Radiation Protection
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| show | responses that are proportional to the radiation dose received, but a dose below the threshold, no response effect is likely to occur (Lange Radiography Prep Book, pg. 235)
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| show | used to indicate responses like radiation induced leukemia, cancer, and genetic effects (Lange Radiography Prep Book, pg. 235)
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| What type of effects are cancer, leukemia, and genetic defects? | show 🗑
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| What does a non-linear threshold dose response curve demonstrate? | show 🗑
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| show | response is not proportional to the dose, but any amount of dose could cause an effect, pg. 235)
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| What are nonstochastic/deterministic characteristics? | show 🗑
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| show | no threshold, linear, genetic effects, cancer, most late effects (Lange Radiography Prep Book, pg. 237)
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| show | directly (Lange Radiography Prep Book, pg. 239
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| show | direct interacts directly with the key molecule or another protein; indirect takes places away from the key molecule and those free radicals interact with the key molecules (Lange Radiography Prep Book, pg. 239)
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| show | double main chain/side rail scission (Lange Radiography Prep Book, pg. 239)
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| What does the law of Bergonie and Tribondeau state? | show 🗑
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| show | at least 250mGy (25 Rad) (Lange Radiography Prep Book, pg. 241)
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| show | Hematopoietic, gastrointestinal, and central nervous system (Lange Radiography Prep Book, pg. 246)
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| What are the stages of acute radiation syndromes? | show 🗑
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| show | reduce patient dose, reduces the production of scatter radiation, and improves image quality (Lange Radiography Prep Book, pg. 254)
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| Equipment using 70 kVp or above must have filtration of at least what? | show 🗑
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| What are three types of gonadal shielding? | show 🗑
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| show | gonads lie or within 5cm of the collimation field, patient is of reasonable reproductive potential, and diagnostic objectives permit (Lange Radiography Prep Book, pg. 259)
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| show | must not exceed 5% (Lange Radiography Prep Book, pg. 267)
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| What is the percent that linearity must be within? | show 🗑
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| show | 100mR/hr. (Lange Radiography Prep Book, pg. 267)
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| show | 2% (Lange Radiography Prep Book, pg. 267)
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| Tabletop intensity of the fluoroscopic beam must be fewer than what? | show 🗑
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| show | 15;12 (Lange Radiography Prep Book, pg. 267)
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| What type of switch should the exposure switch be? | show 🗑
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| show | 0.25mm Pb (Lange Radiography Prep Book, pg. 275)
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| What are some examples of primary lead barriers? | show 🗑
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| How tall and thick should primary barrier be? | show 🗑
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| show | walls above 7 ft., control booth (Lange Radiography Prep Book, pg. 275)
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| show | 1/32 in (Lange Radiography Prep Book, pg. 275)
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| show | 5rem (50mSv/yr) (Lange Radiography Prep Book, pg. 294)
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| A radiography student participating in clinical education should not receive an annual dose of no more than ____ before the age of 18 | show 🗑
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| show | 1 Rem x age (Lange Radiography Prep Book, pg. 295)
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| show | 0.5 Rem (500mrem, 5mSv) (Lange Radiography Prep Book, pg. 295)
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| The monthly fetal dose must not exceed must not exceed ____ | show 🗑
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| What does a roentgen measure? | show 🗑
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| What is the SI unit for roentgen? | show 🗑
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| What does a rad measure? | show 🗑
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| What is the SI unit for rad? | show 🗑
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| show | unit of dose equivalence and measures occupational exposure (Lange Radiography Prep Book, pg. 288)
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| show | Sievert (Lange Radiography Prep Book, pg. 288)
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| What do OSL dosimeters use to measure exposure? | show 🗑
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| What are some advantages to the OSL? | show 🗑
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| How low of a dose can a film badge readout to? | show 🗑
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| TLD dosimeters use what to measure exposure? | show 🗑
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| What are some advantages of the TLD? | show 🗑
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| What type of radiation does the TLD and OSL measure? | show 🗑
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