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Home Q & A Board Biology-Related Homework Help Medicine Dentistry
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mirandaisaacs mirandaisaacs
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The most significant advancement in the early days of radiography came in 1913 when W. D. Coolidge:
 
  a. became the first to alert the profession of the dangers of radiation exposure and advocated for the science of radiation protection.
  b. exposed a prototype of a dental radiograph, setting the stage for preventive oral health care.
  c. developed a variable, high kilovoltage x-ray machine compatible with the paralleling technique.
  d. introduced an x-ray tube that allowed for an x-ray output that could be predetermined and accurately controlled.
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Essentials of Dental Radiography for Dental Assistants and Hygienists

Essentials of Dental Radiography for Dental Assistants and Hygienists


Edition: 10th
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kimmazkimmaz
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mirandaisaacs Author
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6 years ago
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Thank you, thank you, thank you!
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