Bacti Test 1 Flashcards
what bacteria makes up the gram positive cocci
-staphylococcus
-streptococcus
-enterococcus
what bacteria make up the gram positive aerobic rods
-bacillus
-listeria
-trueperella
-actinomyces
-cornyebacterium
-mycobacterium
-rhodococcus
what bacteria make up the gram positive anaerobic rods
clostridium
what bacteria make up the gram negative aerobic rods
-escherichia
-klebsiella
-enterobacter
-salmonella
-proteus
-yersinia
what bacteria make up the gram negative facultative anaerobic rods
-pasterella
-manheimia
-actinobacillus
-histophilus
-glasserella
-bordetella
-taylorella
list the subspecies for staphylococcus bacteria
aureus, hyacius, pseudointermedius
list the subspecies for streptococcus bacteria
equi, zooepidemicus, canis, suis, agalactiae
list the subspecies for enterococcus bacteria
faecalis, faecium, cecorum
list the subspecies for bacillus bacteria
anthracis, cerenus
list the subspecies for listeria bacteria
monocytogenes
list the subspecies for truperella bacteria
pyogenes
list the subspecies for actinomyces bacteria
bovis
list the subspecies for corynebacterium bacteria
pseudotuberculosis
list the subspecies for mycobacterium bacteria
bovis, avium avium, avium paratuberculosis
list the subspecies for rhodococcus bacteria
equi
list the subspecies for colostridium bacteria
difficile, perfringens, tetani, botulinum, chauovei, novyi, septicum, sordelli
list the subspecies for escherichia bacteria
coli
list the subspecies for klebsiella bacteria
oxytoca, pneumoniae
list the subspecies for proteus bacteria
mirabilis
list the subspecies for enterobacter bacteria
aerogenes, cloacae
list the subspecies for salmonella bacteria
enterica
list the subspecies for yersinia bacteria
pestis, enterocolinitis
list the subspecies for pasteurella bacteria
multocida
list the subspecies for manheimia bacteria
hemolytica
list the subspecies for actinobacillus bacteria
suis, pleuropneumoniae
list the subspecies for histophilus bacteria
somni
list the subspecies for glasserella bacteria
parasuis
list the subspecies for bordetella bacteria
bronchiseptica
list the subspecies for taylorella bacteria
equigenitalis
what bacteria are lactose fermenters? which group of bacteria are they part of
escherichia, klebsiella, enterobacter
part of the gram negative aerobic rods
what bacteria are non lactose fermenters? which group of bacteria are they part of
salmonella, proteus, yersinia
part of the gram negative aerobic rods
which bacteria are histotoxins and what group are they part of
part of the gram positive anaerobic rods
chauovei, septicum, sordelli, novyi
which bacteria are enterotoxins and what group are they part of
part of the gram positive anaerobic rods
difficule, perfringens
which bacteria are neurotoxins and what group are they part of
part of the gram positive anaerobic rods
tetani, botulinum
how many type of C. perfringens are there and how are they called
7; A-G is how they are classified
what are the types of E coli
ETEC, EPEC, STEC (EHEC, PED), UPEC/ExPEC, APEC
what forms of P. multocida do we see here? which is most common? which types dont we see here?
we see A, D
most common is A
we dont have B and E
what disease do we see with P. multocida type D? what are main the clinical signs that we see
-swine atrophic rhinitis
-turbinate atrophy, deviation of the snout
what diseases do we see with P. multocida type A?
-rabbit snuffles
-fowl cholera
-suppurative bronchopneumonia
-cat bite abscess
what is the main clinical sign we see with rabbit snuffles
atrophic rhinitis
what is suppurative bronchopneumonia part of
BRDC
what happens with fowl cholera (clinical sign)
septicemia
what bacteria is responsible for shipping fever
manheimia hemolytica
what three clinical signs do we see with shipping fever
rhinitis, cough, pneumonia
what happens as a result of A. suis and what species does it affect
pigs
swine pneumonia, swine septicemia
what happens as a result of A. pleuropneumoniae and what species does it affect
pigs
fibrinohemorrhagic pleuropneumonia
what does T. equigenitalis cause
contagious equine metritis, infertility
where do we normally find B. bronchiseptica
URT
where do we normally find H. somni
genital tract of ruminants
where do we normally find M. hemolytica
skin, MM
where do we normally find P. multocida
URT
where do we normally find S. enterica
colon
where do we normally find ETEC
small intestine
where do we normally find EPEC
colon
where do we normally find PED
mesentary
where do we normally find EHEC
colon
where do we normally find neurotoxic Clostridium
nervous system
where do we normally find enterotoxic clostridium
colon
where do we normally find bacillus
skin
where do we normally find listeria
throat and urogenital tract
where do we normally find trueperella
skin, MM
where do we normally find actinomyces
mouth flora
where do we normally find enterococcus
GIT
where do we normally find streptococcus
MM
where do we normally find staphylococcus
skin, MM
identify ESKapE
E-enterobacter
S-staphylococcus
K-klebsiella
A
P
E-enterococcus
C. tetani vs C. botulinum clinical signs
tetani = spastic paralysis
botulinum = flaccid paralysis
adhesions for ETEC vs EPEC vs PED/EHEC
ETEC = enterotoxin, pili
EPEC = A/E protein, intimin
PED/EHEC = shiga toxin
what form of E coli causes watery diarrhea
EPEC
what form of E coli causes post weaning/neonatal diarrhea
ETEC
which form of E coli causes HUS and septicemia on top of diarrhea
EHEC
what bacteria causes black leg
Clostridium chaouvei
what bacteria causes pseudoblack leg
colostrium novyi and septicum
what bacteria causes gas gangrene
clostridium sordelli
what bacteria causes typhocolitis
clostridium difficile
what bacteria causes lamb dysentry? what toxins are involved
c. perfringens type B
beta and epsilon toxins
what bacteria causes pulpy kidney disease? what toxins are involved
c. perfringens type D
epsilon toxin
what bacteria causes necrotic hemorrhagic gastroenteritis? what toxins are involved
c. perfringens type C
beta toxin
what bacteria causes hemorrhagic gastroenteritis? what toxins are involved
c. perfringens type E
iota toxin
what bacteria causes food poisoning? what toxins are involved
c. perfringens type F
Cpe toxin
what bacteria causes necrotic enteritis? what toxins are involved
c. perfringens type F
NetB toxin
what bacteria causes lumpy jaw disease
actinomyces bovis
what does B cereus cause
food poisoning, mastitis, abortion
what bacteria causes bumblefoot
staph aureus
what bacteria causes greasy pig disease
staph hyicus
what bacteria causes foal septicemia
strep zooepidemicus
what bacteria causes strangles
strep equi
what bacteria causes meningitis and septicemia? what age group of what species
strep suis
weaner pigs
what bacteria causes toxic shock
strep canis
what bacteria causes johnes disease
mycobacterium avium paratuberculosis
what does R. equi causes
pyogranulomatous bronchopneumonia
what bacteria causes caseous lymphadenitis and in what species
corynebacterium pseudotuberculosis
sheep
what bacteria is VRE and what is that
VRE = vancomycin resistant entercoccus
enterococcus faecium
what bacteria is MRSA and what is that
staph aureus
methicillin resistant s. aureus… resistant to all beta lactams
what bacteria is MRSP and what is that
staph pseudointermedius
multiresistant bacteria… not just to beta lactams
what does MALDI TOF testing allow us to differentiate between
between staph species!
three important virulence factors for streptococcus
-M proteins
-B hemolysis
-Teichoic acids
how is strep equi transmitted
discharges of diseased and carrier animals
what is THE cause of purulent infections in horses
strep zooepidemicus
one virulence factor for strep canis
B hemolysis
what bacteria causes “silage disease”
Listeria monocytogenes
three virulence toxins for B. anthracis
EF, LF and PA
what bacteria is the cause if you have a positive coagulase test
staph aureus
what is an important feature of the mycolata group in terms of make up
lipid rich outer envelope, mycolic acid
what two tests are important to diagnose caseous lympadenitis
serology, whole blood gamma interferon test
is caseous lympadenitis contagious? if so how is it spread
yes
source is other infected animals in the herd
what is really the only effective way to deal with caseous lympadenitis
culling based on blood testing. vaccination and antibiotic treatment is too variable
what type of infections do mycobacterium species cause
granulomatous
how is tuberculosis spread
aerosol mainly but also could be ingestion ….. then contained in the macrophages
three ways to detect bovine tuberculosis
acid fast stain
tuberculin test
DNA based methods
what bacteria would you suspect in a cow with cachexia, granulomatous enteritis and had a high milk yield
M avium paratuberculosis
johnes disease
how do u diagnosis johnes
serology; IFy blood test
how is R equi spread to foals
through dust inhalation
what do you use to treat R equi ? what is not recommended
rifampin
prophylactic antibiotics
what is the name of a test for antimicrobial susceptibility testing
disk diffusion/kirby bauer - most common method in dx
what is the fastest growing bacterium know
C perfringens
how is c diff transmitted
spores
how do you diagnose c diff
GDH ELISA
black leg diagnosis
anaerobic culture, fluorescent antibody stain, PCR
what drug type is blackleg resistant to
aminoglycosides
what is C tetani associated with
horse manure
what is C botulinum usually associated with
anaerobic spoialge of decaying plant matter or animals
what is the macconkey agar used to determine
lactose fermenters vs non lactose fermenters
important virulence factor for E coli types
LPS
important virulence factors for pasteurellaceae
RTX toxins
what bacteria causes ciliostasis
bordetella bronchiseptica
