperfectly collimated.
17. the radiograph portion that is sharp and cleanly collimated.
19. The process of heat supplied to the cathode resulting in electrons energized off the cathode filament.

1. The potential difference applied to the x-ray tube that determines the speed at which the electrons in the tube current move.
2. Radiation that has been deflected or changed in direction after its hit matter.
3. The amount of radiation that a person may receive in a given period.
5. device used to measure radiation doses.
6. A radiographic exposure chart that identifies reliable exposure factors (mA, kV, and exposure time) for a known tissue thickness.
9. the radiation dose to any creature must be this.
12. A negatively charged electrode within the x-ray tube.
14. term used to describe when something is placed onto something else.
16. the smallest quantity of any type of electromagnetic radiation.
18. accidental or unintentional image on a radiographic image.