Non-fermenters Flashcards
PSA
GNB OX+
motile
Pyocyanin = blue/green fluoresciein = yellow pyorubrin = red promelanin = brown
Dieasese: Endocarditis, pulmonary, ear infections, hot tub folliculitis, skin lesions
Virulence:
elastase = destroys elasticity of blood vessel, resulting in hemorrhagic lesion
phospholipase C = breaks down lipids and lecithin, destroys tissue
Burkholderia mallei
“Glander’s Disease” (horses via scratch/abrasions)
Disease: Acute fatal septicemia, chronic pulmonary form, skin abscess/lymphatics
Burkholderia pseudomallei
Water/Soil; SE Asia, military veterans
Disease: cutaneous exposure = supprative lesions w/ enlarged lymph nodes.
Burkholderia cepacia
Nosocomial infections related to contaminated disinfectants/ equipment
IVDAs, CF patients
Stenotrphomonas maltophilia
Nosocomial
Pneumonia, endocarditis, UTI
Pseudomonas fluorescens/putida
Environmental contaminant and rare pathogen