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ENTEROBACTERIACEAE 2 NORMAL FLORA
Midterm Medical Microbiology 2010
21
Microbiology
Undergraduate 3
03/29/2010

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Term
KLEBSIELLAE FAMILY MEMBERS
Definition
KLEBSIELLA
ENTEROBACTER
PANTOEA
HAFNIA
Term
GENERAL FEATURES OF KLEBSIELLAE
Definition
NORMAL INTESTINAL FLORA
FREE-LIVING IN SOIL, WATER AND PLANTS
ASSOCIATED WITH OPPORTUNISTIC AND NOSOCOMIAL INFECTIONS
PNEUMONIA WOUND INFECTIONS AND UTIS MOST COMMON
Term
KLEBSIELLA SPECIES
Definition
K PNEUMONIA
K OXYTOCA
K PNEUMONIA SUBSP ORNITHOLYTICA
K PLANTICOLA
K TERRIGENA
Term
KLESIELLA GENERAL FEATURES
Definition
NON MOTILE*****
K PNEUMONIAE IS MOST COMMONLY ISOLATED SP
Term
K PNEUMONIA
Definition
HAS POLYSACCHARIDE CAPSULE
FORMS MOIST, MUCOID COLONIES
FREQ CAUSE OF LOWER RESPIRATORY TRACT INFECTIONS AMONG HOSPITALIZED PATIENTS AND IMMUNOCOMPROMISED HOTS
OTHER INFECTIONS INCLUDE WOUND INFECTIONS UTIS AND BACTEREMIA
PLASMID TRANSFER OF ANTIBIOTICS RESISTANCE GENES LEAD OT DRUG-RESISTANT OUTBREAKS
Term
ENTEROBACTER AND PANTOEA SPECIES
Definition
E CLOACAE
E AEROGENES
E GERGOVIAE
E SAKAZAKII
E HORMAECHEI
E AGGLOMERANS RENAMED PANTOEA AGGLOMERANS
Term
GENERAL FEATURES OF ENTEROBACTER AND PANTOEA
Definition
MOTILE
COLONY MORPH SIMILAR TO KLEB ON MAC
E CLOACAE AND AEROGENES ARE MOST COMMON SP
ISOLATED FROM WOUNDS, URINE, BLOOD AND CSF
Term
SERRATIA SPECIES
Definition
S MARCESCENS
S LIQUEFACIENS
S RUBIDAEA
S ODORIFERA
S FLYMUTHICA
S FICARIA
S ENTOMOPHILA
S FONTICOLA
Term
SERRATIA GENERAL FEATURES
Definition
OPPORTUNISTIC/NOSOCOMIAL INFECTIONS
PRODUCE DNASE
HIGHLY RESISTANT TO ANTIMICROBIALS
UTI, RESPIRATORY INFECTIONS, BACTEREMIA AND SEPTIC ARTHRITIS
Term
GENERA BELONGING TO PROTEEAE
Definition
PROTEUS
MORGANELLA
PROVIDENCIA
Term
GENERAL FEATURES OF PROTEEAE
Definition
NORMAL INTESTINAL FLORA
OPPORTUNISTIC PATHOGENS
PDA POSITIVE
NON LACTOSE FERMENTERS
Term
PROTEUS SPECIES
Definition
P. MIRABILIS
P. VULGARIS
P. PENNERI
P. MYXOFACIENS
Term
MOST COMMON DISEASE CAUSING SPECIES IN PROTEUS GENERA
Definition
P MIRABILIS AND P VULGARIS
Term
GENERAL FEATURES OF PROTEUS
Definition
SWARMING ON BLOOD AGAR
BURNT CHOCOLATE ODOR
PRODUCE H2S AND HYDROLYZE UREA
Term
P VULGARIS AND MIRABILIS ARE DIFFERENTIATED BY...
Definition
VULGARIS PRODUCES INDOLE AND IS ORNITHINE DECARBOXYLASE NEG AND SUCROSE POSITIVE (A/A ON TSIA)
Term
MORGANELLA
Definition
M MORGANII IS ONLY SPECIES
DOCUMENTED CAUSE OF UTI AND HAS BEEN ISOLATED FROM OTHER HUMAN BODY SITES
Term
PROVIDENCIA
Definition
P. RETTGERI IS DOCUMENTED PATHOGEN OF URINARY TRACT
P STUARTII IS A COMMON CAUSE OF NOSOCOMIAL INFECTIONS IN BURN PATIENTS
HIGHLY RESISTANT TO ANTIMICROBIAL AGENTS
Term
CITROBACTER GENERAL FEATURES
Definition
FERMENTS LACTOSE AND HYDROLYZE UREA
GROWTH ON SIMMONS CITRATE
METHYL RED POSITIVE
ASSOCIATED WITH HOSPITAL INFECTIONS SUCH AS UTI PNEUMONIAS AND INTRA-ABDOMINAL ABSCESSES
ASSOCIATED WITH ENDOCARDITIS IN IVDU
Term
C. FREUNDII IS H2S
Definition
POSITIVE
Term
HAFNIA GENERAL FEATURES
Definition
H ALVEI IS THE ONLY SPECIES
HAS TWO BIOTYPES
ISOLATED FROM VARIOUS HUMAN SPECIMENS AND IN THE ENVIRONMENT
DELAYED POSITIVE CITRATE RXN
Term
EDWARDSIELLA
Definition
THREE SPECIES: TARDA, HOSHINAE, ICTALURI
E. TARDA IS ONLY HUMAN PATHOGEN
NEGATIVE FOR UREA AND GROWTH ON SIMMONS CITRATE
POS FOR LYSINE DECARBOXYLASE, H2S AND INDOLE.
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