感染科小筆記@ ~Teachingcenter的醫學筆記~ :: 痞客邦 | 合法醫療器材資訊網

2019年7月8日—細菌培養結果cultureresult(B/C)=汙染常見細菌Contamination...Staphylococcusepidermidis,S.hominis,propionibacteriacorynebacteria ...

細菌培養結果culture result (B/C) = 汙染常見細菌Contamination ---Coagulase-negative staphylococci (CoNS) ---Micrococcus ---GPB: bacillus, Corynebacterium diphtheriae ---Viridans streptococci = 常見移生菌Colonization (附著於醫材、植入物上) ---插管使用呼吸器的病人，容易在痰液培養(sputum culture)中發現 ---U/C: Foley (應重新更換再留檢體培養) ---B/C: CVC (應重新更換再留檢體培養) ---Pus/C: 引流管外端(penrose) = 感染致病菌Infection (無論有無感染臨床表現) ---下列細菌血液、尿液、痰液中都不應該出現 ---S. aureus ---Group A, B, or D streptococcus ---GNB ---Candida ---Anaerobes

皮膚上的常見細菌(skin resident flora) = Staphylococcus epidermidis, S. hominis, propionibacteria corynebacteria , dermobacteria, and micrococci, Pityrosporum (Malassezia) spp. = Normal human skin is colonized by bacteria --- more than 1 × 106 colony forming units (CFU)/cm2 on the scalp --- 5 × 105 CFUs/cm 2 in the axilla --- 4 × 104 CFU/cm2 ...