71.Tobramycin的常用劑量為15 mg/kg q24h,fe = 0.9,若病人只有30%的剩餘腎功能(residual renal function),
假設給藥間隔不變,則劑量應調整為多少mg/kg?
(A)4.05
(B)5.55
(C)13.5
(D)4.5
答案:登入後查看
統計: A(802), B(4781), C(203), D(811), E(0) #2037773
統計: A(802), B(4781), C(203), D(811), E(0) #2037773
詳解 (共 5 筆)
#3500436
腎:0.9×0.3=0.27
肝:0.1
(0.1+0.27)×15=5.55
100
1
#3501921
G factor = 1 - 0.9*(1 - 0.3)
= 1 - 0.9*0.7
= 1 - 0.63
= 0.37
調整成:15*0.37 = 5.55 (mg/kg)
41
1
#3702064
設總清除率 Cl = 100 = 腎臟清除率+其他清除率 = 100*0.9 + 10
今腎臟清除率剩 30%,亦即 90*0.3 = 27
總清除率 Cl = 27 + 10 = 37

23
0