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Microbiology
organisms and laboratory testing
26
Microbiology
Undergraduate 4
11/22/2013

Additional Microbiology Flashcards

 


 

Cards

Term
Streptococcus pyogenes
Definition
bacitracin(a disc) susceptible, PYR+
Term
Strep pneumonia
Definition
optochin(p disc) susceptible, alpha hemolytic, bile soluble
Term
Strep agalactiae
Definition
hippurate hydrolysis, CAMP+, LIM broth
Term
Enterococcus
Definition
esculin hydrolysis, PYR, growth in 6.5%NaCl
Term
Viridans strep
Definition
SXT susceptible
Term
Staph Aureus
Definition
MRSA- screened for w/ cefoxitin, 4% NaCl, cool, longer incubation
coag+
Term
Staph saprophyticus
Definition
noboviocin resistant
Term
micrococcus
Definition
a disc susceptible, oxidase+
Term
nutritionally deficient strep
Definition
granulicatella+abiotrophia (form satellite colonies)
Term
non spore forming, non branching GPR
Definition
Corynebacterium, listeria - catalase+

erysipilothrix, gardnerella - catalase -
Term
Corynebacterium Diptheriae
Definition
CTBA media, club shaped palisading bacteria, ELEK test, catalase +
Term
Listeria monocytogenes
Definition
catalase+, esculin hydrolysis, tumbling motility at 25C
Term
erysipilothrix
Definition
fish pathogen, forms H2S, catalase -
Term
gardnerella
Definition
pleomorphic, gram variable, catalase-
Term
nocardia spp
Definition
non-spore forming, branching
partially acid fast
asteroides- pulmonary infections
brasiliensis- skin lesions
Term
Bacillus spp.
Definition
spore-forming, non-branching, lecithinase+
Term
Bacillus anthracis
Definition
medusa-head colonies, non-motile, square-ended bacilli
Term
Bacillus cereus
Definition
C. diff like diarrhea, motile,
Term
Neisseria
Definition
Term
Neisseria gonnorhea
Definition
produces beta-lactamase, tetramethyl phenylendialamine
coagglutinates
Term
N. meningitidis
Definition
Waterhouse-Friederichsen syndrome-which causes adrenal failure, DIC
Term
M. cattarhalis
Definition
assacharolytic, DNAase+, catalase+
Term
H. influenzae
Definition
needs X+V factor, satellites around S. aureus
Term
H. parainfluenzae
Definition
porphyrin+, needs V factor
Term
HACEK (oxidase+ catalase-)
Definition
Aggregatibacter-
Cardiobacterium- rosettes in microscopic
Eikenella- pits agar, bleach smell, needs X factor
Kingella
Term
Capnocytophaga (CATALASE+)
Pasteurella
Brucella
Francisella
Definition
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