問題詳情

12.有關Erysipelothrix rhusiopathiae的敘述,下列何者錯誤?
(A)人類感染通常與職業有關,如肉販、魚販
(B)革蘭氏陽性菌,在TSI培養基不產生H2S
(C)病灶一般可在2~4星期內自然痊癒
(D)可引起敗血症及心內膜炎併發症

參考答案

答案:B
難度:簡單0.75
書單:沒有書單,新增

用户評論

X?】評論

Erysipelothrix rhusiopathia為alpha溶血,型態:平滑、圓、粗糙(-)oxidase、catalase

7you】評論

Erysipelothrix rhusiopathiae人畜共通GPBSmall, alpha-hemolytic colonies of E. rhusiopathiae growing on 5% sheep blood agar Most strains are resistant to vancomycin, sulfa drugs, and aminoglycosidesHydrogen sulfide production is noted by formation of black precipitate when a TSI Agar resolve in the absence of therapy; however, appropriate therapy shortens the illness and reduces the risk for relapseprosthetic valve endocarditis, Cellulitis, Necrotizing Fasciitis, and Subcutaneous Tissue Infections https://www.sciencedirect.com/topics/medicine-and-dentistry/erysipelothrix-rhusiopathiae