ARRT registry review covering radiation protection
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| show | photoelectric effect
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| interaction that contributes to image fog and pose a radiation hazard to personnel | show 🗑
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| show | time, distance, and shielding
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| show | linear threshold
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| dose response curve that does not occur with degrees of severity, referred to as stochastic effects, no safe dose | show 🗑
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| dose response curve in which the effects of radiation are not proportional to the dose received | show 🗑
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| show | early somatic effects
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| show | late somatic effects
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| show | Law of Bergonie and Tribondeau
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| show | effective dose equivalent
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| show | linear energy transfer (LET)
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| show | lymphocyte
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| show | true
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| show | false, low LET radiation
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| show | direct effect
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| occurs most frequently, happens when ionization takes place away from the DNA molecule, in cellular water | show 🗑
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| the indirect effect is predominant with high or low LET radiation | show 🗑
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| show | the ALARA principle
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| what is the safest time to schedule elective procedures of the abdomen/pelvis for female patients | show 🗑
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| show | beam restriction
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| removes low-energy x-rays from primary beam, thereby reducing patient skin dose and increasing the average energy of the beam | show 🗑
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| show | 2.5
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| show | gonadal shielding
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| reproducibility- any variation in output intensity must not exceed | show 🗑
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| linearity- any variation in output intensity must not exceed | show 🗑
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| SSD must not be fewer than ___ inches for all radiographic procedures other than dental radiography | show 🗑
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| the tabletop intensity of the fluoroscopic beam must be fewer than | show 🗑
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| most occupational exposure is received in what 2 areas | show 🗑
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| show | Sv (Sievert)
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| measures ionization in air and can be referred to as the unit of exposure | show 🗑
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| contains a thin layer of aluminum oxide | show 🗑
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