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ARRT Registry Review: Radiation Protection

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Question
Answer
What percentage of public exposure to ionizing radiation is from medical sources?   show
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show Lymphocytes Lange Q&A pg. 125  
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show Kerma Lange Q&A pg. 126  
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show 150 mSv Lange Q&A pg. 126  
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Occupational radiation monitoring is required when it is possible that the individual might receive more than how much radiation?   show
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show Radiolysis Lange Q&A pg. 126  
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The x-ray interaction with matter that is responsible for the majority of scattered radiation reaching the image receptor is what type?   show
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Each time an x-ray beam scatters, its intensity at 1 m from the scattering object is what fraction of its original intensity?   show
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show Small bowel Lange Q&A pg. 129  
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show Beta, x-rays, and gamma radiations Lange Q&A pg. 129  
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show Rem (Sv) Lange Q&A pg. 130  
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What is the term used to describe x-ray photon interaction with matter and the transference of part of the photon's energy to matter?   show
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The reduction in the intensity of an x-ray beam as it passes through material is termed?   show
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What type of dose-response relationship represents radiation-induced leukemia and genetic effects?   show
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show Neurologic anomalies Lange Q&A pg. 131  
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show Stochastic/probabilistic Lange Q&A pg. 131  
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show 100 mR/h Lange Q&A pg. 131  
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According to the NCRP, the annual occupational dose-equivalent limit (50 rem) to the thyroid, skin, and extremities is equal to how many mSv?   show
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show Use factor Lange Q&A pg. 133  
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The SSD in mobile fluoroscopy must be at least how far?   show
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show Ionization chamber Lange Q&A pg. 135  
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show As LET increases, RBE increases. Lange Q&A pg. 135  
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An optically stimulated luminescence dosimeter contains what type of detector?   show
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show Inner shell electron Lange Q&A pg. 136  
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show Aluminum Lange Q&A pg. 136  
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Primary radiation barriers must be at least how high?   show
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