is3_132 - a Terrestrial sources b Cosmic radiation c...

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Radiological Emergency Management Independent Study Course F-2 4. Which of the following is an example of proper units for expressing exposure rate? a. Hr/R b. R/hr c. Hr:R d. r:hr 5. Cosmic radiation and radiation from terrestrial sources are examples of: a. Natural background radiation b. Natural man-made radiation c. Industrial sources of radiation d. Radioactive sources used in the medical field 6. An example of a man-made source of radiation is:
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Unformatted text preview: a. Terrestrial sources b. Cosmic radiation c. Diagnostic radiation d. Potassium-40 in the human body 7. The three factors which are important in protecting individuals from radiation are: a. Time, shielding, and dose rate b. Dose rate, time, and gender c. Time, shielding, and distance d. Distance, time, and dose rate...
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