46 下列何者是眼用製劑最常用的抗菌劑?
(A) Phenylethyl alcohols
(B) Benzalkonium chloride
(C) Chlorobutanol
(D) Phenylmercuric nitrate
答案:登入後查看
統計: A(56), B(2371), C(175), D(56), E(0) #413421
統計: A(56), B(2371), C(175), D(56), E(0) #413421
詳解 (共 7 筆)
#1609744
抗綠膿桿菌 (polymyxin B 可抗)
Benzalkonium chloride(0.01%)+polymyxin B sulfate(1000U/mL)+EDTA
只能背
PS 眼用製劑最常用Benzalkonium chloride
59
1
#968835
常併
EDTA
polymyxin B
29
0
#968832
Chlorobutanol 0.5%
phenyl mercuric nitrate 0.002%
18
0
#5124419
| (A)Phenylethyl alcohol | 0.5% | |
| (B)Benzalkonium chloride | 0.0004%~0.01% | ***不用於眼藥膏 最常用,易與陰離子藥品、非離子界活有交互作用 |
| (C)Chlorobutanol | 0.5% | 不宜高壓蒸汽滅菌 久置會分解出HCl |
| (D)Phenylmercuric acetate/ nitrate | 0.002%~0.004% | 適用於含硝酸/水楊酸之眼用製劑 |
補充其他:
| Thimerosal | 0.005%~0.012% | 用於Cefazolin眼用溶液配方 |
抗綠膿桿菌:
1. Benzalkonium Chloride + Polymyxin B Sulfate
2. Benzalkonium Chloride + Edetate Sodium EDTA【→作為隱眼保存液的殺菌劑】
13
0
#968830
0.01%
11
1