70 下列 Penicillin 類抗生素中，何者對綠膿桿菌之感染最有效？
(A) Penicillin G
(B) Amoxicillin
(C) Penicillin V
(D) Ticarcillin

答案：登入後查看
統計： A(77), B(118), C(36), D(882), E(0) #485199

詳解 (共 5 筆)

#5739888
抗生素細胞壁合成抑制劑carboxype...
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#829635
Pseudomonas is a genus of Gram-negative aerobic gammaproteobacteria
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#829634
Antipseudomonal penicillins are antimicrobial agents, which are used to treat pseudomonal infections. They have the activity of penicillins and aminopenicillins, and additional activity against Pseudomonas綠膿桿菌, Enterococcus and Klebsiella.

Antipseudomonal penicillins are usually given with beta-lactamase inhibitors because like other penicillins they are susceptible to hydrolysis by beta-lactamases (therefore are not consistently active against Staphylococcus, some gram-negative rods and certain beta-lactamse producing gram-negative anaerobes).
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#5790182
carboxyPNs: carbenic...
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#4026724
綠膿桿菌是G(-)
後面合成的penicillin對G(-)較有效
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