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5 Written questions

5 Matching questions

  1. P. Mirabillis P. Vulgaris (test)
  2. Morganella Providencia
  3. Enterohemorrhagic E. Coli
  4. Edwardsiella
  5. Enterobacter and Pantoea
  1. a differentiaed by the ODC test
  2. b clinically signficant human pathogen
    causes bacteremic and wound infections
  3. c serotype O157:H7
    hemolytic uremic syndrome
    *bloody diarrhea
  4. d Mira (Indole -)
    vulgaris (ODC negative)
  5. e does not swarm

5 Multiple choice questions

  1. most commonly isolated species of Yersinia
    aucte enteritis, appendicitis, arthritis, erythema nodosum

    motile at 25c

    recovery at cold enrichment, CIN agar
  2. Plant pathogens
  3. -polysaccharide capsule, moist, mucoid colonies
    -frequent cause of lower respiratory tract infections among hospitalized patients and other immunocompromised
  4. salmonella, shigella, and yerisinia
  5. meningitis and septicemia among neonates.

    most commonly isolated gram negative rod from blood cultures in adults

5 True/False questions

  1. Uropathogenic E. Coliinfantile diarrhea


  2. Serratiahuman carriers
    *cause dysentery
    improper sanitary conditions
    posses only the O antigen
    non motile


  3. Enteroadherent E. Coliinfantile diarrhea


  4. Gastroenteritisnosocomia outbreaks
    ONPG (+)

    Pink to red pigment


  5. Enteric Bacteriagram-negative, non spore-forming, faculatively anaerobic rods


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