LRA 216 EXAM VERIFIED OPTIONS WITH CORRECT ANSWERS 2025 A+ GRADED.

Lra 216 Exam Verified Options with correct
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solutions A+graded. nn nn




The design of an uncontrolled area in radiology is based on the NCRP recommended limit of 100 mrem
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or _____ mGy/yr for the public. - ANSWER-✔✔1
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What is the minimum requirement for filtration on x-ray equipment operating above 70 kVp? -
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ANSWER-✔✔2.5 mm Al equivalent
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Primary radiation is ______________________. - ANSWER-✔✔the useful beam
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The intensity of scatter radiation 1 m from the patient is approximately _____ of the intensity of the
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incident beam at the patient. - ANSWER-✔✔0.1%
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A controlled area is one occupied primarily by ____________________. - ANSWER-✔✔radiology
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personnel and patients
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Devices designed to measure total accumulated radiation intensity are called ______. - ANSWER-✔✔
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dosimeters