42.下列那一項微生物保藏劑用於眼用軟膏時,其濃度過高?
(A)0.05% methylparaben
(B)0.1% benzalkonium chloride
(C)0.5% chlorobutanol
(D)0.01% propylparaben
答案:登入後查看
統計: A(458), B(4178), C(1610), D(113), E(0) #1384158
統計: A(458), B(4178), C(1610), D(113), E(0) #1384158
詳解 (共 10 筆)
#1609792
特別注意~ (背法:低碳數配高濃度)
0.05% methylparaben
0.01% propylparaben
279
6
#3154771
此題關鍵在於benzalkonium chloride不用於眼用軟膏!!!
而眼用溶液/注射液 0.01%
108
5
#1551512
【補充】
目前市面藥水所用benzalkonium chloride多為0.01%
目前市面藥水所用benzalkonium chloride多為0.01%
79
1
#2916585
benzalkonium chloride
不用於眼用軟膏
59
6
#3367540

Ansel's Pharmaceutical Dosage Forms & Drug Delivery Systems Ed.10 , Ch10 p.333

9
0
#4104667
benzalkonium chloride 0.008%...用字母形狀大概記一下,很多圈圈很多0.00 :((
be a o m
0 . 0 0 8 %
9
3
#3143198
眼用的防腐劑是 0.01% benzethonium chloride
8
0