Exam (elaborations)
National Boards Dental Hygiene Exam with 100% correct answers
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X-ray exposure time is measured in _____ Kilavoltage Millamperage Rems Impulses correct answersImpulses @ 60 impulses per second (1/60). Divide 60 to get exposure time in seconds.Another way to remember is 60 min in 1 hr. ¼=15 impulses, ½ second = 30 impulses, ¾ second = 45 impulses ...
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