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Intro Rap Protection Week 2

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Question
Answer
show Bergonie and Tribondeau  
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show immature, high  
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show LET  
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As LET ____ the RBE____.   show
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show all at one short exposure  
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show 3.0  
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show 1  
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show More, less  
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Fractionation and protraction are used for radiation therapy beacuse they allow the patient to   show
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show Fetal stages  
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show hormesis  
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A ___ response to radiation is directly proportional to the dose received.   show
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If a response to radiation is expected no matter how small the dose, then that dose-response is   show
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show linear-nonthreshold  
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The human dose-response relationship at low ranges of radiation is calculated using   show
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show DNA  
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show radiolysis  
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show an ion pair  
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Two OH* free radicals can join to form____ molecules   show
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According to target theory, the target molecule of a cell is   show
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show water  
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show Both indirect and direct  
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show High, High  
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The principal radiation interactions within the human body are assumed to be   show
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show Macromolecules  
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Two smaller units of metabolism   show
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show Carbohydrates  
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show DNA  
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show thymine, cytosine  
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Radiation-induced chromosome damage is analyzed during ______   show
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show Meiosis  
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_____ are more sensitive to radiation than mature cells   show
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Dose ___ and ____ cause less effect because time is allowed for intracellular repair and tissue recovery   show
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show Diagnostic x-ray  
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_______ occurs when cell dies before replicating   show
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The combined processes of ______ and _____ contribute to recovery from radiation damage   show
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show linear-nonthreshould  
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At low radiation doses, _____ are considered to be the cellular radiation damage that results in the late radiation effects observed at the whole-body level.   show
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show DNA  
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The reduction of nutrient molecules for energy   show
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The production of large molecules for form and function   show
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_______ occurs when cell dies before replicating   show
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show intracellular repair, repopulation  
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show linear-nonthreshould  
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show point lesions  
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show DNA  
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show catabolism  
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show anatoblism  
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show partial body  
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The immediate response of radiation sickness is the ____ period   show
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The ____ period is the time after exposure during which there is no sign of radiation sickness   show
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The _____ syndrome is characterized by a reduction in white cell, red cells, and platelets   show
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Acute radiation lethality follows a -______, _____ does-response relationship   show
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____ is the shrinkage of an organ or tissue due to cell death   show
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The most radiosensitive cell during female germ cell development is the ____ in the mature follicle   show
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the _____ and the ______ are the most radiosensitive cells in the body   show
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Dose response relationship, any dose, regardless of its size, is expected to produce a response   show
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show free radical  
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If the initial ionizing event occurs on the target molecule, the effect of radiation is?   show
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For a cell to die after radiation exposure, its target molecule must be inactivated   show
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show Whole body 200rad/2 Gy  
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show Whole body 25rad/250 mGy  
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show Small field 200rad/ 2 Gy  
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Threshold Dose: Epilation   show
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Threshold Dose: Chromosome abberration   show
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show Local tissue 10 rad/100 mGy  
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show partial body, whole body  
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show hematologic death, GI death, and CNS death  
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show >100rad Nausea, vomiting, diarrhea  
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show 100 to 10,000rad None  
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Acute radiation lethality: hematologic   show
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show 1000 to 5000rad Same as hematologic plus, electrolyte imbalance, lethargy, fatigue, shock  
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Acute radiation lethality: CNS   show
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Relative risk   show
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