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Ramer · Alavi Nuclear Medicine Technology

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17016 Mock Examination71) If a SPECT is being performed involving 64 projections,and 52,000 counts are collected during each 20 secondstop, what are the total counts for the study and the totalacquisition time?a. 1 million counts, 20 minutesb. 1.1 million counts, 21 minutesc. 3.3 million counts, 21 minutesd. 3.3 million counts, 25 minutes72) A SPECT study is required to consist of 2 million counts.If there are 64 stops, and the count rate is 65,000 cpm,how many seconds should each stop last?a. 13 secondsb. 21 secondsc. 29 secondsd. 31 secondse. 48 seconds73) If a MDP kit contains 230 mCi of 99m Tc in 9 ml at7:00 a.m., how much will have to be withdrawn for a20 mCi dose at 1:00 p.m.?a. 0.6 mlb. 0.8 mlc. 1.6 mld. 1.9 mle. 2.1 ml74) In 20 ml of 99m Tc eluate, there are 30 µg of Al 3+ present.Can this eluate be used for reconstituting kits for patientinjection?a. yesb. no

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