Enterics Flashcards
colon bacillus
e. coli
water quality testing
a. e.coli
b. klebsiella
c. salmonella
a. e.coli
primary indicator of FECAL CONTAMINATION IN WATER PURIFICATION/ WATER QUALITY TESTING
EMB: green metallic sheen
E. coli
E.coli ONLY grows on BAP
a. epec
b. etec
c. eiec
etec
E. coli that has a STACKED BRICK APPEARANCE
a. EAEC
b. DAEC
c. ETEC
EAEC
E.coli that adheres HEp-2 cells which forms clumps of bacteria
a. EAEC
b. DAEC
c. ETEC
EAEC
Friedlander’s bacillus
a. e. coli
b. k. pneumoniae
c. k. oxytoca
k. pnuemoniae
causative agent: COMMUNITY ACQUIRED PNEUMONIA
a. s. pnuemoniae
b. k. pneumonaie
k. pnuemoniae
lobar pnuemonaie———————>s. pnuemoniae
current jelly like sputum
a. s. pnuemonaie
b. k. pnuemoniae
k. pnuemoniae
rusty tinged sputum ——————-> s. pnuemonaie
(+) string test
a. eiec
b. k. pnuemoniae
c. e.coli
k. pnuemoniae
eiec ——————> (+) SERENY TEST
other positive for sting test VIBRIO CHOLERA
causative agent: CHRONIC ATROPHIC RHINITIS
a. K. pnuemonaie
b. K. oxytoca
c. K. ozaenae
K. ozanae
CAR is also known as FOUL SMELLING ATROPHIC RHINITIS
Klebsiella that is INDOLE POSITIVE
a. K. pnuemonaie
b. K. oxytoca
c. k. rhinoscleromatis
k. oxytoca
k. pnuemonaie —> IMVIC –++
k. oxytoca and k. ornithinolytica are POSITIVE IN INDOLE
contaminant of POWDERED INFANT FORMULA
a. kleb pnuemonaie
b. E. coli
c. Cronobacter sakazaki
cronobacter sakazakii
it causes nosocomial outbreaks of septicemia due to contaminants of IV fluids
a. Cronobacter sakazakii
b. Pantonea agglomerans
c. Enterobacter gergoviae
pantonea agglomerans
shows a TRIPLE CARBOXYLASE NEGATIVE REACTION
a. Plesiomonas shigelloides
b. Pantonea agglomerans
c. Enterobacter gergoviae
PANTONEA AGGLOMERANS
TRIPLE CARBOXYLASE NEGATIVE REACTION
p. shigelloides—————-> positive trio DECARBOXYLATE TEST
ENTERICS THAT IS POSITIVE TO DNase
a. S. aureus
b, Moraxella catarrhalis
c. Serratia
serratia
s. aures ————> g (+) cocci
Moraxella catarrhalis ——————> g (-) cocci
rotten potato like odor
a. s. marcescens
b. s. odorifera
c. s. liquefaciens
s. odorifera
has a MUSTY PUNGENT ODOR OR A “ROTTEN POTATO LIKE ODOR”
it causes bacteremic outbreaks in NURSERIES, CARDIAC SURGERY UNITS,AND BURN UNITS
a. Serratia marcescens
b. Cronobacter sakazakii
c. Enterobacter gergoviae
Serratia marcescens
burnt chocolate / burnt gun powder odor
a. Serratia marcescens
b. Cronobacter sakazakii
c. Proteus
proteus
nosocomial outbreaks involving BURN UNITS
a. Serratia marcescens
b. Providencia
c. Enterobacter gergoviae
providencia
it causes diarrheal among TRAVELERS
a. ETEC
b. Proteus mirabilis
c. Providencia rettgeri
providencia rettgeri
ung taga PROVInce nag GORA/I ————> travellers
mostly commonly found in FECES OF CHILDREN WITH DIARRHEA
a. ETEC
b. Providencia alcalifaciens
c. Providencia rettgeri
providencia alcalifaciens
nakaka ubos nang faciens mga bata
SIMON’S CITRATE AGAR (SC)
a. providencia
b. citrobacter
c. morganella
citrobacter
it causes outbreaks of NEONATAL MENINGITIS AND BRAIN ABSCESS IN NURSERY UNITS
a. Citrobacter koseri
b. Proteus mirabilis
c. Providencia rettgeri
citrobacter koseri
most pathogenic enterobacteria that causes ENTERIC FEVER (TYPHOID FEVER) AND ACUTE gastroENTERITIS (FOOD POISONING)
a. E. coli
b. Shigella
c. Salmonella
salmonella
the main etiologic agent of ENTERIC FEVER
a. Salmonella
b. Salmonella serotype Typhi
c. Salmonella Paratyphi
salmonella typhi
it was isolated from a HOST LIZARD in 1966
a. salmonella bongori
b. salmonella paratyphi
c. salmonella typhi
salmonella bongori
it can be isolated from other COLD BLOODED ANIMALS
a. salmonella bongori
b. salmonella paratyphi
c. salmonella typhi
SALMONELLE BONGORI
what is the infection that is commonly caused by S. enterilitica subsp enterics that comes from animals
a. gastroeneteritis
b. enteric fever
c. bacteremia
gastoenteritis
it came from CONTAMINATED PEANUT BUTTER CRACKERS
a. salmonella bongori
b. salmonella paratyphi
c. salmonella typhimirium
s. typhimirium
it is the febrile disease that develops from EATING CONTAMINATED FOOD PREPARED BY INFECTED INDIVIDUALS
a. gastroenteritis
b. enteric fever
c. bacteremia
enteric fever/ typhoid fever
what are the specimen for salmonella infection
blood
stool
urine
what specimen to test durinng the SECOND TO THIRD WEEK OF INFECTION of Salmonella
A. BLOOD
B. STOOL
C, SPUTUM
STOOL
S- SECOND
what specimen to test durinng the THIRD WEEK OF INFECTION of salmonella
A. BLOOD
B. STOOL
C, URINE
URINE
it causes BACILLARY DYSENTRY
A, SALMONELLA
B. SHIGELLA
C. E.COLI
SHIGELLA
it causes GAY BOWEL SYNDROME
a. shigella sonnei
b. shigella dysenteriae
c. shigella flexneri
shigella flexneri
the infection is SELF LIMITING
a. s. sonnei
b. s. dysenteriae
c. s. flexneri
s. sonnei
it causes fever and watery diarrhea ( stool WITH BLOOD)
a. s. sonnei
b. s. dysenteriae
c. s. flexneri
shigella sonnei
it causes acute inflammatory colitis and bloody diarrhea ( blood, mucus and wbc in stool)
a. s. sonnei
b. s. dysenteriae
c. s. flexneri
s. dysenteriae
it is a CLASS A BIOTERRORISM AGENT
a. morganella\
b. shigella
c. yersinia
yersinia / y. pestis
plague bacillus
y. pestis
causative agent of BUBONIC PLAGUE
a. e.coli
b. klebsiella
c. y. pestis
y. pestis
hallmark of infection of S. typhi during 2nd week of infection
rose spots
cause of outbreaks:
improper sewage disposal
poor sanitation
lack of clean water source
a. salmonella typi
b. salmonella typhirium
c. s paratyphi
s. typi
mode of dissemination
contaminated kitchen utensils
a. salmonella typi
b. salmonella typhirium
c. s. enterica
s. enterica
it is the only bacterium that is TRANSMITTED TO HUMANS TRU THE BITE OF INFECTED FLEA
a. yersinia
b. shigella
c. edwardsiella
yersenia/ y pestis
what is resevoir of Yersinia pestis
a. monkey
b. mosquito
b. rats
rats
vector: XENOPSYLLA CHEOPSIS (ORIENTAL RAT FLEA)
CLOSED SAFETY PIN apperance
yersinia pestis
stalactite shaped on broth
a. yersinia pestis
b. escheria coli
b. edwardsiella
y. pestis
acquired tru closed contact with infected individuals
a. Pulmonary plaque
b. bubonic plaque
Pulmonary plaque
bubonic——> results from the bite of infected flea
kaBUBO mo naman naKAGAT ka
causative agent of enterocolitis
a. y. pestis
b. y. enterocolitica
c. y. pseudotuberculosis
y. enterocolitica
y. pestis————–> C.A- bubonic plaque
it is isolated from CONTAMINATED PRBCs
a. y. pestis
b. y. enterocolitica
c. y. pseudotuberculosis
Y. ENTEROCOLITICA
BLOOD TRANSFUSION HAZARD
Y. ENTEROCOLITICA
causative agent of WATERHOUSE ENTEROCOLITIS
a. y. pestis
b. y. enterocolitica
c. y. pseudotuberculosis
Y. ENTEROCOLITICA
CIN: BULL’S EYE
a. y. pestis
b. y. enterocolitica
c. y. pseudotuberculosis
Y. ENTEROCOLITICA
its reservoirs are FARM AND DOMESTIC ANIMALS (BIRDS)
a. y. pestis
b. y. enterocolitica
c. y. pseudotuberculosis
Y. pseudotubeculosis
its reservoirs are SWINE, DOGS, CATS,RABBITS AND COWS
a. y. pestis
b. y. enterocolitica
c. y. pseudotuberculosis
Y. ENTEROCOLITICA
only OXIDASE POSITIVE member of enterics
a. shigella
b. plesiomonas
c. edwardsiella
plesiomonas/ plesiomonas shigelloides
associated with indiviuals that are positive in HIV with inflammatory bowel disease
a. plesiomonas shigeloides
b. shigella sonnei\
c. salmonella pseudotb
plesiomonas shigelloides
ingestion of UNDERCOOKE SEAFOOD
A. Plesiomonas shigelloides
b. salmonella typhi
c. salmonella emterics
plesiomonas shigelloides ————-SEAFOODS(OYSTER AND SHRIMPS)
salmonella typhi————-> undercooked FOOD( PORK, PORK INTESTINE AND VACUUM PACKED MEATS
this medium ENHANCE THE RECOVERY OF PLEISOMONADS FROM SPECIMEN
a. BAP
b. tcbs
c. inositol brilliant green salt agar
c. inositol brilliant green agar
colonies exhibit WHITE OR GREEN TO PINK COLOR for other enterics
isolated from COLD BLOODED AND WARM BLOODED ANIMALS
a. salmonella bongori
b. edwardiella
c. yersinia
b. edwardiella
salmonella bongori- cold blooded/ lizards
stain used to observe the bipolar bodies of Y. pestis
wayson stains
Ph indicator for HEKTOEN ENTERIC AGAR (HEA)
a. neutral red
b. bromthymol blue
c. phenol red
bromthymol blue
HEA: GREEN WITH BLACK CENTER COLONIES
a. shigella
b. proteus
c. c. freundii
proteus
NLF: colonies exhibit blue-green color (proteus- green with black in the center
ph indicator for SMAC
a. phenol red
b. bromthymol blue
c. neutral red
neutral red
to differentiate E.coli O157:H7 from other strains of E.coli
a. smac
b. hea
c. xld
smac
to differentiate E.coli O157:H7 (sorbitol negative)from other strains of E.coli (sorbitol positive)
pH indicator for LIA test
a. bromcresol purple
b. bromthymol blue
c. neutral red
bromcresol purple
