1. CONCEPTS OF RADIOLOGIC SCIENCE

2. Mass and Energy

3. Mass is a measure of the amount of matter contained in or constituting a physical body

4. Energy is the capacity or power to do work, such as the capacity to move an object (of a given mass) by the application of force. Energy can exist in a variety of forms

5. ENERGY TYPES: POTENTIAL KINETIC CHEMICAL ELECTRICAL NUCLEAR THERMAL ELECTROMAGNETIC

6. POTENTIAL ENERGY

7. KINETIC ENERGY

8. KINETIC VS POTENTIAL

9. Energy can not be destroyed or created !!!

10. It can be transformed from one form to another

11. CHEMICAL ENERGY

12. THERMAL ENERGY

13. ELECTRICAL ENERGY

14. NUCLEAR ENERGY

16. ELECTROMAGNETIC RADIATION

17. MEMBERS OF ELECTROMAGNETIC SPECTRUM

18. ENERGY TRANSFER ELECTRICAL TO ELECTROMAGNETIC (LIGHT)

19. ENERGY TRANSFER MECHANICAL TO ELECTRICAL

20. RADIATION IS THE TRANSFER OF ENERGY

21. IONIZATION PROCESS REMOVAL OF AN ELECTRON FROM AN ATOM

22. Ionization

23. SOURCES OF IONIZING RADIATION COSMIC TERRESTRIAL INTERNAL MEDICAL X-RAYS NUCLEAR MEDICINE CONSUMER PRODUCTS NUCLEAR POWER---INDUSTRIAL

24. NATURAL ENVIRONMENTAL RADIATION COSMIC TERRESTRIAL INTERNAL

25. COSMIC

26. TERRESTRIAL

27. INTERNAL POTASSIUM 40

28. MAN MADE IONIZING RADIATION SOURCES MEDICAL X-RAYS NUCLEAR MEDICINE CONSUMER PRODUCTS NUCLEAR POWER---INDUSTRIAL

29. THE CONTRIBUTION OF VARIOUS SOURCES TO THE AVERAGE US POPULATION RADIATION DOSE

30. RADON THE LARGEST SOURCE OF ENVIRONMENTAL RADIATION

31. RADON MOVEMENT

32. RADON EMITS ALPHA PARTICLE

33. RADON INTERNAL EXPOSURE RADON EXTERNAL EXPOSURE

34. NOVEMBER 8, 1895 ROENTGEN DISCOVERED X-RAYS IN HIS LAB IN WURZBURG GERMANY

35. ROENTGEN EXPERIMENTED WITH CATHODE RAYS USING THE CROOKE’S TUBE

36. CROOKE’S TUBE

37. RADIOGRAPH OF Mrs. ROENTGEN

38. EARLY DAYS OF RADIOLOGY

40. CONVENTIONAL RADIOGRAPHY PRODUCES STATIC IMAGES

41. FLUOROSCOPY PRODUCES DYNAMIC IMAGES

42. FLUOROSCOPE WAS INVENTED BY THOMAS EDISON

43. FIRST X-RAY FATILITY IN THE US CLARENCE DALLY

44. LESIONS OF THE FINGERS

45. CLARENCE DALLY

46. RADIOLOGY EMERGED AS MEDICAL SPECIALTY BECAUSE OF THE COOLIDGE TUBE AND THE SNOOK TRANSFORMER

47. COMPONENTS OF X-RAY TUBE

50. OTHER INVENTIONS IN RADIOLOGY INTENSIFYING SCREENS COLLIMATION FILTRATION DOUBLE EMULSION FILM

51. RADIOLOGY IS NOW CONSIDERED SAFE OCCUPATION

52. ALARA AS LOW AS REASONABLY ACHIEVABLE

53. METHODS OF MINIMIZING EXPOSURE TO THE RT AND PATIENT FILTRATION COLLIMATION INTENSIFYING SCREENS PROTECTIVE APPAREL SHIELDING PROTECTIVE BARRIERS

54. COLLIMATION

55. FILTRATION

56. INTENSIFYING SCREENS

57. PROTECTIVE APPAREL

59. GONADAL SHIELDING

60. GENERAL SHIELDING

61. PROTECTIVE BARRIERS

62. FLUOROSCOPY OF THE HORSE NO SHIELDING??????

63. RADIOLOGY TODAY