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1. When exposing a radiograph the operator should stand
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2. Film fog may occur if there is
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3. The best technique for reducing the radiation exposure to both patient and operator is the use of
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4. When seating the patient the operator should
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5. The x ray which is at the center of the primary beam is called the
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6. To avoid gonadal exposure to x ray which of the follwing may be used
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7. The operator must avoid
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8. The gratest danger to the operator is
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9. A technique used to measure the operator 's exposure to radiation is
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10. Blurred films may result from
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11. If a radiograph remains in the developing solution too long the film will be
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12. The penetrating power of xrays depend on
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13. Scatter radiation is a type of
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14. Periapical film
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15. The best way to dry processed films is to
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16. The most penetrating xrays have
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17. The first sign of x ray dermatitis is
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18. The most radiopaque structure of the tooth is the
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19. Which characteristic of xrays makes them both beneficial and hazardous?
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20. The radiograph film is covered with an emulsion of
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21. The amount of radiation a person receives
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22. The raised button on the radiogph aids in
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23. A constant source of radiation is
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24. Extraoral films are placed in rigid frames called
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25. Black lines across the film may be the result of
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26. Exposure of a radiograph on a child
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27. Wich cells are the most sensitive to xrays?
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28. Which type of film cannot be used intraorally?
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29. Which cells are the least sensitive to x rays?
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30. The quality or penetrating power of secondary radiation is
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31. The fixing solution is
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32. The panoramic radiograph is not diagnostic for
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33. Who should hold the film in a patient's mouth if he or she is unable to do so
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34. The temperature of the radiographic processing solutions is adjusted by
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35. Xray are most effectively stopped by
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36. The chemicals used in processing solutions are dissolved in
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37. The maximum whole body dose cosidered permissible to those who work with radiation is
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38. The usual number of films in a complete dentulous radiographic survey is
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39. The size of the collimated beam for intraoral radiology measured at the patient skin is
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40. Overlapping is a result of
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41. Reticulation is
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42. Bitewing radiographs are useful in helping to determine
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43. If a film is exposed on the wrong side the result will be
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44. Fixing the film
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45. The most radiolucent structure of a tooth is the
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46. Secondary radiation emanates from the
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47. Cone cutting results from the central ray
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48. Film racks should be
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49. As the target film distance is increased there is
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50. Film is washed after removing it from the developing solution to
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51. Filtration of the xray beam protects the patient by
Submit
52. Films not fixed for a long enough period of time will appear
Submit
53. The ala-tragus line is parallel to the floor when taking
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54. Film speed is determined by the
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55. After a film is exposed, the target film distance is doubled. the exposure time necessary to obtain a second film of equal density to the first film is
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56. Maximum protection of the patient requires that the xray beam pass though a (n)
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57. How often should the processing solutions be changed
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58. In order for the developing chemicals to work, the solution must be
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59. If an unexposed film is processed it will appear
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60. Dark films will result from
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61.  a latent image is
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62. Vertical angulation in the bisecting technique for the same radiograph may differ in patients due to
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63. Intensifying screems
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64. The occlusal plane of the arch being radiographed should be
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65. Occlusal films are used to determine
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66. Which extraoral film is used to visualized the sinus?
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67. When using the paralleling technique
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68. The housing of the xray tube is
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69. Periapical films should extend beond the occlusal plane
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70. Film placement of the film will help prevent
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71. When radiographs are taken of a pregnant patient
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72. Extraoral films are
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73. The optimum time temperature relationship for processing dental radiographs is
Submit
74. Elongation is caused by
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75. The thermometer used to measure the temperature of the processing solutions is located
Submit
76. Proper patient positioning for intraoral films requires the sagittal plane be
Submit
77. The principle used in panoramic radiography is
Submit
78. Which of the following conditions cannot be identified radiographically?
Submit
79. The strength of the safelight permitted in the darkroom depends on the
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80. In the paralleling technique a device which is used to hold the film in the patient's mouth is
Submit
81. The lead foil in the xray film packet is used to
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82. If the sagittal plane of the patient 's head is positioned incorrectly the result may be
Submit
83. To visualize the two roots on the maxillary first premolar the central ray should be directed.
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84. When using the bisecting the angle technique
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85. Light films will result from
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86. Small silver halide crystals on the film result in
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87. Exposure time is determine by
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When exposing a radiograph the operator should stand
Film fog may occur if there is
The best technique for reducing the radiation exposure to both patient...
When seating the patient the operator should
The x ray which is at the center of the primary beam is called the
To avoid gonadal exposure to x ray which of the follwing may be used
The operator must avoid
The gratest danger to the operator is
A technique used to measure the operator 's exposure to radiation is
Blurred films may result from
If a radiograph remains in the developing solution too long the film...
The penetrating power of xrays depend on
Scatter radiation is a type of
Periapical film
The best way to dry processed films is to
The most penetrating xrays have
The first sign of x ray dermatitis is
The most radiopaque structure of the tooth is the
Which characteristic of xrays makes them both beneficial and...
The radiograph film is covered with an emulsion of
The amount of radiation a person receives
The raised button on the radiogph aids in
A constant source of radiation is
Extraoral films are placed in rigid frames called
Black lines across the film may be the result of
Exposure of a radiograph on a child
Wich cells are the most sensitive to xrays?
Which type of film cannot be used intraorally?
Which cells are the least sensitive to x rays?
The quality or penetrating power of secondary radiation is
The fixing solution is
The panoramic radiograph is not diagnostic for
Who should hold the film in a patient's mouth if he or she is unable...
The temperature of the radiographic processing solutions is adjusted...
Xray are most effectively stopped by
The chemicals used in processing solutions are dissolved in
The maximum whole body dose cosidered permissible to those who work...
The usual number of films in a complete dentulous radiographic survey...
The size of the collimated beam for intraoral radiology measured at...
Overlapping is a result of
Reticulation is
Bitewing radiographs are useful in helping to determine
If a film is exposed on the wrong side the result will be
Fixing the film
The most radiolucent structure of a tooth is the
Secondary radiation emanates from the
Cone cutting results from the central ray
Film racks should be
As the target film distance is increased there is
Film is washed after removing it from the developing solution to
Filtration of the xray beam protects the patient by
Films not fixed for a long enough period of time will appear
The ala-tragus line is parallel to the floor when taking
Film speed is determined by the
After a film is exposed, the target film distance is doubled. the...
Maximum protection of the patient requires that the xray beam pass...
How often should the processing solutions be changed
In order for the developing chemicals to work, the solution must be
If an unexposed film is processed it will appear
Dark films will result from
 a latent image is
Vertical angulation in the bisecting technique for the same radiograph...
Intensifying screems
The occlusal plane of the arch being radiographed should be
Occlusal films are used to determine
Which extraoral film is used to visualized the sinus?
When using the paralleling technique
The housing of the xray tube is
Periapical films should extend beond the occlusal plane
Film placement of the film will help prevent
When radiographs are taken of a pregnant patient
Extraoral films are
The optimum time temperature relationship for processing dental...
Elongation is caused by
The thermometer used to measure the temperature of the processing...
Proper patient positioning for intraoral films requires the sagittal...
The principle used in panoramic radiography is
Which of the following conditions cannot be identified...
The strength of the safelight permitted in the darkroom depends on the
In the paralleling technique a device which is used to hold the film...
The lead foil in the xray film packet is used to
If the sagittal plane of the patient 's head is positioned incorrectly...
To visualize the two roots on the maxillary first premolar the central...
When using the bisecting the angle technique
Light films will result from
Small silver halide crystals on the film result in
Exposure time is determine by
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