Across
- 3. Miniature square boxes in the Image matrix of a digital image
- 5. The monthly equivalent dose to an embryo from occupational exposure in mSv
- 7. Besides background radiation this type of personal exposure is not included in the technologists effective dose
- 9. The amount or the quantity of radiation is considered
- 13. This piece of protective equipment exposition between the person operating the fluoro equipment and the patient
- 14. Scientific term that indicates the brightness of the service
- 18. Used in constructing x-ray equipment to reduce exposure to the patient skin and superficial tissues by absorbing the lower energy photons from the x-ray beam
- 19. The primary protective barrier is located _______ to primary beam of the x-ray tube
- 21. Whole body annual occupational effective dose in rem
- 23. This type of risk is defined as the possibility of developing Radio genic cancer or the induction of genetic defects as a consequence of radiation exposure
- 24. Is the length of exposure time decreases the radiation dose will
- 26. Equipment used to perform radiographic procedures when patients cannot be transported to an x-ray room
- 27. Source of scatter radiation that is the primary source of scatter radiation to technologist
- 28. A collimator that automatically adjusts so the the radiation field size matches the film size
- 30. This cover automatically comes out when the Bacci is properly positioned at the foot of the table to protect operators during fluoroscopic exams
- 32. Type of secondary radiation
- 33. When referring to diagnostic x-ray beam, the half value layers expressed in millimeters of what material
- 34. Recommended type of apron they can be worn buy a pregnant technologist
Down
- 1. Type of fluoroscopy that has periodic activation the fluoroscopic to rather than continuous activation which increases exposure.
- 2. What inherent Plus added filtration equals
- 4. Principal that states occupational exposure should be kept as low as reasonably achievable
- 5. These glasses are protective apparel that contain a minimal lead equivalent protection of:
- 6. Compensating filter that attaches to the lower rim of the collimator and positioned we’re it’s thickest part would be towards the upper part of the T spine and it’s thinnest part toward the abdomen or lower part of the T spine
- 8. Designated area adjacent to x-ray rooms, area for technologists who are not performing radiographic procedures, only use by occupational exposed personnel
- 10. These procedures utilize high-level controlled fluoroscopy
- 11. Permit a protective barrier for technologist located in the x-ray room in which they can stand well taking in exposure
- 12. This kind of timer must be used for each fluoroscopic exam
- 15. X-rays emitted through the x-ray tube window are considered the _____ beam
- 16. Out of the cardinal principles this is the most effective way to protect from ionizing radiation
- 17. This type of radiation is reduced by the use the x-ray beam limitation devices
- 18. Annual EqD limit to the skin and hands in rem.
- 20. When a technologist first tells her supervisor that she is pregnant and is considered a _____ of her pregnancy
- 22. Describes the weekly radiation use of a diagnostic x-ray unit
- 25. The control booth is considered to be what type of protective barrier
- 29. Radiation absorbent material used in making protective shields
- 31. Type of fiber material that is commonly used in the tabletop over rated graphic examining table