HW 1st Assignment.docx - Diagnostic Radiography for the...

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Diagnostic Radiography for the Dental Hygiene Professor Claudia Turcotte Emily Algarin 08/30/19 Chapter 1 Review Question Answers (Iannucci) 1. C 2. I 3. A 4. D 5. E 6. H 7. G 8. F 9. B 10. C 11. H 12. J 13. A 14. G 15. D 16. I 17. B 18. F 19. E 20. 5 th 21. 2 nd 22. 1 st 23. 6 th 24. 3 rd 25. 4 th 26. Dental imaging is the creation of digital, print, or film representation of anatomic structures for the purpose of diagnosis. This is necessary for comprehensive patient care. With out dental x-rays it limits the dental practitioner to what is seen clinically and not anatomically.
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27. Roentgen discovered the x-ray in 1895, following numerous investigations contributed to the advancement in dental radiography. From x-rays to the first dental radiograph, then introducing techniques such as, bisecting technique and paralleling technique. Then the different types of speeds were introduced, like D-speed film and E-speed film. All of these events brought us to the scanners and x-ray equipment we have today.
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Chapter 2 Review Question Answers (Iannucci) 1. D 2. B 3. C 4. B 5. B 6. D 7. A 8. B 9. A 10. B 11. Electronic Focusing cup 12. Cathode(-) 13. Filament and electron cloud 14. Focal spot on tungsten target 15. Anode (+) 16. Vacuum 17. Useful X-ray Beam 18. Glass Envelope 19. Copper Stem 20. Tube Window 21. Aluminum Disks
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22. Lead Collimator 23. Positioning-indicating device 24. Tubehead Seal 25. X-ray Tube 26. Insulating Oil 27. Unleaded Glass Window of x-ray tube 28. Metal housing of x-ray unit 29. B 30. A 31. C 32. B 33. C 34. A 35. B 36. A 37. C 38. A 39. N/A 40. N/A 41. B 42. D 43. C 44. C
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45. D 46. A 47. A 48. D
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Chapter 3 Review Question Answers (Iannucci) 1. A 2. C 3. D 4. A 5. A 6. D 7. D 8. C 9. B 10. A 11. A 12. C 13. A 14. C 15. C 16. C 17. D 18. C 19. D 20. B
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Chapter 6 Review Question Answers (Iannucci) 1. C 2. A 3. B 4. B 5. A 6. B 7. C 8. A 9. F 10. T 11. F 12. T 13. T 14. F 15. F
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Chapter 7 Review Question Answers (Iannucci) 1. Protective Layer 2. Film Base 3. Halide 4. Latent Image 5. Dot on label side of film packet 6. Outer package wrapping on label side of film packet 7. Lead foil sheet 8. Black paper film wrapper 9. Identification dot on tube side of film packet 10. Intraoral film 11. Outer package wrapping on tube side of film packet 12. C 13. D 14. A 15. C 16. B 17. C 18. A 19. B 20. A 21. A
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22. A 23. B 24. D 25. B 26. C 27. A 28. C 29. C 30. A
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Chapter 8 Review Questions Answered (Iannucci) 1. B 2. B 3. D 4. D 5. A 6. A 7. A 8. A 9. D 10. B 11. B 12. A 13. B 14. A 15. A 16. B 17. C 18. A 19. D 20. C 21. A
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22. C 23. D 24. B 25. Increase 26. Decrease 27. Increase 28. Increase 29. Decrease 30. Decrease 31. Increase 32. Decrease 33. Decrease 34. Decrease 35. Increase
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Definition of terms 1. Lead Apron/Thyroid Collar- A flexible lead shield used to protect the patient’s reproductive and blood-forming tissues from scatter radiation. 2. Mid-Sagittal Plane- is a vertical plane that divides the body into equal right and left halves. 3. Occlusal Plane (with client positioning for intraoral radiographs)- a horizontal line where both arches occlude, an imaginary curved plane formed by the incisal edges of the anterior teeth and the occlusal surfaces (chewing surfaces) of the posterior teeth. It
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