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Author Question: The most significant advancement in the early days of radiography came in 1913 when W. D. Coolidge (Read 83 times)

jrubin

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on: Jul 2, 2019
The most significant advancement in the early days of radiography came in 1913 when W. D. Coolidge
◦ developed a variable, high kilovoltage x-ray machine compatible with the paralleling technique.
◦ introduced an x-ray tube that allowed for an x-ray output that could be predetermined and accurately controlled.
◦ became the first to alert the profession of the dangers of radiation exposure and advocated for the science of radiation protection.
◦ exposed a prototype of a dental radiograph, setting the stage for preventive oral health care.
Essentials of Dental Radiography for Dental Assistants and Hygienists ¦ Thomson, Johnson ¦ 10th Edition
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Marked as best answer by jrubin on Jul 2, 2019

sarajane1989

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Reply #1 on: Jul 2, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jrubin

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Reply 2 on: Jul 2, 2019
:D TYSM

xiazhe

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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