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MicroBiolgy Final > GPCOC:CLEAR:LARGE:Branching:Enteric GNROD:Antibitocs:Non Enteric:Spirochetes:MISC:Rickettsis:Mycology(fungus):Molds: > Flashcards

GPCOC:CLEAR:LARGE:Branching:Enteric GNROD:Antibitocs:Non Enteric:Spirochetes:MISC:Rickettsis:Mycology(fungus):Molds: Flashcards

1
Q

Viruses

A

-need a host cell to replicate
-intracellular
-DNA/RNA(protein synthesis)
-contagious(flu/cold)
-can be fatal
-protein coat=CAPSID(has DNA/RNA never both)
-envelope=FRAGILE; virus is easier to inactivate host(easiest to kill)
non-envelope=TOUGHER; virus hard to inactive
-some can cause birth defects(TERATOGENIC)
-can be destroyed by heat/autoclave

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2
Q

Replication

A

I. ATTACHMENT(cell specific; FIV( cat-antibody detection); HIV(humans) but can affect all)
II.PENETRATION
III.UNCOATING(releasing of nucleic acid)
IV.REPLICATION(host cell makes more copies of strand of DNA or RNA)
V.VIRAL ASSEMBLY(put into new mature viruses)
VI.VIRAL RELEASE(replication uncontrallably)

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3
Q

Bacteria vs. Viruse

A

-Bacteria can grow on artificial media
VIRUSES: need living host cell; wont grow on media
-Bacteria have DNA/RNA
VIRUSES: only havr one or the other
-Bacteria respond to antibitocs**
VIRUSES do not**

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4
Q

Diagnosis of Vira Infection

A 
I. Electron Microscope
II. Histopathology
III. Living Cell Culture
IV. PCR(polymerase chain reaction: detects viral DNA/RNA)
V.Immunoassay(serology); most common
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5
Q

D
N
A
Families

A

I. Parvoviridae
II. Herpesviridae
III. Adenoviridae
-VACCINE AVAILABLE(Cat/Dog)

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6
Q

Parvoviridae

A

I. Canine Parvo
II. Feline Panleukopenia(feline distemper)
-D/V
-VACCINE avvailable

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7
Q

Herpesviridae

A

I. Feline Herpies(FELINE RHINOTRACHEITIS)
II. Canine Herpies**(NOT TESTED ON)
III. Herpesvirus Simiae
-VACCINE available

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8
Q

Adenoviridae

A

I. ICH(INFECTIOUS CANINE HEPATITIS);TYPE I
-infected urine/feces
-too many side effects
II. DA II- canine Adenoavirus ; TPYE II; Tracheobronchitis
-kennal cough
-bordetella

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9
Q

R
N
A
Families

A 
I.Rhabdoviridae
II.Retroviridae
III.Paramyoxoviridae
IV.Coronaviridae
V.Caliciviridae
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10
Q

Rhabdoviridae

A 
I.RABIES
   -zoonosis
   -VACCINE available
II.FIV(Feline Immunodeficency)
   -feline aids
   -fatal
   -vaccine available 
III.FeLV(Felina Leukemia virus)
   -fatal
   -VACCINE available
   -mutates
   -causes Lymphoma**
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11
Q

Paramyxoviridae

A 
I.Canine Distemper
   -serious in dogs
   -common in puppies
   -VACCINE available
   -through inhilation
II. Canine Parafluenza
   -contributes to kennal cough
   -VACCINE available
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12
Q

Coronaviridae

A 
I. Corona Virus
   -similar to parvo
   -D/V
   -VACCINE available
II. FIP(Feline Infectious Peritonitis)
   -anorexia
   -fatal to cats
   -VACCINE available; not effective and expensive
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13
Q

Caliciviridae

A
  • Feline Calici Virus
    • upper respiratory infection
    • VACCINE available
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14
Q

Togaviridae

-Horse Virus

A
  • ***EQUINE ENCEPHALOMYELITIS
  • transmitted by mosquito
  • similar to west nile virus
    • EEE
    • WEE
    • VEE
  • horses are immunized
  • ***Rhabdoviridae
    • oral lesions
    • NO VACCINE
  • Retroviridae
    • EIA
    • coggins test
    • NO VACCINE
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15
Q

Flavivirdae

  • Horse Virus
  • West Nile Virus
A
  • similar to equine encephalomyelitis
  • vector: mosquito
  • not fatal to dogs/cats
  • affects horse/humans
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16
Q

Herpesviridae

-Cattle Virus

A

-***Infectious Bovine Rhinotracheitis(IBR)

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17
Q

Retroviridae

-Cattle Virus

A
  • Bovine Viral Leukosis(BLV)

- NO VACCINE

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18
Q

Swine Viral Infection

A
  • swine influenza

- pseudorabies

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19
Q

Sheep/Goats Viral Infection

A
  • ORF: Contagious ecthyma
  • zoonotic
  • VACCINE available, but cn get ORF from it
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20
Q

MOLD

Divisions:

  • I. Sapromyte
  • II. Dermatophyte
A

-spore forming=CONIDIA**
-ID based on colony morphology both colony/plate
-always present in air
-***SPORANGOSPORES-all over
-sac like structure
-formed by tubular filaments called: HYPAE
Septate hyphae=division
Non-septate hyphae=no divison
-Mycelium:tangled mass of hyphae
-multicellular

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21
Q

Saprophyte

-MOLD

A
  • common in environment

- free living

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22
Q

Dermatophyte

-MOLD

A
  • causes skin infections: superficial infection
  • RINGWORM-dermatophytosis or dermatomycosis
  • living on dead materal
  • DM or DTM diagnosing
    • turns red if positive
    • growth is light in color
  • lesions
  • ZOONOTIC
  • hard to disenfect
  • cats occurs on face and ears(PERSIAN CATS)
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23
Q

Mycotoxins

-bi product of mold

A
  • grow on graind/things stored
  • toxic ingested=MYCOTOXIXOSIS
  • Diagnosing:
    • get specimen(tissue)
    • direct exam
    • place specimen on fungal media(SAB)
    • examin growth
    • stained with LPCB(lactoohenal cotton blue)
    • tease prep(SCOTCH TAPE PREP)
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24
Q

Conidospores

  • Macroconidia
  • Microconidia
A

formed at the free end of the hyphae

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25
Q

Microconidia

A
  • small spore
  • BLUE CANOES
  • can be in clusters or single pairs
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26
Q

Microsporum canis

BLUE CANOES
-MOLD

A

-#1 cause in ringworm in dogs/cats

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27
Q

Microsporum gypsem

-MOLD

A
  • found in soil(rual dogs common)

- lesions on front paws/nose

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28
Q

Tricophyton mentagrophyte

A
  • species important in k9/cats

- 2nd common cause of ringworm

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29
Q

Diagnosing Ringworm

A
  • Woods UV lamp
  • pluck green glowing hairs( not all lesions glow)
  • red=positive; light color means growth
  • DTM testing
  • Clear scotch tape
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30
Q

Aspergillus

-opportunistic mold

A

-common in the environment
-inhaled=aspergillosis
I.CANINE:
-rhinitis
-chronic nasal discharge
-common in farm dogs
-look like green velvet
II.BIRDS
-zoo penguins
-respiratory infection
-inhalation of spores

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31
Q

Dimorphics

-opportunistic mold

A
  • outside mold
  • mold(soil) @ room temp-yeast once enter tissue at body temp
  • when inhaled cause body infections from soil
  • respiratoy, but can get worse
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32
Q

Blastomyces

-opportunistic mold

A
  • present mold in soil
  • from mississippi river
  • inhaled spores cause respiratory infection
  • if systemically spread to lymph; to testicles in male dogs
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33
Q

Histoplasma

-opportunistic mold

A
  • along mississippi river(river valleys)
  • ppl test positive for it
  • common enriched in bird/bat feces
  • respiratory infection
  • diarrhea
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34
Q

Coccidioides

-opportunistic mold

A
  • VALLEY FEVER in humans
  • causes fever
  • SW US most common found
  • causes respiratory infection
  • cause CNS
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35
Q

Sportrichosis

-opportunistic mold

A
  • northern US
  • pus infections
  • ROSE PICKERS DIEASE
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36
Q

Mycology

I. yeast
II. mold
III. dimorphics

A
  • eukeryotic

- study of fungus

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37
Q

Yeast

A
  • unnicellular
  • larger than bacteria
  • BUDDING is form of reproduction
  • gram stain positive
  • NO ANTIBIOTICS
  • facutative anaerobes

DIAGNOSISNG:
I. grab specimen
II. direct ear cytology(purple peanut men)
III.SAB media
IV. examination of growth
V. biochemical test only if need to know genus species

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38
Q

Candida albicans

-yeast

A
  • NF
  • oral cavities of humans
  • opportunistic pathogen
  • THRUSH in humans=oral yeast
  • immunocompromised
  • vaginitis in woman
  • IMPORTANT in birds
  • THRUSH or SOUR CROP
  • esophageal puch is affected
  • causes bovine mastitis***
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39
Q

Cryptococcus neoforman

-yeast

A
  • in pigeon poop
  • pigeons show now sign of the yeast
  • CAPSULEs
  • common in environment
  • oportunistic
  • through inhilation
  • form granulomas(head/mouth)
  • respiratory infection
  • DOGS will have CNS(meningitis)

DIAGNOSING:
I.india ink
II. capsules show well
III. halo or clear ring around sphere

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40
Q

Malassezia pachydermatis(BAD ASS)

-yeast

A

-NF
-oily skin/ears
-leasing cause of OTITIS in dogs
-dermatitis
DIAGNOSING:
I. swab ear
II. purple budding

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41
Q

Rickettsial Organisms

  • Rickettsia
  • Anaplasma
  • Coxiella
  • Ehrlichia
  • Bartonella
  • Neorickettsia
A
  • intracellular
  • wont grown on blood agar
  • vectors important for transmission
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42
Q

Rickettsia rickettsii

-rickettsial

A
  • RMSF=rocky mountain spotted fever(in ppl)
  • TICK FEVER in dogs
  • vector=tick
  • INFLAMMATION OF BLOOD VESSELS=vasculitis
  • hemorrhage due to thrombocytopenia
  • Serology for diagnosing
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43
Q

Ehlichia canis

-rickettsial

A
  • -suseptable to german shepards
  • canine ehrlichiosis-tropical canine(vietnam)
  • **Ehrlichia canis-canine monocytoic ehrlichiosis(CME)
  • vector-tick
  • lives in WBC
  • ** thrombocytopenia and bleeding tendencies is most common
  • serology diagnosing for antibodies
  • **morule=intracytoplasmic inclusons of organisms in WBC
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44
Q

Ehrlichia risticii

-rickettsial

A
  • POTOMIC HORSE FEVER(discovered in maryland)
  • now NEORICKETTSIA risticii
  • east
  • most common vestor is fly
  • mild colic
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45
Q

Anaplasma marginale

-rickettsial

A
  • affect RBCs
  • in RUMINANTS
  • vector-tick
  • most common in tick-borne disease in cattle
  • transmission by blood contaminated instruments
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46
Q

Bovine Anaplasmosis

A
  • lives in RBCs
  • anemia
  • lyces of RBC
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47
Q

Mycoplasmas

A
  • lack cell wall
  • free living cell
  • fried egg colony
  • candle jar
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48
Q

Mycoplasma bovis

A

-cause mastitis

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49
Q

Haemoplasmas

-formal genus -Haemobartonella

  • Mycoplasma haemofelis
  • Mycoplasma haemocanis(not tested on)
A

-blood-microplasmas

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50
Q

Mycoplasma haemofelis

-haemobartonellosis

A
  • FIA(feline infectious anemia
  • lives on RBC
  • PCR/Serology
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51
Q

Bartonella henselae

-rickettsial

A
  • CDC(cat scratch disease)
  • vector=flea
  • flirt firt=flea poop how humans get diease
  • immunocompromised ppl
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52
Q

Mycobacterium

I. inhalation=pulmonary TB
II. ingestion=alimentary TB

-miscellaneous organism

A
  • rod shaped
  • lack cell wall
  • dont gran stain
  • ACID FAST=positive(pink)
  • resistant to disinfectants
  • ANTIBIOTIC resistant
  • granulomas/tuberculosis lesions
  • before pasterization of milk
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53
Q

Tuberculosis in PPL

A
  • through inhalation
  • leading bacteria killer IN THE WORLD
  • systemically spread
  • lesions in lungs
  • disease crowding
  • DIAGNOSING:
    • TB skin testing( intradermal ingestion of antigens(not usedin US)
54
Q

Mycobacterium bovis

A
  • bovine TB
  • calves through inhalation
    • nursing with contaminated milk
55
Q

Mycobacterium avium

A
  • ingestion of contaminated food
  • intestinal lesions
  • if through inhalation-lung lesions
  • shed bacteria in feces
  • highly contagious b/w birds
  • usually fatal
56
Q

TB in Cattle

A
  • intradermal injection of antigens in CAUDAL fold near base of tail
  • 1st test read in 72 hours
  • 2nd test 10 days later(comparative)
  • positive test QUARANTINED herd
    • cervical region
57
Q

TB in DOGS/CATs

A
  • rare testing of ppl

- inverse zoonosis(humans to animals)

58
Q

Mycobacterium paratuberculosis

A
  • “JOHNE’s DISEASE”
  • sheep
  • severe diarrhea
  • wasting away
  • 2 or more yr incubation period
59
Q

Chlamydophila

  • formerly : clamydia
  • requires living host cell

I. Chlamydophilia psittaci(birds)
II. Chlamydophila felis(cats)

A

-requires living host cell

60
Q

Chlamydophila felis

-miscellaneous organism

A
  • feline chlamydiosis**
  • conjunctivitis
    • URI
  • cytology diagnosing
    • intracytoplasmic incusions
  • feline 4 way prevention
  • responds to antibiotics
  • zoonotic
61
Q

Chlamydophila psittaci

-miscellaneous organism

A
  • birds
  • avian chlamydiosis
  • ” PARROT FEVER”-hookbill
  • through inhalation
  • causes respiratory infection
  • GREEN SPLIT PEE soup droppings
  • infects burds through sheding of bacteria in feces
  • PCR diagnosing
  • zoonotic
62
Q

Spirochetes

A
  • spiral shaped
  • do not gram stain well
  • hard to see under regular microscope light
63
Q

Leptospira

  • lepto interrogans
  • spirochete
A
  • “Wiel’s disease” in humans
  • bacteria shed in urine
  • immunization changes all the time
  • can see jaundice
  • pathogenic
  • common in south and hawaii
  • cause kidney/liver damage
  • moon blindness in horses***
  • abortions in cattle/pigs***
  • important strains in dogs*****(bacterin)
    • canicola
    • interohaemorragiae
    • pomona
    • grippotyphosa
64
Q

Borrelia burgdorferi

-spirochete

A
  • LYME DISEASE in dogs
  • endemic
    • N. East
    • Midwest
    • Western Seaboard
  • reconized in lyme connecticute
  • zoonosis
  • himans can get it
  • reservoir host: white footed mouse***
  • vector:tick
65
Q

Lyme Disease

-spirochete

A
  • causes lameness
  • can be painful
  • can see CNS
  • bulls eye rash
  • flue like symptoms
66
Q

Non-enteric GNRODs

  • not in the family enterobacteriacea
  • OXIDASE +
  • brucella
  • bordetella
  • pasteurella
  • moraxella
  • fransciella
  • pseudomonas
  • campylobacter
A

-positive GNRODs

67
Q

Brucella

A
  • small GNROD
  • aerobic(like O2)
  • intracellular
  • can multiply
68
Q

Brucella canis

-Non-enteric GNROD

A
  • reservoir:dogs
  • BRUCELLOSIS
  • contact with vaginal secretions, urine
  • abortions in last trimester
  • serology: blood testing for anitbodies
  • through ingestion/breeding
  • can casue mastitis
  • testicular atrophy male dogs
69
Q

Brucella abortus

  • Non-enteric GNROD
  • can be cultured**
A
  • occurs in nature
  • BANGS disease in cattle***
  • brucellosis in all species
  • UNDULANT fever in humans
    • headaches
    • chronic
    • through unpasturized milk in the older days
    • currently get through bacterin
  • buffalo, elk, moose can be affected
  • through ingestion***** eating aborted fetus
  • abortion storms(last trimester)
    • mastitis
  • 2 phases:
    • immunize
      • female caves(4-12 months_
      • males dont get immunized
    • testing
      • serology***
      • ear tagging(metal/orange;tattoo)
70
Q

Bordetella bronchiseptica

  • Non-enteric GNROD
  • can be cultured**
A
  • have pili(help attach to mucous membranes)
  • reservoir: URT of dogs/cats
  • disease name: infectious tracheobronchitis in all animals
    • kennel cough(IN @ 6months; SQ longer than 6months)***
    • atrophic rhinitis(pigs)***
      • nasal turbiates
      • not treatable
  • through inhalation
  • contagious
  • new bacterin available for cats
  • pregnant sows immunize for pigs with bacterin
71
Q

Pasteurella

-Non-enteric GNROD

A

-becoming resistant to antibiotics

72
Q

Pasteurella hamolytica

  • Mannheimia haemolytica
  • Non-enteric GNROD
A
  • SHIPPING FEVER***
  • affect cattle(caves more common)
  • through inhalation
  • 3 predisposing factors***
    • presence of virus
    • presence of pasteurella bacteria
    • stress
  • wont grow on MacConkeys**
73
Q

Pasteurella multocida

-Non-enteric GNROD

A
  • SNUFFLES in rabbit**
    • abscess thick white pus(cream cheese)
  • AVIAN CHOLERA-birds
    • diarrhea
    • secretion from beak
  • SEPTICEMIA-humans
    • get it through bite wounds
    • swollen lymph nodes
  • through URI/bite wounds(dogs/cats); inhalation
    • **can develope infection in 12hrs(cats)
    • dogs otitis
74
Q

Moraxell bovis

-Non-enteric GN coccobacillus***

A
  • very small rod
  • IMK(infectious bovine kerato in cattle)
  • PINK EYE**
  • affect cattle
    • white face cattle(less melanon)
    • solar radiation
    • cell/tissue damage
  • zoonotic
  • grows in lab(not on MacConkeys)**
75
Q

Francisella tulerensis

-Non-enteric GNROD

A
  • reservoir host: lagomorphs(rabbits): cotton tail rabbit
  • TULAREMIA or RABBIT FEVER
  • affects dogs/cats/humans
  • through vector and or ingestion: ticks
  • humans get by handeling
  • similar to the plague
  • serology diganosing**
  • ANTIBIOTICS
  • hard to grow(special media needed)**
76
Q

Pseudomonas aeruginosa

  • Non-enteric GNROD
  • based off colony morphology
A
  • OXIDASE +
  • get from hospitals(nasocomial infections)***
  • sweet/fruity odor(tortillas)
  • umbiquitous(everywhere)
  • swarmy
  • can survive warm environments
  • opportunistic
  • infects surgical incisions/wounds
  • GREEN on mueller-hinton agar**
77
Q

Campylobacter

-GN curved rod

A
  • flying seagulls**
  • very motile bacteria
  • difficult to grow
78
Q

Campylobacter hejuni/coli

A
  • WET TAIL in hamsters
  • WINTER Dysentery:cattle/sheep
  • enteritis(pathology)
    • scours in cattle/sheep
  • affects all
  • through inhalation
  • fecal wet mount for diagnosing
79
Q

Antibiotcs

A
  • broad spectrum:effect some

- narrow sprectrom: affect gram+/-

80
Q

Bacterial cital

A

-antibiotic that kills bacteria

81
Q

Bacterial static

A
  • antibiotic inhibits replication of bacteria
  • replies on host immune system
  • wont replicatebut wont kill bacteria
82
Q

Mechanism of Action

(M of A)**

A

I. inhibit cell wall synthesis(cidal)
II. alter cell membrane permeability(cidal)
III.inhibit proteis sythesis(static)
IV.inhibit nucleric and synthesis(static)
V.interfere w/metabolic pathway(cidal or static)

83
Q

Antibiotc failure

A 
I.microbiological
   -foreign bodies mistaken for infections
   -poor drainage for abscess
II.drug
   -incorrect dosage
   -tx too short
III.host
   -immunocompromised
84
Q

Drug resistance

A
  • susceptible/sensitive to antiobiotics=DRUG WORKS
  • bacteria is resistant to an antibiotic=DRUG DOESNT WORK
2 reasons for resistant
   I. natural resistance
     -depends on bacteria
   II. acquired resistance
     -repeated exposure
85
Q

Antibiotic Susceptibility testing

  • kirby bauer
  • MIC(minimum inhibitory concentration)
A
  • kirby
    • used to determine antibiotics work
    • media: mueller-hinton
    • take 5 colonies
    • incubate 24hrs
    • applu disc about swabing 3 times
    • LABEL PLATE ON LID not agar side
  • measure in mm
  • MIC
    • testing minimum concentration
    • broth
    • cloudy=bacterial growth
    • clear=no growth
86
Q

Enteric GNRODs

  • grow on MacConkeys
    • LF(pink) or NLF(no color)
  • Escherichia(E.Coli)(I)
  • Klesbiella
  • Proteus*
  • Salmonella*
  • Yersinia
A
  • E.Coli
    • found in lower intestines
  • opportunisic E. Coli
    • normal flora in GI tract
    • periotonitis
    • mastitis(important cause in cows)
    • cystits in humans

-Enteropathogenic
-have pili
-not part of normal flora
-gastroenteritis in newborns
I. invasive E. Coli
-tissue invasion
-bloody diarrhea
-fatal
II.enterotoxin (exotoxin)producing E. Coli
-disrupts cell membrane
-death due to dehydration

87
Q

Klebsiella pneumonia

-Enteric GNROD

A
  • encapsulated
  • opportunistic
  • in dogs UTI(wounds)
88
Q

Proteus

  • mirabilis
  • vulgaris
  • Enteric GNROD
A
  • motile bacteria
  • swarmy colony
  • stinky smell
  • opportunistic
  • wounds(mastitis)
89
Q

Salmonella

-Enteric GNROD

A
  • reptiles carry
  • SALMONELLOSIS
  • fecal oral rout of transmission
  • zoonotic
  • ingestion of contaminated food/water
90
Q

Yersinia pestis

-Enteric GNROD

A
  • cause plague
  • western 1/3 US
  • black death
  • reservoir host:rodents( in colorado PRAIRIE DOG)***
  • through transmission of FLEA***
  • ingestion from cats
I. bubonic plague
   -humans/cats
II. septicemic plague
   -blood stream
III.pneumonic plague
   -numonic
91
Q

Bacillus

-Large GPROD

A
  • aerobic
  • endospores
  • exotoxins
92
Q

Bacillus anrthracis

A
  • exotoxin
  • ANTHRAX**
  • contaminated soil
  • affects cattle/sheep
  • fatal
  • inhaled spores;penetrate skin
  • death after 24hrs
I.cutaneous
   -wool sorters disease**
II.pillmonary
III.GI
   -ingestion
  • necrosis is NEVER performed
  • penecillin doesnt work**
93
Q 
Clostridium
-Large GPROD
I. botulinum
II.tetani
III.perfringens
A
  • anerobic
  • spore formers
  • endospores
  • exotoxins
94
Q

Clostridium botulinum

-Large GPROD

A

-endospores
-BOTULISM
-LIMBERNECK-ducks
SHAKER FOALS-horse
-ingestion of pre formed exotoxins
-maggots
-exotoxin prevent release of acetylcholine causing paralysis/weakness
-starts in black legs
-mortality 90-95% in animals
-toxoid immunization for horses

95
Q

Clostridium tetani

-Large GPROD

A
  • TETANUS; LOCK JAW
  • anerobic
  • in environment
  • aquired through deep puncture wounds
  • **blocks function of inhibitory neurons
  • muscle contraction/muscle spasms
  • SAW HORSE in horses**
  • use antitoxin
96
Q

Clostridium perfringens

-Large GPROD

A
  • anarobic
  • clostridial enterotoxemia
  • cause food poisoning
  • gangrene**
  • GUT STASIS-lack of peristalsis**
  • OVER EATERS DISEASE**(animal just found dead)
  • fecal cytology look for lg GPROD with endospores(safety pins)*****
97
Q

Clostridium septicum

-Large GPROD

A
  • histoxic
  • anaerobic
  • MALIGNANT EDEMA
  • endospores get into wound
  • cause tissue necrosis”gas gangrene”*
  • fatal
  • immunize with bacterin
98
Q 
Clostridium chauvoei(chauvei)
-Large GPROD
A
  • BLACK LEG DISEASE
  • anarobic
  • cattle
  • spores ingested into wounds
99
Q

Clostridium novyi

-Large GPROD

A
  • anaerobic
  • LIVER FLUKE(leafe shaped paraites)
  • BLACK DISEASE(cattle sheep)
  • spores ingested
100
Q

Clostridium Haemolyticum

-Large GPROD

A
  • RED WATER(bacillary haemoglobinuria)
  • affect cattle/sheep
  • ingested spores
  • hemolysis of RBC
  • fatal
  • bacterin/toxoid(prevention)
101
Q

Branching GPROD

I.actinomyces
II.nocardia
III.dermatophillus
IV.streptomyces

A
  • clump together

- fungi-like

102
Q

Actinomyces

-branching GPROD

A
  • granules present in pus
  • gram+
  • actinomycosis
  • live along root of teeth
103
Q

Actinomyces bovis

-branching GPROD

A
  • oral cavity of cows
  • LUMPY JAW***
  • abscess around head/neck
  • acid fast stain
104
Q

Actinomyces viscosus

-branching GPROD

A
  • important cause of PERIO disease in ppl
  • actinomycosis
  • more common in dogs(hunting)
    • grass awn
  • acid fast stain
105
Q

Dermatophilus

-branching GPROD

A
  • DERMATOPHILOSIS”RAIN ROT”**
  • “STRAWBERRY FOOT rot”-sheep
  • “LUMPY WOOL”-sheep
  • when humid, moisture
106
Q 
C-oryynebacterium
L-isteria
E-rysipelothrix
A-rcanobacterium
R-hodoccus

-small GPRODs

A

-many coccbacillus

107
Q

Corynebacterium pseudoturberculosis

-clear

A
  • CASEOUS LYMPHADEMITIS*** disease name
  • affect sheep/goat
  • DRYLAND DISTEMPER, PEIGON FEVER in horses
    • infected through wounds(tail docking)
    • horses/mule through puncture wounds
    • cause lameness, edema in pectorial muscles**
  • bacteria spreads through lymphatics* to nodes
  • sheep/goat have abscess in lymohnodes(onion ring)
  • **thick cottage cheese pus
  • bacterin immuniziation
  • FLY bites
108
Q

Corynebacterium renale

-clear

A
  • have pili
  • affect cattle/sheep
  • in reproduction of males
  • BOVINE PYELONEPHRITIS** in cattle
  • PIZZLE ROT in sheep**
    • due to high protein diet
  • inquired through infected urine/venereal
  • bloody purulent urine
109
Q

Listeria monocytogened

-clear

A
  • common cause of food poisoning in ppl
    • raw foods/processed foods
  • motile flagella
  • found umbiquitous
  • resistant to drying
  • can replicate at refrigerator temp**
  • **CIRCLING DISEASE-CNS in ruminants(cattle/sheep)
110
Q

Erysipelothrix rhusiopathiae

-clear

A
  • SWINE ERYSIPELAS in pigs**
    • DIAMOND SKIN**(skin form) goes from red/purple color
    • bacterin abailable for potbelly pigs
  • FISH HANDLERS DISEASE***** in ppl
    • fish slime(outside body)
    • fisherman
    • locolized dermitis through scratch or abrasion
    • bacterin available
    • ppl just clean wounds
  • flora in mouth/throat
  • in fowl
    • septicemia
    • endocarditis
    • cynotic(blue snood)**
111
Q

Arcanobacterium pygenes

-clear

A
  • affect ruminants**
  • through wounds
  • mastitis, pneumonia
112
Q

Rhodococcus equi

-clear

A
  • BRONCHONEMONIA(foals):1-6months

- large abscess pneumonia in lungs(large lymph)

113
Q

GPCOC

I. Streptococcus(enterococcus)
II. Staphylococcus

A
  • catalase test

- coagulase test

114
Q

Streptococcus

-GPCOC

A
  • facultative anaerobic(grows in presense of O2 or without)
  • based off of:
    • hemolysis
    • lancefield groups
115
Q

Strep. pyogenes

  • Group A
  • GPCOC
A
  • beta hemolytic
  • catalase -
  • strep throat;bovine mastitis
  • affect humans/cattle
  • humans get through unpasterized milk
116
Q

Strep. agalactiae

  • Group B
  • GPCOC
A
  • catalase -
  • CAMP +
  • beta hemolytic
  • DISEASE NAMES:
    • cattle:contagious bovine mastitis**
    • humans:pneumonia
  • affect neonatal humans(babies)/cattle
  • woman cevical carriers
117
Q

Strep equi

  • Group C
  • GPCOC
A
  • beta hemolytic
  • catalase -
  • EQUINE STRANGLES(immunization)
  • affect horses
  • enlarged lymph(contagious)**
  • making breathing difficult
118
Q

Strep dysgalactiae

  • Group C
  • GPCOC
A

-minor for bovine mastitis

119
Q

Strep Zoopidemicus

  • Group C
  • GPCOC
A
  • new strep equi
  • mastitis
  • outbreak in shelter dogs
120
Q

Strep canis

  • Group G
  • GPCOC
A
  • beta hemolytic
  • catalse -
  • wound infectious in dogs
  • UTI; skin(cystitis)
121
Q

Strep pneumoniae

  • no lancefield group
  • GPCOC
A
  • catalase resisitant to antibitoics
  • known as PNEUMOCOCCUS**(primates)
    • pneumonia g.pigs/dogs
  • otitis in kids
122
Q

Strep suis

  • dont need to know lancefield group
  • GPCOC
A
  • primarily affect pigs
  • meningitis
  • alpha hemolytic
123
Q

GAMMA hemolytic

A
  • enterococcus**
    • intestinal strep
    • antibiotic ressitant
    • hospital required
124
Q

Staphylococcus

-GPCOC

A
  • antibiotic resistant
  • found in hospitals
  • resisitant to penicillin
    • beta lactamase***
  • pyogenic infections(tissue invasion)
125
Q

Staphylococcus aureus

-GPCOC

A
  • beta hemolytic(double zone)
  • bovine mastitis(common)**
    • contagious
    • osteo myelitis**
  • MRSA: methacillin antibiotic resistant staphylococcis aureus**
  • catalase +
  • coagulase +
  • common cause of food poisoning(high salt, produce enterotoxins)*
  • through surgical incisions*
126
Q

Staph intermedius

  • SIG***
  • GPCOC
A
  • isolated from dogs*
  • beta hemolytic(double zone)

I staph. intermedius(SIG)
II.staph pseudintermedius(SIG)
III.staph delphinni

127
Q

Staph pseudintermedius

-GPCOC

A
  • MRSP: methicillin resistant staph pseudintermedius***
  • common K-9 pyoderma
  • important in dogs/cats**
  • mastitis in dogs/cats**
128
Q

Staph hyicus

-GPCOC

A
  • gamma hemolytic
  • EXUDATIVE EPIDERMITIS(disease name)
  • catalase +
  • coagulase +
  • affect pigs**
  • GREASY PIG disease***
  • contagious
129
Q

Staph epidermidis

-GPCOC

A
  • on skin flora

- non pathogenic

130
Q

Micrococcus

A
  • ubiquitous

- non pathogenic

MicroBiolgy Final (1 decks)

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