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MIC301 Exam3 E. coli
E. coli phenotypes for MIC 301 exam 3
Question | Answer |
---|---|
EPEC | watery diarrhea, nonbloody stools small intestine, disrupt microvillus, Tir effector, pedestal, type III secretion |
ETEC | Traveler's diarrhea small intestine, enterotoxins, Sta(cAMP) and LT(cGMP), looks like cholera toxin |
EHEC | Hemolytic uremic syndrome, grossly bloody large intestine, shiga toxins shut down protein synthesis |
EIEC | diarrhea may progress to dysentary with scant large intestine, Inv plasmid - like those of shigella, pedestal |
EAEC | Traveler's diarrhea. clumping bacteria = stacked bricks small intestine,bundle forming pili. mononuclear infiltration, hemorhage |
UPEC | inflammation of urogenitial. UTI, pathogenesis from adhesins that help adherence to UT - o -type I fimbriae, P pili, AAF/I, AAF/III, Dr |
NMEC | Neonatal meningitis brain, K1 capsular antigen |