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VT 260 - Microbiology
Final Review
67
Veterinary Medicine
Undergraduate 4
04/30/2015

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Cards

Term
What does mycosis mean
Definition
fungal infection
Term
what color does gram-negative bacteria stain
Definition
pink or red
Term
primary isolation media that supports most everything is what
Definition
blood
Term
a positive KOH will show what
Definition
sticky, gooey strands
Term
how many quadrants are made when streaking an agar plate
Definition
4
Term
why must streaking overlap
Definition
gets thinner and thinner, individual colonies
Term
how much blood should be collected to perform a culture
Definition
5-10ml
Term
how do dermatophytes reproduce
Definition
budding, asexual
Term
what is used as the reagent for the catalase test
Definition
3% hydrogen peroxide
Term
what agar is used for sensitivity testing
Definition
mueller hinton
Term
what does the sensitivity test tell us
Definition
antibiotic resistance
Term
when does opportunistic fungi appear
Definition
immune system is suppressed, or trauma
Term
is aspergillis an opportunistic fungus
Definition
yes
Term
what fungus invades the hair, skin, and nails and is know to cause crusty leasions
Definition
dermatophyte (ringworm)
Term
what yeast can be found with canine otitis externa
Definition
malassezia
Term
of the dermatophytes, which one may fluoresce
Definition
microsporum canis (only 50%)
Term
the macconkey agar is selective for bacteria that can grow in the presence of bile salts. what environment is this similar to?
Definition
intestine
Term
what systemic fungi is seen in the southwestern US? (scientific name)
Definition
coccidioides imitis
Term
on the macconkey agar, you see healthy profuse growth, this is presumptive evidence of what type of organism
Definition
gram negative
Term
how do you know that it is a positive catalase test
Definition
bubbles
Term
what is the first step when you are differentiating bacteria?
Definition
gram staining
Term
the enterobacteracea family is commonly found where
Definition
GI tract
Term
what specific type of fungi likes moist shaded soil and wood and is found in the upper midwest regions
Definition
bastomycese dermatiditis
Term
what does fusiform mean
Definition
spindle like
Term
what causes shipping fever in cattle
Definition
manheimia hemolytica
Term
what bacteria causes fleece rot
Definition
enterbacteriasa
Term
what spirochete causes liver and kidney failure, infertility, abortions, and is transmitted through the urine
Definition
leptospirosis
Term
what is the most common media used for fungi
Definition
DTM
Term
what test can be performed cow-side for mastitis
Definition
CMT (california mastitis test)
Term
What color is a positive oxidase test
Definition
violet / purple
Term
a gram negative bacteria that is oxidase positive, it is a rod, grows on the macconkey agar, commonly found in soil, water, and sewage, causes red-leg in frogs. What is it?
Definition
aramonus
Term
what coccoid bacterial species is indigenous to the skin of animals
Definition
staph
Term
what is the most resistant type of microorganism
Definition
endospores
Term
name an intracellular bacteria
Definition
anaplasma, chlamydia, rickettsia, errlychia
Term
what causes potomac horse fever
Definition
neorickettsia
Term
what causes rocky mountain spotted fever
Definition
rickettsia ricketsii
Term
what causes Q fever
Definition
cocciella bernetti
Term
who transmits chlamydiophilia
Definition
birds
Term
what causes kennel cough
Definition
bordetella bronchiceptica
Term
what bacteria is neurotoxic, histotoxic, and enterotoxic
Definition
clostridium
Term
what causes "black death"
Definition
eurcinia pestis
Term
what spiral bacteria commonly causes stomach ulcers
Definition
heliobacter
Term
what causes lumpy jaw
Definition
actinomyces
Term
what causes black disease
Definition
clostridium novyi
Term
what gram negative bacilli has a high mortality rate in babies
Definition
klebsiella
Term
what causes foot rot
Definition
dichlobacter
Term
what is a zoonotic agent that is transmitted through the repiratory and GI tracts and causes tuberculosis
Definition
mycobacterium bovis
Term
what is a thermophile
Definition
bacteria that loves high temperature
Term
what does nosocomial mean
Definition
infection acquired in a hospital setting
Term
what causes botulism
Definition
clostridium botulinum
Term
shigella is what type of vacilli
Definition
gram negative
Term
what causes glasser disease
Definition
hemophylis parasilis
Term
name three gram positive bacilli
Definition
anthrax, conybacterium, nocardia, actinomyces, bacilisirius
Term
name some diseases that blood titers are run on
Definition
valley fever, parvo, distempre, panleukopenia, erlychi (tick fever)
Term
what is the name of the zone when using the sensitivity test
Definition
MIC zone
Term
what causes puppy strangles
Definition
streptococcus canis
Term
what is a procariotic cell
Definition
no true nucleus
Term
what kind of microscope do we use to see viruses
Definition
electron microscope
Term
name a cutaneous mycosis
Definition
dermatophyte, microsporum canis, trichophyton
Term
what are the systemic mycosis
Definition
blastomyces, aspergilus, coccidiomyces, maleseezia
Term
you have a cat that has gastroenteritis problems, what is probably causing it
Definition
salmonella
Term
manhemia hemolytica causes what in bovines
Definition
pneumonic pasturellosis
Term
what are cells called without a nucleus
Definition
procariote
Term
what gram negative bacilli can be identified using the motility test
Definition
pseudomonas
Term
what opporunistic microorganism is responsible for urinary and septic infections. decomposing animal matter, in sewage, newer soil
Definition
proteus
Term
what's the term for varied shapes
Definition
pleomorphic
Term
what causes snuffles in rabbits? is it zoonotic?
Definition
pasteurella multiceda.

yes
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