Respiratory Pathology Flashcards

1
Q

Condition

A

Inclusion Body Rhinitis

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2
Q

Condition

A

Interstitial Emphysema

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3
Q

T/F: In cats, pnumonias are more common than upper respiratory infections.

A

False

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4
Q

Possible etiologies for Equine Viral Rhinopneumonitis

A

EHV -1

EHV -4

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5
Q

Viruses that cause pneumonia in Cattle

A

Bovine Herpesvirus -1

Par-Influenza Virus - 3

Bovine Respiratory Syncytial Virus - BRSV

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6
Q

Etiology of Porcine Enzootic Pneumonia

A

Mycoplasma hyponeumoniae

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7
Q

Cattle: Disease that causes chronic necrotizing bronchopneumonia. Histologic appearance shows caseous necrosis.

A

Mycoplasma bovis Pneumonia

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8
Q

Disease in sheep that is similar to Shipping Fever in cattle?

A

Ovine Penumonic Mannheimosis

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9
Q

Condition

A

Guttural Pouch Empyema

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10
Q

Etiology of Verminous Bronchitis/Pneumonia in Swine

A

Metastrongylus spp

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11
Q

Condition

A

Pulmonary Adenocarcinoma

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12
Q

Condition

A

Aelurostrongylus abstrusus infection

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13
Q

Syndrome caused by type I hypersensitivity in cows sensitized by their own milk casein and lactalbumin

A

Milk Allergy

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14
Q

Condition

A

Glasser’s Disease

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15
Q

Condition

A

Shipping Fever

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16
Q

Cattle: Disease occurs several days to weeks after shipment. Causes fibrinous bronchopneumonia and marbling of pulmonary parenchyma. Histologic appearance shows coagulative necrosis.

A

Pneumonic Mannheimosis - Shipping Fever

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17
Q

Highly contagious and often fatal respiratory disease of pigs 2-5 months of age characterized by fibrinous bronchopneumonia on the dorsal area of the caudal lung lobe.

A

Porcine Contagious Pleuropneumonia

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18
Q

Etiology of Porcine Contagious Pleuropneumonia

A

Actinobacillus pleuropneumoniae

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19
Q

Respiratory disease of equids that causes transient broncho-interstitial pnumonia. Histological appearance shows foamy eosinophilic proteinaceous material within alveoli

A

Equine Adenovirus

___________________________

Common complication in Arabian foals with SCID

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20
Q

What are these called?

A

Chondroids

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21
Q

Type of necrosis seen on histology associated with Pneumonic Mannheimiosis

A

Coagulative Necrosis

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22
Q

Condition and Etiology

A

Stranges

Streptococcus equi

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23
Q

Condition

A

Fibrinous Rhinitis

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24
Q

Etiology of Respiratory Hisophilosis in cattle

A

Histophilus somni

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25
Q

What pigment is stained? What stain is used?

A

Hemosiderin Laden Macrophages - Heart Failure Cells

Iron (Perls) Stain

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26
Q

Condition

A

Viral Pneumonia

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27
Q

Etiology of Septicemic Pasteurellosis

A

Mannheimia haemolytica (Biotype A)

Bibersteinia (Pasteurella) trehalosi (Biotype T)

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28
Q

Condition

A

Mesothelioma

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29
Q

Systemic characteristics of what condition?

A

Infectious Bovine Rhinotracheitis

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30
Q

Condition

A

Tracheal Collapse

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31
Q

Condition

A

Bovine Enzootic Pneumonia

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32
Q

Respiratory disease of pigs characterized by mild bronchointerstitial, necrotizing bronchiolitis

A

Porcine Respiratory Coronavirus - PRC

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33
Q

Mucous accumulation and Goblet Cell metaplasia are characteristic of what condition?

A

Recurrent Airway Obstruction (RAO)

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34
Q

Condition

A

Ethmoidal Hematoma

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35
Q

Etiology of Glassers Disease

A

Haemophilus parasuis

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36
Q

MDx

A

Multifocal subpleural pneumonitis

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37
Q

Condition

A

Atrophic Rhinitis

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38
Q

Condition

A

Guttural Pouch Tympany

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39
Q

Parasite of cats that causes subpleural nodules containing larvae and eggs.

A

Aelurostrongylus abstrusu

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40
Q

Condition

A

Nasal Neoplasia

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41
Q

Condition

A

Pyothorax

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42
Q

Pathogenesis of Extrinsic Allergic Alveolitis

A

Type II hypersensitivity reaction to inhaled organic antigens and local deposition of Ag-Ab complexes in the lungs

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43
Q

Etiology of Verminous Bronchitis/Pneumonia in Cattle

A

Dictyocaulus viviparus

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44
Q

Pathogenesis of Bovine Pulmonary Edema and Emphysema

A
  1. Cattle grazing “fog” pastures
  2. L-Tryptophan metabolized in rumen to 3 methylindole
  3. Absorbed into blood and carried to lungs
  4. Metabolized by mixed function oxidases of non-ciliated bronchiolar epithelial cells to pneumotoxic compound
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45
Q

Condition

A

Atrophic rhinitis

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46
Q

Common etiologies of mycotic pneumonia in dogs

A

Blastomyces dermatitidis

Histoplasmosis

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47
Q

Condition

A

Laryngeal Hemiplegia

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48
Q

Condition

A

Aspiration Pneumonia

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49
Q

Condition

A

Chronic enzootic pneumonia

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50
Q

Etiology of Nocardiosis

A

Nocardia asteroides

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51
Q

Condition

A

Bovine Tuberculosis

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52
Q

Respiratory disease of foals causing chronic pyogranulomatous pneumonia.

A

Rhodococcus equi Bronchopneumonia

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53
Q

Condition and Etiology

A
54
Q

Condition

A

Guttural Pouch Mycosis

55
Q

Respiratory disease of pigs characterized by progressive emaciation, interstitial pneumonia and is often complicated by secondary infection with pneumocytis carinii.

A

Postweaning Multisystemic Wasting Syndrome - PMWS

56
Q

T/F: Primary pulmonary neoplasms are rare in animals, however metastatic neoplasms are relatively common.

A

True

57
Q

Condition

A

Mycotic Pneumonia

58
Q

MDx

A

Chronic suppurative bronchopneumonia

59
Q

Condition

A

Mycoplasma bovis pneumonia

60
Q

Condition

A

Porcine Enzootic Pneumonia

61
Q

Clinical sign of what condition?

A

Recurrent Airway Obstruction (RAO)

62
Q

Condition

A

Squamous Cell Carcinoma

63
Q

MDx

A

Granulomatous Pneumonia

64
Q

Disease that causes catarrhal bronchitis and histologically eosinophilc and granulomatous infection.

A

Verminous Bronchitis/ Pneumonia

65
Q

Etiology of Ovine Progressive Pneumonia

A

Maedi-Visna Virus

66
Q

Disease that causes llymphocytic interstitial pneumonia, non suppurative encephalitis, lymphocytic arthritis, lymphofollicular mastitis and vasculitis in sheep

A

Ovine Progressive Pneumonia - OPP

67
Q

Marbling appearance of the pulmonary parencyma is consistent with what condition?

A

Pneumonic Mannheimiosis

68
Q

Condition

A

Mycotic Pnumonia

69
Q

Condition

Etiology

A

Feline Viral Rhinotracheitis

Feline Herpesvirus 1

70
Q

Condition

A

Chylothorax

71
Q

Etiology of Verminous Bronchitis/Pneumonia in Equids

A

Dictyocaulus arnfieldi

72
Q

Pathogenesis of Rhodococcus equi bronchopneumonia

A
  1. Cytokines, lysosomal enzymes and bacterial toxins are responsible for extensive caseous necrosis of the lungs and recruitment of large numbers of neutrophils, macrophages and giant cells containing numerous intracytoplasmic organisms
73
Q

Condition and MDx

A

Guttural Pouch Mycosis

74
Q

MDx

A

Fibrinous pleuritis

75
Q

Non-infectious pneumonias of dogs

A

Uremia

Paraquat Toxicity

76
Q

Condition

A

Ovine Pulmonary Carcinoma

77
Q

Multifactorial respiratory disease of pig characterized by suppurative or catarrhal bronchopneumonia with BALT hyperplasia.

A

Porcine Enzootic Pneumonia

78
Q

Bovine Enzootic Pneumonia causes what type of lesion

A

Chronic suppurative bronchopneumonia

79
Q

Condition

A

Bastard Strangles

80
Q

Condition

A

Nasal Fibrosarcoma

81
Q

Respiratory disease of sheep that affects lambs 5-12 months old causing necrotizing pharyngitis and tonsilitis, septicemia with disseminated intravascular thrombosis and bacteremia

A

Septicemic Pasteurellosis

82
Q

Viruses that cause pneumonias in sheep

A

Par-Influenza Virus - 3

RSV

83
Q

Respiratory disease of pigs that is characterized by fibrinou pleuritis and pneumonia.

A

Glasser’s Disease

84
Q

Possible etiologies for Bovine Enzootic Pneumonia

A

Respiratory Viruses

Mycoplasma

Chlamydophila

85
Q

Describe how the ingestion of moldy potatos can cause respiratory disease in cattle

A

Moldy potatos contain 4-ipomeanol which is metabolized by mixed function oxydaes in the lung to potent pnumotoxicant

86
Q

Etiology of Bovine Tuberculosis

A

Mycoplasma bovis

87
Q

Respiratory disease characterized by chronic pleuritis with sulfer granules

A

Nocardiosis

88
Q

Condition

A

Bovine Pulmonary Edema and Emphysema - “Fog Fever”

89
Q

Cattle: Part of a disease complex that causes suppurative or fibrinous bronchopneumonia that may be indistinguishable from Shipping Fever.

A

Respiratory Histophilosis

90
Q

Etiology of Ovine Pulmonary Carcinoma

A

Transmissible Retrovirus

91
Q

Histology shows syncytial cells with what condition?

A

Viral Pneumonia

92
Q

Etiology of Verminous Bronchitis/Pneumonia in Sheep and Goats

A

Dictyocaulus filaria

93
Q

Condition

A

Pneumonic Mannheimiosis

“Shipping Fever”

94
Q

Condition and MDx

A

Meconium Aspiration Syndrome (MAS)

Patchy pulmonary atelectasis

95
Q

Condition

A

Verminous Bronchitis / Pneumonia

96
Q

Condition

A

Necrotic Laryngitis - Calf Diphtheria

97
Q

Condition

A

Pulmonary Anthracosis

98
Q

Condition

A

Uremic Pneumonitis

99
Q

Disease that histologically consists of hyaline membranes, type II pneumocyte hyperplasia and interstital fibrosis with cellular infiltrates.

A

Atypical Interstital Pneumonia (AIP) of Cattle

100
Q

Condition

A

Hydrothorax

101
Q

Infectious pneumonias of dogs

A

Infectious Tracheobronchitis

Canine Distemper

Canine Adenovirus 2

Canine Herpes virus 1

Canine Influenza Virus

102
Q

Condition and MDx

A

Infectious Bovine Rhinotrachitis

Ulcerative and necrotizing laryngo-tracheitis

103
Q

Condition

A

Pulmonary Atelectasis

104
Q

Calves with what disease are highly susceptible to bronchopneumonia?

A

Bovine Leukocyte Adhesion Deficiency

105
Q

Histology shows hyaline membranes, type II pneumocyte hyperplasia and interstitial fibrosis with cellular infiltrates with this condition

A

Atypical Interstitial Pneumonias

106
Q

Condition

A

Feline Calicivirus

107
Q

Disease that causes multifocal granulomatous pneumonia in cattle.

A

Bovine Tuberculosis

108
Q

Respiratory disease of equids causing a multifocal, necrotizing and hemorrhagic pneumonia

A

Mycotic pneumonia

109
Q

Condition

A

Pulmonary Edema

110
Q

Granulomatous pneumonia in dogs is commonly associated with what disease?

A

Mycotic Pneumonia

111
Q

Condition

A

Respiratory Histophilosis

112
Q

Respiratory disease of dogs characterized by broncho-interstitial pneumonia and often complicated by secondary bacterial infections.

A

Canine Distemper

113
Q

Mesothelioma in cattle can be caused by

A

Congential anomaly

Inhalation of asbestos

114
Q

Syndromes that make up Atypical Interstitial Pneunomia

A

Bovine Pulmonary Edema and Emphysema

Extrinsic Allergic Alveolitis

Reinfection Syndrome

Milk Allergy

Moldy Potato Toxicity

115
Q

Respiratory disease of pigs that causes interstitial pneumonia, late term abortions, stillbirths and is often complicated by secondary infection with Pneumocytis carinii.

A

Porcine Reproductive and Respiratory Syndrome - PRRS

116
Q

Condition

A

Hemothorax

117
Q

Condition

A

Rhodococcus equi pnumonia

118
Q

Disease that causes edema and interstital pneumonia by different pathogenesis’

A

Atypical Interstitial Pneumonia (AIP)

119
Q

Cattle: Cause transient rhino-tracheitis and broncho-interstitial pnumonia with formation of eosinophilic intracytoplasmic inclusion bodies and formation of syncytial cells.

A

Viral Pneumonia

120
Q

Etiology of Shipping Fever

A

Mannheimia haemolytica

121
Q

Condition

A

Canine Distemper

122
Q

Etiology of Postweaning Multisystemic Wasting Syndrome - PMWS

A

Porcine Circovirus 2

123
Q

Condition and Etiology

A

Granulomatous rhinitis

Rhinosporidium seeberi

124
Q

Multifocal subpleural pneumonitis of sheep is caused by what etiologic agent?

A

Muellerius capillaris

125
Q

Condition

A

Bullous emphysema

126
Q

Syndrome caused by hypersensitivity to Dictyocaulus spp or BRSV

A

Reinfection Syndrome

127
Q

MDx

A

Chronic pleuritis with “sulfur” granules

128
Q

Condition and Etiology

A

Enzootic Nasal Carcinoma/Adenocarcinoma

Enzootic Nasal Tumor Virus

129
Q

Condition

A

Bovine Enzootic Pneumonia

130
Q

Possible eitology of Equine Mycotic Pnumonia

A

Aspergillus

131
Q

Respiratory disease of sheep that affects young ( < 1 year) causing suppurative bronchopneumonia

A

Chronic Enzootic Pneumonia

132
Q

Condition

A

Porcine Contagious Pleuropneumonia