Micro Set 2

Front 1

Aerobic gram positive cocci

Back 1

Enterococcus, Staphylcoccus, Streptococcus, Micrococcus

Front 2

Anaerobic gram positive cocci

Back 2

Peptococcus, Peptostreptococcus

Front 3

polymicrobial infections

Back 3

--2+ bacterial pathogens involved in disease process
--could be obligate anaerobes or facultative anaerobes (most contain both)
--cannot initiate or sustain infection by themselves

Front 4

coagulase-positive staphylococcus

Back 4

staphylcoccus aureus
staphylcoccus hyicus
staphylcoccus intermedius
--able to coagulate rabbit plasma
--antiphagocytic carb capsule

Front 5

cellular arrangement of staphylococcus

Back 5

grapelike clusters

Front 6

cellular arrangement of streptococcus

Back 6

chains
(streptococcus pneumoniae arranged in pairs)

Front 7

Staphylcoccus hemolysis

Back 7

--coagulase pos have alpha, beta, delta, and epsilon toxins
--complete if coagulase pos
--no hemolysis if coagulase neg
--S. aureus has double zone

Front 8

Staphylococcus aureus diseases

Back 8

Human: foodborne intoxification, skin infections
bovine: mastitis
canine: pyodermas (10% cases)

Front 9

Staphylcoccus intermedius diseases

Back 9

causes 90% canine pyodermas cases

Front 10

Streptococcus agalactiae disease

Back 10

bovine: mastitis

Front 11

streptococcus equi subspecies equi disease

Back 11

equine: strangles

Front 12

streptococcus pneumoniae disease

Back 12

human: pneumococcal pneumoniae

Front 13

streptococcus pyogenes diseases

Back 13

human: glomerulonephritis, rheumatic fever, scarlet fever, strep throat

Front 14

streptococcus hemoylsis

Back 14

can be either complete, incomplete, or nonexistant
hemolytic colonies considered pathogenic

Front 15

Lancefield classifications

Back 15

A-H; K
based on precipitation test of extractable group-specific carb cell wall antigens (C carbs)

Front 16

Lancefield group A

Back 16

streptococcus pyogenes
hyaluronic acid capsule (nonantigenic)

Front 17

Lancefield group B

Back 17

streptococcus agalactiae

Front 18

Lancefield group C

Back 18

streptococcus equi subspecies equi
hyaluronic acid capsule (nonantigenic)

Front 19

Lancefield group D

Back 19

enterococcus species

Front 20

M-proteins

Back 20

Streptococcus equi subspecies equi
antiphagocytic virulence factor that extends through capsule to assist attachment to larynx

Front 21

extracellular virulence factors of streptococcus

Back 21

hyaluronidase, streptodornase, streptokinase, streptolysins O and S

Front 22

hyaluronidase

Back 22

extracellular virulence factor
hydrolyzes hyaluronic acid
streptococci

Front 23

streptodornases A,B,C,D

Back 23

extracellular virulence factor
deoxyribonuclease; hydrolyzes DNA; streptococci

Front 24

streptokinases A and B

Back 24

streptococci extracellular virulence factor
lyse fibrin by catalyzing conversion of plasminogen to plasmin
promotes blood clot lysis

Front 25

streptolysin S

Back 25

streptococci extracellular virulence factor
nonantigenic; oxygen-stable; lyses macrophages, neutrophils, platelets

Front 26

streptolysin O

Back 26

streptococci extracellular virulence factor; antigenic and oxygen-labile; lyses macrophages, neutrophils, platelets

Front 27

Glomerulonephritis

Back 27

Streptococcus pyogenes infection
based on M-protein antigens
knocks out kidneys

Front 28

Rheumatic fever

Back 28

streptococcus pyogenes infection
assoc. with >50 serovars
antibodies react against sarcolema and produce permanent lesions on the heart; life-threatening disease

Front 29

Baitracin susceptibility test

Back 29

streptococcus pyogenes are susceptible

Front 30

Dick test

Back 30

in vivo toxin neutralization test
erythrogenic toxins cause scarlet fever
intradermal inoculation--red skin rash shows susceptibility

Front 31

Optochin susceptibility test

Back 31

Streptococcus pneumoniae is susceptible

Front 32

Quelling test

Back 32

anticapsular IgM antibodies attach to surface of S. pneumoniae capsule, allowing us to visualize it

Front 33

Progression of pneumoniae

Back 33

congestive stage, red hepatization stage, gray hepatization stage, resolution stage

Front 34

purpore hemorrhagia

Back 34

post-infection immune complex disease; subcutaneous edema on muzzle and limbs; petechial and ecchymotic hemorrhages

Front 35

aerobic gram positive bacilli

Back 35

arcanobacterium, corynebacterium, dermatophilus, erysipelothrix, listeria, rhodococcus

Front 36

arcanobacterium pyogenes disease

Back 36

suppurative lesions and abscesses in cattle and sheept

Front 37

corynebacterium diphtheriae disease

Back 37

diphtheria (humans)

Front 38

corynebacterium pseudotuberculosis disease

Back 38

lyphadenitis in sheep

Front 39

corynebacterium renale disease

Back 39

pyelonephritis in cattle

Front 40

dermatophilus congolensis disease

Back 40

dermotphilos (humans, cattle, horse, sheep)

Front 41

erysipelothrix rhusiopathiae disease

Back 41

humans: erysipeloid (skin infection)
pigs: erysipelas (acute septicemia)

Front 42

listeria monocytogenes disease

Back 42

foodborne infections (human, cattle, sheep)

Front 43

rhodococcus equi disease

Back 43

foal pneumonia, found in AIDS patients

Front 44

ovine infective bulbar necrosis

Back 44

A. pyrogenes and F. necrophorum; in medial digits of hind legs of pregnant ewes; produes leukotoxin

Front 45

dipheroid cellular appearance

Back 45

cells divide longitudinally
dumbbell shape
produce cells via binary fission that are V,L, or Y shaped

Front 46

Babes-Ernst granules

Back 46

assoc. with diphtheria
made of inorganic phosphate (volutin)
stain with Albert's stain
cytoplasmic granule

Front 47

diphtheria toxin prototoxin

Back 47

inactive prototoxin = MW 62,000
1 A subunit (24,000) + 1 B subunit (38,000)
B binds to cell and A enters

Front 48

action of diphtheria toxin

Back 48

inhibits polypeptide chain elongatoin by catalyzing inactivation of elongation factor 2->stops protein synthesis

Front 49

DPT vaccine

Back 49

D = diphtheria toxoid
P = bordetella perstussis
T = tetanus bacteria

Front 50

Dermatophilus congolensis life cycle

Back 50

nonmotile bacilli = tissue phae
motile zoospores = infective phase; peritrichous flagella

Front 51

Dermatophilus ovine diseases

Back 51

"lumpy wool" (wooly area affected), "strawberry footrot" (distal area affected)

Front 52

erysipelothrix diseases

Back 52

E. rhusiophatiae causes Erysipeloid in humans and erysipelas in pigs

Front 53

Erysipelothrix rhusiphatiae cellular characteristics

Back 53

gram pos bacillus
facultative anaerobe
complete hemolysis
highly pleiomorphic

Front 54

porcine erysipelas

Back 54

swine are carriers--natural GI flora
2 mos-1 yr most affected
septicemias, cutaneous lesions
can affect joints and endocardium

Front 55

contributing factors to listeriosis in ruminants

Back 55

poor quality silage
older silage increases listeria concentration
alkaline pH

Front 56

Listeria monocytogenes motility

Back 56

temp-dependent motility
motile with peritrichous flagella at 4-25C
nonmotile at 37C (body temp)

Front 57

Listeria monocytogenes cellular characteristics

Back 57

gram pos bacillus
facultative anaerobe
complete hemolysis
catalase positive
facultative intracellular pathogen

Front 58

Bovine listeria monocytogenes infections

Back 58

asymptomiatic enteric infections
visceral infections with septicemia
abortions
neural listeriosis (most common)

Front 59

Rhodococcus equi diseases

Back 59

Equine: foal pneumonia
human and other animals: opportunisitic infections

Front 60

Mycobacterium cellular characteristics

Back 60

gram pos acid-fast bacilli
facultative intracellular pathogens
obligate aerobes
high lipid content in cell wall
stain only with Ziehl-Neelsen
culture on Lowenstein-Jensen, not blood, agar

Front 61

Nocardia cellular characteristics

Back 61

gram pos partial acid-fast bacilli
stain with Gram and Kinyoun stains
obligate aerobes

Front 62

Lowenstein-Jensen agar

Back 62

Able to culture most mycobacterium species
aerobic conditions

Front 63

Myobacterium avium serovars

Back 63

1-3: causes mycobacteriosis and tuberculosis in animals, birds, porcine
4+: causes mycobacterium in animals and humans

Front 64

Runyoun Group I

Back 64

Photochromogens
Nonpigmented at dark incubation
yellow-orange at light incubation
slow growth

Front 65

Runyoun Group II

Back 65

Scotochromogenes
Yellow-orange at dark incubation
Yellow-orange at light incubation
slow growth

Front 66

Runyoun Group III

Back 66

Nonchromogens
Nonpigmented at dark incubation
Nonpigmented at light incubation
Slow growth
Includes pathogens: M. avium, M. bovis, M. leprae, M. tuberculosis

Front 67

Runyoun Group IV

Back 67

Rapid Growers
Nonpigmented at dark incubation
Nonpigmented at light incubation
Rapid growth

Front 68

Myobacterium avium serovars 1-3

Back 68

Cause porcine tuberculosis
Called avian tubercle bacilli

Front 69

Mycobacterium avium serovars 4 and above

Back 69

Soil saprophytes
Can cause mycobacteriosis in humans, cattle, and swine

Front 70

M. bovis and M. tuberculosis

Back 70

Called mammalian tubercle bacilli
Cattle are primary host of M. bovis
HUmans are primary host of M. tuberculosis

Front 71

Tuberculin test

Back 71

Mammalian tuberculin
intradermal inoculation, read 36-48 hrs later
positive delayed hypersensitivity rxn: redness, bump
this means you've been exposed

Front 72

Mammalian PPD (purified protein derivative)

Back 72

Tells you that you've been exposed to mycobacterium and tuberculosis
doesn't tell you if you have an active infection

Front 73

BCG vaccine

Back 73

Bacillus of Calmetter and Geruin vaccine
Live attenuated M. bovis strain
Induces cell-mediated immunity
After this vaccine, TB test will always come back positive

Front 74

avian tubercle bacilli

Back 74

Mycobacterium avium serovars 1-3
cause of porcine tuberculosis

Front 75

mammalian tubercle bacilli

Back 75

Mycobacterium bovis and Mycobacterium tuberculosis
cause of TB in human and bovine

Front 76

Lepromatous leprosy

Back 76

Mycobacterium leprae
when individual has weak cell-mediated response
marked deformitites in hands and feet

Front 77

Tuberculoid leprosy

Back 77

Mycobacterium leprae
when individual has strong cell-mediated response
localized skin lesions

Front 78

Progression of bovine tuberculosis

Back 78

lesions form at reticuloendothelial tissue
local acute suppurative inflammation
lymphocytes infilitrate-->macrophages become giant cells
coagulation necrosis and caseous necrosis

Front 79

Diagnostic tests for bovine tuberculosis

Back 79

Caudal fold test (intradermalninjection of M. bovis PPD)
Comparative cervical test (infect cattle with M. bovis PPD and B. avium PPD)

Front 80

Nocardia asteroides

Back 80

Opportunistic infections in animals and humans
chronic pyogranulomatous lesions
bovine mastitis, canine pulmonary nocardiosis

Front 81

Bacillus anthracis

Back 81

anthrax in humans and animals

Front 82

Bacillus cereus

Back 82

foodborne intoxification in humans

Front 83

Clostridium botulinum

Back 83

botulism (flaccid paralysis) in humans and some animals

Front 84

Clostridium tetani

Back 84

tetanus (tonic muscular contractions) in human, bovine, equine, porcine

Front 85

Clostridium chauvoei

Back 85

bovine blackleg
acute febrile disease with lameness, gas production
acute endocarditis

Front 86

Clostridium perfringens

Back 86

ovine entertoxemia (pulpy kidney; overeating disease)
human foodborne intoxifications

Front 87

Gram positive sporeforming bacilli

Back 87

Bacillus (facultative anaerobes) produce spores in aerobic conditions
Clostridium (obligate anerobes) produce spores in anaerobic conditions

Front 88

virulence factors of Bacillus anthracis

Back 88

D-Glu polypeptide capsule
exotoxin complex (Factors I, II, III)

Front 89

virulence factors of Bacillus cereus

Back 89

heat-labile enterotoxin (diarrhea)
emetic toxin (vomiting)
oval subterminal endospore

Front 90

Bacillus anthracis susceptibility for common creatures

Back 90

Humans: cutaneous anthrax infections, pulmonary anthrax infections
bovine/ovine: peracute, acute, or chronic infections
equine/swine: acute pharyngitis
feline/canine: rare occasion

Front 91

Exotoxin complex of B. anthracis

Back 91

Factor I = edema factor
Factor II = antiphagocytic protective antigen
Factor III = lethal factor
must have factor I and III associated with II for the biological activity

Front 92

forms of human anthrax

Back 92

cutaneous anthrax
systemic anthrax
pulmonary anthrax

Front 93

transmission of C. botulinum

Back 93

most common = intoxification of preformed botulinum toxin
rare = toxicoinfection where GI tract is infected and then toxin is released and absorbed

Front 94

botulinum toxins

Back 94

attach to presynaptic terminal of cholinergic nerves to block release of acetylcholine
protoxin-->holotoxin (1A + 5B)
types A-G; heat-labile
A,B,E,F,G on chromosome; C,D in lysogenic bacteriophages

Front 95

botulinum toxin susceptibility

Back 95

A,B,E,F = human
C,D = bovine
B = equine
D = ovine

Front 96

transmission of C. tetani

Back 96

toxicoinfection: infection, followed by intoxification
parental infections from wounds, puerperal infections postpartum, and via umbilical cord

Front 97

tetanospasmin

Back 97

prototoxin cleaved by proteases-->holotoxin
1A (50,000) + 5B (20,000 each)with disulfide links
fixed to ganglioside
blocks spinal inhibitory synapses
gamma-amino-butyric acid (pre-synaptic), glycine (post-synaptic inhibition)

Front 98

neural spread of tetanospasmin

Back 98

tetanospasmin transported on axons from peripheral nerves to CNS
localized ascending tetanus

Front 99

vascular spread of tetanospasmin

Back 99

blood transport
produced in head and progressively involves body
generalized descending tetanus

Front 100

C. perfringens Type A antiseum

Back 100

antibodies to alpha toxin
protects against Type A

Front 101

C. perfringens Type B antiserum

Back 101

antibodies to alpha, beta, epsilon toxins
protects against Types A,B,C,D

Front 102

C. perfringens Type C antiserum

Back 102

antibodies to alpha and beta toxins
protects against Types A and C

Front 103

C. perfringens Type D antiserum

Back 103

antibodies to alpha and epsilon toxins
protects against Types A and D

Front 104

C. perfringens Type E antiserum

Back 104

antibodies to alpha and iota toxins
protects against Types A and E

Front 105

C. perfringens virulence factors

Back 105

usually Type A toxin (alpha)
alpha, delta, kappa, lambda, mu, theta toxins
neuraminidase
extracellular enzymes and toxins

Front 106

tetanus toxoid

Back 106

formalin-inactivated tetanospasmin
100% immunity
good memory initiation (espeically with IgG)

Front 107

Actinomyces bovis

Back 107

actinomycosis (bovine)
proliferative osteomyelitis of mandible/maxilla
chronic granulomatous lesions in head soft tissues (sulfur granules)

Front 108

Actinomyces israelii

Back 108

actinomycosis (humans)
chronic granulomatous lesions
sulfur granules

Front 109

Bifidobacterium, Eubacterium, Propionibacterium

Back 109

anaerobic gram-pos bacilli
opporunistic pathogens of enteric

Front 110

Actinomyces viscosus

Back 110

canine pulmonary actinomycosis

Front 111

Actinomyces

Back 111

gram pos pleomorphic bacilli
obligate anaerobes

Front 112

Equine Fistulous Withers and Poll Evil

Back 112

Actinomyces bovis
Brucella abortus (main cause)

Front 113

Brown-Breen stain

Back 113

tissue stain used to visualize Actinomyces bovis

Front 114

sulfur granules

Back 114

in vivo granules of pale yellow color
bacterial colony in hyaline matrix
assoc. with A. bovis and A. israelii

Front 115

Neisseria characteristics

Back 115

aerobic gram neg cocci
found in pairs
cultured on chocolate agar under capnophilic conditions

Front 116

Veillonella characteristics and infections

Back 116

facultative anaerobic gram neg cocci
opportunistic infections with suppurative exudate & abscess formation
polymicrobial infections
BHI agar with 10% CO2, 10%H, 80% N

Front 117

Neisseria gonorrhoeae

Back 117

Gonorrhea (human)
STD
causes infertility
infection of mucous membranes of genitalia with suppurative exudate

Front 118

Neisseria meningitidis

Back 118

Meningococcal meningitis (human)
6-24 mos or 10-20 yrs old
meninges (& pharyngeal) lesions

Front 119

Enterobacteriaceae pathogenic species causing enteric infections in humans

Back 119

Escherichia
Salmonella
Shigella
Yersinia

Front 120

Enterobacteriaceae pathogenic species causing enteric infections in humans and animals

Back 120

Ercherichia
Salmonella

Front 121

Enterobacteriaceae pathogenic species causing extraintestinal infections in humans and animals

Back 121

Citrobacter, Enterobacter, *Escherichia, *Klebsiella, Morganella, Proteus, Providencia, Salmonella, Serratia, Yersinia

Front 122

characteristics of family Enterobacteriaceae

Back 122

Gram neg bacillus
Facultative anaerobes
Nitrate reductase positive
Catalase negative

Front 123

Citrobacter characteristics

Back 123

gram neg bacillus, facultative anerobic
extracellular pathogen
opportunistic extraintestinal infections; polymicrobial

Front 124

Enterobacter characteristics

Back 124

gram neg bacillus, facultative anaerobe
extracellular pathogen
opportunistic extraintestinal infections, polymicrobial

Front 125

E. coli extraintestinal diseases

Back 125

genital tract, mastitis, urinary tract, wounds, pneumonia (secondary infection)

Front 126

Klebsiella extraintestinal infections

Back 126

bovine mastitis
canine cystitis, mastitis, metritis
equine metritis
porcine mastitis

Front 127

Morganella characteristics

Back 127

gram neg bacillus, facultative anaerobe
extracellular pathogen
in wound and urinary tract infections
polymicrobial

Front 128

Proteus characteristics

Back 128

gram neg bacilli, facultative anaerobe
extracellular pathogen
opportunistic extraintestinal infection (common in UTI)
in pure or polymicrobial cultures
swarmer on blood agar

Front 129

Providencia characteristics

Back 129

gram neg bacillus, facultative anaerobe
extracellular pathogen
opportunistic extraintestinal infection
polymicrobial

Front 130

Serratia characteristics

Back 130

gram neg bacillus, facultative anaerobe
extracellular pathogen
opportunistic extraintestinal infection
polymicrobial

Front 131

Lac operon

Back 131

family Enterobacteriaceae
permease
beta-galactosidase
lactose utilization/metabolism

Front 132

permease

Back 132

outer membrane protein which actively transports lactose into cytoplasm
assoc. with lac operon

Front 133

beta-galactosidase

Back 133

cytoplasmic enzyme which hydrolyzes lactose to glucose and galactose
assoc. with lac operon

Front 134

colibacillosis

Back 134

enteric infections
Escherichia coli
animals and humans

Front 135

E. coli serovars

Back 135

enteropathogenic, enterohemorrhagic serotyped with O,K, H antigens
enteroinvasive serotyped with O, K antigens
enterotoxigenic serotyped with F antigens

Front 136

Fimbrial antigens of enterotoxigenic E. coli

Back 136

human: CFA I-IV
porcine: F4,F5,F6,F41
bovine/ovine: F5,F41

Front 137

some E. coli cellular characteristics

Back 137

hemolytic or not
peritrichous flagella (+/-)
lactose positive; A/A + gas
EMB agar

Front 138

enterohemorrhagic E. coli

Back 138

ileum (lower SI)
bloody diarrhea (O157:H7)
shigalike toxins I and II
low infective dose

Front 139

enteroinvasive E. coli

Back 139

like bacillary dysentery (blood and mucous in diarrhea)
nonmotile; LI and colon
shigalike toxins I and II

Front 140

enteropathogenic E. coli

Back 140

like enterocolitis of Salmonella
enterotoxins and shigalike toxins
ileum and LI

Front 141

enterotoxigenic E. coli

Back 141

upper small intestine
hypersecretion of water and electrolytes causes dehydration

Front 142

virulence factors of enterotoxigenic E. coli

Back 142

fimbrial antigens
heat-labile enterotoxin (holotoxin; 1A + 5B)(85,000)
heat-stable enterotoxins A/B (2,000)
hemolysin; lipopolysaccharide

Front 143

biological activity of heat-labile enterotoxin of enterotoxigenic E. coli

Back 143

B subunit binds to Gmi ganglioside to form pore
A subunit does ADP-ribosylation of GTP-binding protein, activating adenylate cyclase and increasing cAMP level

Front 144

biological activity of heat-stabile enterotoxins of enterotoxigenic E. coli

Back 144

nonantigenic polypeptides
A activates guanylate cyclase, increasing cGMP levels
B is antiabsorptive

Front 145

tests to detect enterotoxigenic E. coli enterotoxins

Back 145

heat-labile: ligated ileal loops of live rabbits; tissue culture methods with Y1 mouse adrenal cells or Chinese hamster ovary cells
heat-stable: infant mouse test

Front 146

Salmonella typhi

Back 146

typhoid (human)
septicemia with high fever and gastroenteritis
capsular Vi antigen
endotoxin, cytotoxin, enterotoxins
anaerogenic

Front 147

Salmonella choleraesuis

Back 147

porcine salmonellosis (also S. typhimurium)
anorexia, fever, mucohemorrhagic irritation, emaciation; black tarry diarrhea

Front 148

Salmonella serovars

Back 148

over 2500
all but 2 are motile
serotyped with O, H antigens

Front 149

slide agglutination tests

Back 149

identification of Salmonella serogroups A-I

Front 150

Salmonella biochemical characteristics

Back 150

gram neg bacilli
oxidase negative
K/A + gas + H2S

Front 151

Salmonella enterocolitis

Back 151

ileum and LI
infective dose = 10^8
invade intestinal mucosa, infect lymph nodes
black tarry diarrhea and hemorrhagic lymph nodes
bacteremia/septicemia

Front 152

Salmonella typhimurium

Back 152

equine enterocolitis
stress reduces min infective dose
high mortality

Front 153

Salmonella abortusequi

Back 153

equine abortion

Front 154

Salmonella gallniarium & Salmonella pullorum

Back 154

avian-adapted salmonella serovars
nonmotile
foul typhoid and pullorum disease

Front 155

Shigella dysenteriae

Back 155

Bacillary dysentery (human)
mannitol positive
low infective dose (200)
cecum and LI
diarrhea with blood and mucous; high fever; septicemia/endotoxemia

Front 156

Shigella boydii, S. flexneri, S. sonnei

Back 156

Diarrhea (human)
intestinal lesions

Front 157

virulence factors of shigella dysenteriae

Back 157

polysaccharide capsule
lipopolysaccharide
2 cytotoxins (shiga toxins I and II; verotoxins)
3 enterotoxins (heat-labile and heat-stable A/B)
neurotoxin

Front 158

Yersinia enterocolitica

Back 158

enteritis (human, animals)
facultative intracellular pathogen
motile with peritrichous flagella at room temp (nonmotile above)
diarrhea, lymphadenitis, septicemia

Front 159

Yersinia pestis

Back 159

plague (human)
flea (and rat) is biological vector
nonmotile
bubonic (endemic, buboes) or pneumonic (epidemic, septicemia)

Front 160

Yersinia pseudotuberculosis

Back 160

psuedotuberculosis (humans, animals)
facultative intracellular pathogen
motile with peritrichous flagella at room temp (nonmotile above)
caseous lesions in rats

Front 161

virulence factors of Yersinia pestis

Back 161

capsule (F1) and cell wall-associated (V/W) antigens
--heat-labile proteins
--temp-dependent (active at body temp)
lipopolysaccharide, catalse, murine toxin, determinant P, Pesticins I and II

Front 162

Acinetobacter calcoaceticus

Back 162

aerobic gram neg bacilli
extracellular pathogen with suppurative exudate

Front 163

Aeromonas hydrophila

Back 163

aerobic gram neg bacilli
motile; waterborne
mostly fish, reptile, amphibian pathogen

Front 164

Alcaligenes characteristics

Back 164

aerobic gram neg bacilli
enteric flora of vertebrates
mainly poultry pathogen

Front 165

Francisella tularensis

Back 165

tularemia (human); clinical infections (feline, canine)

Front 166

Moraxella bovis

Back 166

bovine infectious keratoconjunctivitis

Front 167

Pseudomonas aeruginosa

Back 167

aerobic gram neg bacillus
extracellular pathogens
often found in water

Front 168

Taylorella equigenitalis

Back 168

contagious metritis (equine)
mares: cervitis, endometritis, vaginitis)
stallions: asymptomatic

Front 169

Bordetella bronchiseptica

Back 169

pneumonia, tracheobronchitis (canine)
pneumonia (feline)
porcine atrophic rhinitis
affects apical and cardiac lobes of lungs
kennel cough

Front 170

Bordetella pertussis

Back 170

Pertussis (human)
severe tracheobronchitis
pathognomonic whooping cough
not on blood--grow on Bordet-Gengou agar
DPT vaccine

Front 171

Brucella abortus

Back 171

brucellosis (bovine, human)
smooth
abortion and orchitis

Front 172

Brucella canis

Back 172

brucellosis (canine, some subclinical infections in humans)
rough
abortions, stillbirths, epididymitis, orchitis

Front 173

Brucella melitensis

Back 173

brucellosis (ovine; human)
smooth
abortions, orchitis

Front 174

Brucella ovis

Back 174

ram epididymitis (ovine)
rough
abortions

Front 175

Brucella suis

Back 175

brucellosis (porcine; human)
smooth
abortions, stillbirths, orchitis

Front 176

A & M antisera

Back 176

agglutinate smooth species
monospecific B. abortus (A) and monospecific B. melitensis (M)

Front 177

R antiserum

Back 177

anti-rough antiserum
agglutinates rough species

Front 178

Brucella characteristics

Back 178

gram neg bacillus
obligate aerobes
facultative intracellular pathogens
some are capnophilic

Front 179

standard tube agglutination test

Back 179

serologic test for smooth Brucella species
IgM and IgG
quantiative test
slowest

Front 180

Card test

Back 180

serologic test for smooth Brucella species
IgG (acid pH inactivates IgM)
qualitative test
fastest
rose bengal dye (pink color)

Front 181

2-mercaptoethanol test

Back 181

serologic test for smooth Brucella species
IgG (2-mercaptoethanol inactivates IgM)
quantitative test
supplementary test

Front 182

Rivanol test

Back 182

serologic test for smooth Brucella species
IgG (rivanol inactivates IgM)
quantitative test
supplementary test

Front 183

Brucella abortus strain 19

Back 183

erythritol negative
non-capnophilic (doesn't require CO2 for growth)
polysaccharide B

Front 184

Burkholderia mallei

Back 184

equine glanders
obligate aerobe
cutaneous, nasal, and pulmonary glanders and ulcerative lymphadenitis
encapsulated nodules with yellow caseous purulent material

Front 185

Mallein test

Back 185

detects for Burkholderia mallei in horses
administered by intracutaneous or subcutaneous inoculation