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Unformatted text preview: 9. Fuel rods are grouped side-by-side to form a: a. Control rod b. Fuel cladding c. Fuel assembly 10. A thyroid blocking agent protects the user from: a. An over-active thyroid b. External radiation sources c. Dispersal of radioactive iodine throughout the body d. Concentration of radioactive iodine in the thyroid...
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- Spring '10