Final-Lecture Flashcards

1
Q

Important toxin in Pseudomonas?

A

T3 Secretion Exotoxin A

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2
Q

What does Exotoxin A do for pseudomonas

A

Inhibits protein synthesis

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3
Q

What does pseudomonas cause in dogs and cats?

A

Otitis externa, UTI, (pyoderma)

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4
Q

What does pseudomonas cause in horses?

A

Metritis, Keratitis, Conjunctivitis

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5
Q

What species is very susceptible to pseudomonas?

A

Farmed mink

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6
Q

What does pseudomonas cause in cows?

A

Mastitis

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7
Q

Bacteria that can cause botromycosis?

A

Pseudomonas and Staphylococcus

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8
Q

Fleece rot of sheep?

A

Pseudomonas

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9
Q

What is important to remember about Burkholderia?

A

Biosafety level 3! REPORT

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10
Q

Causative agent of Glanders?

A

Burkholderia mallei

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11
Q

Secretion system of Burkholderia?

A

T3 and T4

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12
Q

Reservoir of b. mallei?

A

Horses

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13
Q

Cutaneous glanders?

A

Farcy (B. mallei)

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14
Q

Symptoms of glanders?

A

fever, nasal discharge, lymphadenitit. Chronic form will also have Farcy

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15
Q

Causative agent of Melioidosis?

A

B. pseudomallei

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16
Q

Alternative name for Melioidosis in horses?

A

Pseudoglanders

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17
Q

The great imitator?

A

B. pseudomallei

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18
Q

Infective agent of B. pseudomallei

A

saprophyte

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19
Q

Differentiating lab characteristic between the two Burkholderias?

A

Pseudomallei-Motile

Mallei-Non motile

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20
Q

Is Burkholderia zoonotic?

A

Yes! Both

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21
Q

Symptoms of Melioidosis?

A

systemic, chronic nodular, purulent, pyogranulomatous

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22
Q

Melioidosis in humans?

A

Whittier’s Disease, Vietnamese time bomb

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23
Q

What does. B. pseudomallei cause in equine?

A

Pseudoglanders

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24
Q

Official test for Burkholderia in horses?

A

Complement fixation

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25
Q

Does Burkholderia have lifelong immunity?

A

No!

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26
Q

Treatment of Bukrholderia in equine?

A

Kill!!!

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27
Q

Contagious Equine Metitis?

A

Taylorella equigenitalis

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28
Q

Country with T. equigenitalis?

A

Europe

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29
Q

Transmission of T. equigenitalis?

A

STI

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30
Q

Only sign of T. equigenitalis?

A

Failure to conceive

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31
Q

Infectious Bovine Keratoconjunctivitis

A

Moraxella Bovis

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32
Q

most common ocular disease in cattle?

A

M. bovis

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33
Q

Virulence factors for M. bovis?

A

Cytotoxin and Fimbriae

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34
Q

Difference with Moraxella LPS?

A

No O-repeat

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35
Q

M. bovis toxin?

A

Mbx

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36
Q

What does Mbx do?

A

pore forming

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37
Q

Pink eye?

A

M. bovis

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38
Q

New forest disease?

A

M. bovis

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39
Q

Age group predisposed to M. bovis?

A

Under 2y

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40
Q

Porcine atrophic rhinitis

A

B. bronchiseptica, P. multocida

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41
Q

Canine kennel cough?

A

B. bronchiseptica

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42
Q

Turkey Coryza?

A

B. avium

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43
Q

Adhesion that allows for attachment of Bordatella?

A

BvsAS

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44
Q

Virulence factor in Bordatella that leads to hemagglutination?

A

FHA

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45
Q

Virulence factor in Bordatella leading to damage of epithelial cells releasing IL-1

A

Tracheal cytotoxin

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46
Q

Virulence factor in Bordatella that inhibits osteoblast differentiation in atrophic rhinitis?

A

Dermonecrotic toxin

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47
Q

Pore forming toxin in Bordatella?

A

Adenylyl cyclase toxin

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48
Q

Toxin in Bordatella leading to loss of fluids?

A

Pertussis toxin

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49
Q

Type of vaccine for Bordatella?

A

Live attenuated

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50
Q

Agar for francisella?

A

Glucose-Cysteine Blood

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51
Q

Francisella in most animals?

A

tularensis

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52
Q

Francisella in fish?

A

noatunensis

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53
Q

Franciscella in NA?

A

tularensis tularensis

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54
Q

Francisella in Europe?

A

tularensis holarctica

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55
Q

Important receptor in Francisella capsule?

A

Mannose-for phagocytosis

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56
Q

Francisella factor that suppresses respiratory burst?

A

Acp

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57
Q

Vector of Francisella?

A

Dermacentor and Amblyomma

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58
Q

Most affected domestic animal for Francisella?

A

Cats

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59
Q

Most common form of Francisella?

A

Ulceroglandular

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60
Q

Liver lesions for Francisella can be confused with what other bacteria?

A

TB

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61
Q

Immune response to francisella?

A

CMI

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62
Q

What agar does Francisella not grow on?

A

MacConkey

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63
Q

What fish are affected by Francisella

A

warm, cold, marine, fresh

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64
Q

Growing conditions for francisella?

A

20-30C

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65
Q

What is unique about brucella’s capsule?

A

No capsule
No flagella
No spores

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66
Q

What organ systems does brucella affect?

A

Reticuloendothelial system

Genital tract

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67
Q

What is the main symptom for brucella?

A

Abortion

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68
Q

Brucella in sheep and goats?

A

B. melitensis

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69
Q

Brucella in cows and humans?

A

B. abortus

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70
Q

Brucella in swine?

A

B. suis

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71
Q

Transmission of brucella?

A

Ingestion

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72
Q

Transmission of brucella in dogs?

A

Urine

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73
Q

What cell does Brucella infect?

A

Macrophages

74
Q

What does Brucella cause in cattle other than genital issues?

A

Hygromas

75
Q

What does Brucella cause in horses other than genital issues?

A

Poll evil

76
Q

What does Brucella cause in humans other than genital issues?

A

Undulant/Malta Fever

77
Q

Brucella cattle vaccine that required two doses?

A

B. abortus 45/20

78
Q

Brucella cattle vaccine that only requires one dose?

A

B abortus 19 and RB51

79
Q

Treatment for brucella in livestock?

A

None

80
Q

Treatment for brucella in dogs?

A

Neuter and antibiotics

81
Q

Gull wing bacteria shape?

A

Campylobacter

82
Q

What organ systems does Campylobacter affect?

A

Reproductive

Intestinal

83
Q

Leading cause of human food poisoning?

A

C. jejuni, C. coli

84
Q

Which campylobacter has LOS?

A

C. jejuni

85
Q

Adhesin for C. jejuni and C. coli?

A

CadF

86
Q

Important toxin in Campylobacter?

A

Cytolethal Distending Toxin

87
Q

Reservoir for C. fetus venerealis?

A

preputial crypts, vagina

88
Q

Reservoir for C. fetus fetus?

A

Intestine, gall bladder (ruminants)

89
Q

Reservoir for C. jejuni?

A

Intestine, gall bladder

90
Q

Which campylobacter is transmitted by ingestion?

A

C. fetus fetus, C. jejuni jejuni

91
Q

Transmission of C. fetus venerealis

A

Venereal

92
Q

Pathognomic for campylobacter (jejuni or fetus fetus)?

A

Donut shaped liver lesions

93
Q

Growth differences between Arcobacter and Campylobacter?

A

A is aerotolerant
A grows at lower temps
A grows on MacConkey

94
Q

Swine dysentery?

A

Bracyspira hyodysenteriae

95
Q

Which Brachyspira is very hemolytic?

A

B. hyodysenteriae (ring phenomenon)

96
Q

What part of the GIT does Bracyspira affect?

A

Colon

97
Q

Proliferative Enteropathy?

A

Lawsonia intracellularis

98
Q

Vent disease of rabbits, Rabbit syphilis?

A

Treponema paraluiscuiculi

99
Q

Important enzyme in Helicobacter?

A

Urease- neutralizes gastric acid

100
Q

Important toxin in Helicobacter?

A

Cytolethal Distending Toxin (like C. jejuni)

101
Q

Where is the reservoir for Helicobacter?

A

Gastric mucus layer

102
Q

What does Helicobacter cause?

A

Chronic inflammation

103
Q

Hallmark symptom for Lepto?

A

late term abortion

104
Q

What does Lepto cause in horses?

A

Moon Blindness

Recurrent Uveitis

105
Q

Where is the reservoir for Lepto?

A

Kidney Tubules (rodents)

106
Q

How is Lepto transmitted?

A

Bodies of water

107
Q

Most important serovar for Lepto in dogs?

A

Grippotyphosa

108
Q

What form of canine lepto will not have icterus?

A

Acute

109
Q

What is the most common form of canine lepto?

A

Uremic form

110
Q

Most common serovars in bovine lepto?

A

Hardjo, Pomona

111
Q

Which serovar of lepto causes weak calf syndrome?

A

Hardjo

112
Q

Most common swine serovar for lepto?

A

Pomona

113
Q

Which species is very resistant to lepto?

A

Cats

114
Q

Which serovar of lepto causes fatal liver or renal disease in humans?

A

Icterohemorrhagiae

115
Q

What is the most common way to diagnose Lepto?

A

Serology

116
Q

What can develop in cattle with persistent Lepto?

A

biofilm

117
Q

Fowl spirochetosis?

A

Borrelia anserina

118
Q

Lyme disease?

A

Borrelia burgdorferi

119
Q

Vector of Borrelia?

A

Ticks

120
Q

What species is most commonly afed by B. anserina?

A

Chickens

121
Q

What tick transmits B. anserina?

A

Argas

122
Q

What does B. theileri cause in cattle?

A

Mild febrile anemia

123
Q

Where is B. theileri?

A

Africa, Australia

124
Q

Lyme disease in NA?

A

B. burgdorferi sensu stricto

125
Q

Tick vector for Lyme?

A

Ixodes

126
Q

What does lyme disease cause in dogs?

A

Polyarthritis, fever, anorexia

127
Q

What species is uncommonly affected by Lyme?

A

Cats

128
Q

What is distinct about Mollicutes form?

A

No cell wall!

129
Q

Which type of mollicutes cause anemia?

A

Hemotrophic

130
Q

Which type of mollicutes cause RT, UT infections?

A

Non-Hemotrophic

131
Q

What helps Mollicutes have osmotic stability with no cell wall?

A

Cholesterol

132
Q

What are the mollicutes?

A

Mycoplasma, Ureaplasma

133
Q

Reservoir of mollicutes?

A

Mucosal surfaces

134
Q

Infectious sinusitis in turkeys?

A

Mycoplasma gallisepticum

135
Q

What does M. gallisepticum cause?

A

Respiratory disease

136
Q

Contagious bovine pleuropneumonia?

A

Mycoplasma mycoides mycoides

137
Q

Which colony virulent causes contagious bovine pleuropneumonia?

A

Small Colony Variant

138
Q

Most common Mycoplasma in cows?

A

M. mycoides mycoides

139
Q

Mycoplasma mastitis?

A

M. bovis

140
Q

Contagious caprine pleuropneumoniae?

A

M. capicolum capripneumoniae

141
Q

Contagious agalctia of sheep and goats?

A

M. agalactiae, M. putrefaciens

142
Q

Porcine enzootic pneumonia?

A

M. hyopneumoniae

143
Q

Porcine polyserositis?

A

M. hyorhinis

144
Q

Most common way to diagnose Mycoplasma?

A

Sero and Molec

145
Q

Feline infectious anemia?

A

M. haemolfelis

146
Q

Infective form of Chlamydia?

A

Elementary body

147
Q

Metabolically active form of Chlamydia?

A

Reticulate body

148
Q

Which Chlamydia are zoonotic?

A

C. abortus
C. felis
C. pneumoniae

149
Q

What species does C. abortus affect?

A

Sheep, goats, cattle

150
Q

What species does C. pneumoniae affect?

A

Horses, dogs

151
Q

What Chylamydia has a carrier state?

A

C. abortus

152
Q

What does C. felis cause?

A

conjunctivitis, rhinitis, pneumonitis

153
Q

Ricketssiales that survives in RBCs, phagocytes, platelets?

A

Anaplasma

154
Q

Ricketssiales that survives in phagocytic cells?

A

Ehrlichia

155
Q

Ricketssiales that survives in MO?

A

Neorikettsia

156
Q

Ricketssiales that survives in vascular epithelium?

A

Rickettsiae

157
Q

Anaplasma found on the periphery of RBCs?

A

Anaplasma marginale

158
Q

Anaplasma found in dog’s platelets?

A

A. platys

159
Q

Anaplasma found in NOs of dogs, horses and humans?

A

A. phagocytophilum

160
Q

Vector of A. marginale?

A

Boophilus

161
Q

Anaplasma affecting ruminants?

A

A. marginale

162
Q

Stain for Anaplasma?

A

GIEMSA

163
Q

Tick borne fever?

A

A. phagocytophilum

164
Q

Reservoir for A. phagocytophilum?

A

Rodents, mice, deer

165
Q

Vector of A. phagocytophilum?

A

Ixodes

166
Q

What part of the blood cell does A. phagocytophilum?

A

WITHIN neutrophils

167
Q

Infectious canine cyclic thrombocytopenia?

A

Anaplasma platys

168
Q

Rocky mountain spotted fever?

A

Rickettsia rickettsii

169
Q

Vector of Ricketssia?

A

Dermacentor

170
Q

Reservoir of Ricketssia?

A

Small animals

171
Q

Ricketsialles that can be transmitted by air?

A

Coxiella burnetii

172
Q

Bioweapon Ricketsialles?

A

Coxiella burnetti

173
Q

Canine monocytic ehrlichiosis?

A

e. canis

174
Q

Vector of ehrlichia?

A

Rhipicephalus sanguineus

175
Q

African heartwater?

A

E. ruminatum

176
Q

Where is African heartwater other than Africa?

A

Carib

177
Q

Vector of African heartwater?

A

Amblyomma

178
Q

Hallmark sign of african heartwater?

A

Pericardial effusion

179
Q

Salmon poisoning disease is caused by what?

A

Neorickettsia helminthoeca

180
Q

Elokomin fluke fever?

A

mild form of Neorickettsia helminthoeca

181
Q

Potomac horse fever?

A

Neorickettsia

182
Q

Vector of Aegyptianellosis?

A

Argus