問題詳情

61.188Re(Sn)HEDP用於治療骨癌造成的骨痛(bone pain),其γ光子能量(MeV)與豐度(%abundance)為何?
(A)0.041(49%)
(B)0.103(28%)
(C)0.155(10%)
(D)0.374(82%)

參考答案

答案:C
難度:困難0.363636
統計:A(4),B(14),C(28),D(11),E(0)

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放射藥物半衰期(天)最大β能量(MeV)最大β能量(MeV)組織平均射程(mm)γ-ray(MeV),豐度Re-188(Sn)HEDP0.72.120.732.70.155(10%)0.793.1Sm-153 EDTMP1.90.810.220.80.103(28%),0.041(49%)Re-186(Sn)HEDP3.81.070.351.10.137(9%)I-131 BDP8.10.810.190.80.364(82%)Sn-117m DTPA13.60.160.290.161(86%)0.130.21P-32 phosphate14.31.710.703.0無Sr-89 chloride50.51.430.582.40.910(0.01%...