Radiation Protection
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| What does a linear-threshold dose response curve demonstrate? | show 🗑
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| What does a linear-nonthreshold dose response curve demonstrate? | show 🗑
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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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| What does a non-linear non-threshold dose response curve demonstrate? | show 🗑
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| What are nonstochastic/deterministic characteristics? | show 🗑
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| What are stochastic/probabilistic characteristics? | show 🗑
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| Linear Energy Transfer and biological damage are _____ proportional? | show 🗑
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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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| What type of chain break can cause cell death? | show 🗑
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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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| show | Prodromal, Latent, Manifest illness, recovery or death (Lange Radiography Prep Book, pg. 246)
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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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| show | 2.5mmAl (Lange Radiography Prep Book, pg. 258)
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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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| What is the percent that reproducibility must be within? | show 🗑
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| show | must not exceed 10% (Lange Radiography Prep Book, pg. 267)
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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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| The SSD must be at least ___ for fixed and ___for mobile fluoroscopic equipment? | show 🗑
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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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| show | 7 ft. & 1/16in (Lange Radiography Prep Book, pg. 275)
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| What are some examples of secondary barriers? | show 🗑
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| show | 1/32 in (Lange Radiography Prep Book, pg. 275)
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| What is the amount of radiation a person over 18 should not receive | show 🗑
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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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| The lifetime curriculum exposure for occupational exposed individual is ____ | show 🗑
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| The pregnant radiographer gestational exposure to the fetus must not exceed ____ | show 🗑
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| show | 0.05 Rem (0.5 mSv) (Lange Radiography Prep Book, pg. 295)
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| show | ionization in air (unit of exposure) (Lange Radiography Prep Book, pg. 288)
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| show | Gray (Gy(a)) (Lange Radiography Prep Book, pg. 288)
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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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| What does a rem measure? | show 🗑
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| What is the SI unit for rem? | show 🗑
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| What do OSL dosimeters use to measure exposure? | show 🗑
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| show | ability to measure radiation doses as low as 1 mrem, tamper proof plastic unaffected by heat, can be read out quarterly, multiple readouts (Lange Radiography Prep Book, pg. 289-90)
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| How low of a dose can a film badge readout to? | show 🗑
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| show | Lithium fluoride (Lange Radiography Prep Book, pg. 291)
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| What are some advantages of the TLD? | show 🗑
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| show | x, beta, gamma radiation (Lange Radiography Prep Book, pg. 292)
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