Essentials of Radiation Biology and Protection 2nd Edition
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| Undifferentiated, precursor, or stem cells are other names for: | show 🗑
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| show | Lymphocytes, Spermatagonia, Erythroblasts, and Intestinal Crypt Cells
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| show | G1 into early S-Phase
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| What are considered to be the most radioresistant phases of the cell cycle? | show 🗑
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| What is considered to be the most radiosensitive part of a cell? | show 🗑
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| Cell death which occurs before mitosis is termed: | show 🗑
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| show | Metaphase
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| What will affect cell response to radiation? | show 🗑
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| show | Linear Energy Transfer(LET)
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| show | Relative Biologic Effectiveness(RBE)
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| What refers to the enhancement of therapeutic or detrimental effect of ionizing radiation due to the presence of oxygen? | show 🗑
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| show | Radiolysis
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| show | Free Radical
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| show | Main-Chain Scission, Cross-Linking, Point Lesions
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| show | Main-Chain Scission
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| What creates a stickiness on a macromolecule, causing it to connect to another macromolecule, or to another section of the same molecule | show 🗑
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| Irradiation of macromolecules may result in disturbance of single chemical bonds, which create molecular lesions, also known as: | show 🗑
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| show | Point Lesions
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| At the doses received in diagnostic radiology, only _____ types of chromosomal aberrations are seen: | show 🗑
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| show | Direct Interaction
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| show | Indirect Interaction
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| hat is most commonly acted upon directly by ionizing radiation to produce indirect effects? | show 🗑
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| A graphical representation of observed effects compared with radiation dose is termed: | show 🗑
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| show | Linear Dose-Response Curve
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| On a dose-response curve, the point where radiation begins to produce an effect is known as the: | show 🗑
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| Nonthreshold | show 🗑
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| According to the target theory, what is considered to be the critical target in the cell? | show 🗑
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| Which portion of the cell survival curve proves that some damage must accumulate before death can occur? | show 🗑
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| show | Fetus
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| How does oxygen retention affect cell radiosensitivity? | show 🗑
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| What is used to describe cell damage from radiation that is not sufficient to kill the cell? | show 🗑
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| show | Free radicals have been observed to produce toxic effects
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| Of the stages of accumulate , which is the most radiosensitive? | show 🗑
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| show | With an increase in LET, RBE also increases
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| show | Base Damage
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| The term _____ is used to describe the effects of radiation on cells that are adjacent to those directly affected by radiation: | show 🗑
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