Radiology > QUESTIONS & ANSWERS > ARRT Test Prep Questions and Answers Already Passed (All)

ARRT Test Prep Questions and Answers Already Passed

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ARRT Test Prep Questions and Answers Already Passed Main property of x-radiation that makes it potentially hazardous is its ability to? ✔✔Ionize Describe the damage potential of ionization? ✔ ... ✔Chain reaction in the human body that may eventually cause biologic damage. X-rays are from the Electric Magnetic Spectrum or radiation energy and is considered harmful in high energy ranges. What is the most likely potential hazard working with diagnostic radiology? ✔✔Carcinogenesis - Stochastic/Non-Threshold Effect .1 Rem = ? Seivert ✔✔1 Sievert 0.1 Gray = ? Rad ✔✔10 Rad 1 Gray = ? Rad ✔✔100 Rad What is Aplastic Anemia? When dose it occur? ✔✔All types of blood cells: Red & White 25 Rads A decrease in blood count is the earliest response seen to dose radiation. It can occur at dosease as low as? ✔✔25 Rads or .25 Gray What is Cataractogenesis? ✔✔Process of Cataract Formation Cataractogenesis occurs after acute or chronic exposures of how many Rads? ✔✔200 Rads, 2 Gray Skin Eyrythemia (Skin Redning) occurs above? ✔✔Above 200 Rad, 2 Gray Temporary Sterility occurs in the adult male at acute doses of how many Rads? ✔✔250 Rads, 2.5 Gray Pregnant radiographer should? (3) ✔✔Always practice TDS [Show More]

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