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Ramer · Alavi Nuclear Medicine Technology

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16 Mock Examination 15512) All of the following have an effect on the concentrationof eluate obtained from a wet generator except:a. time since last elutionb. volume of saline added to the charging portc. size of collection viald. amount of 99 Mo activity present on the aluminacolumne. both b and c13) A 99 Mo/ 99m Tc generator has an elution efficiency of 89%.If 1.1 Ci of 99m Tc are present on the column, what is theestimated activity of eluate that will be obtained?a. 97.9 Cib. 979 mCic. 979 µCid. 97.9 mCi14) 99m Tc DTPA has been used for all of the following except:a. aerosol lung scanningb. renal flow studyc. brain flow studyd. shunt patencye. spleen scanning15) Which of the following is not used as an anticoagulant?a. heparinb. EDTAc. ascorbic acidd. ACD solution16) If concentration of a solution desired is 2 µCi/ml and the325 µCi of solute is contained in a volume of 2.5 ml, howmuch water should be added to create the solution?a. 160.0 mlb. 162.5 mlc. 650.0 mld. 125.0 ml

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