Dental assisting radiology exam with |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
correct answers |||\\\
Name 3 kinds of radiographic film? - correct answer✔✔Intraoral, extraoral, duplicating
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Exposure errors? - correct answer✔✔Too high or too low kvp,ma,or time. Bend in film, not
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having machine on, film in backwards |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Processing errors - correct answer✔✔Light leaks, safe light too close to film, static electricity, |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
saliva on gloves/fingers, water on gloves/fingers, pt. Chewed through film pack, high temp.
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Chemicals= film too dark, low temp. Chemicals= film too light, too great temp. Differences |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
between chemicals=reticulation, fixer or developer too old film not archival, putting fixer in
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before developer,chemicals too low in processor, too fast speed= film too light, too slow
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speed= film too dark, finger print on film, powder on film, inadequate rinsing.
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Tell all you know about radiology? - correct answer✔✔Wilhelm Conrad Roentgen discovered x-
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rays in 1895. Its the study of radiation used in medicine and your only allowed to receive 5 rims
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per year of radiation.
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3 exposure factors - correct answer✔✔Kvp, mA, time
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Radiolucent? - correct answer✔✔Body structure that Radiation can easily pass through easily. |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Appears dark on an image. |||\\\ |||\\\ |||\\\ |||\\\
Radiopaque? - correct answer✔✔Body structure that radiation cant pass through easily. |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Appears light gray on an image |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Too much vertical angulation causes - correct answer✔✔Forshortrning
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correct answers |||\\\
Name 3 kinds of radiographic film? - correct answer✔✔Intraoral, extraoral, duplicating
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Exposure errors? - correct answer✔✔Too high or too low kvp,ma,or time. Bend in film, not
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
having machine on, film in backwards |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Processing errors - correct answer✔✔Light leaks, safe light too close to film, static electricity, |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
saliva on gloves/fingers, water on gloves/fingers, pt. Chewed through film pack, high temp.
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Chemicals= film too dark, low temp. Chemicals= film too light, too great temp. Differences |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
between chemicals=reticulation, fixer or developer too old film not archival, putting fixer in
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before developer,chemicals too low in processor, too fast speed= film too light, too slow
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speed= film too dark, finger print on film, powder on film, inadequate rinsing.
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Tell all you know about radiology? - correct answer✔✔Wilhelm Conrad Roentgen discovered x-
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
rays in 1895. Its the study of radiation used in medicine and your only allowed to receive 5 rims
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
per year of radiation.
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3 exposure factors - correct answer✔✔Kvp, mA, time
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Radiolucent? - correct answer✔✔Body structure that Radiation can easily pass through easily. |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Appears dark on an image. |||\\\ |||\\\ |||\\\ |||\\\
Radiopaque? - correct answer✔✔Body structure that radiation cant pass through easily. |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Appears light gray on an image |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Too much vertical angulation causes - correct answer✔✔Forshortrning
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