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Patho past qs > MT open qs 4 > Flashcards

MT open qs 4 Flashcards

1
Q

What is typical for Alutian disease in mink?

A

Immune complexes –> multiplication in leukocytes, antibody formation –> immune complexes –> deposition in the wall of blood vessels (glomeruli)

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2
Q

Persistant right aortic arch can lead to?

A

Megaesophagus (Lig. Arteriosum ligates esophagus and trachea)

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3
Q

What is ectopia cordis?

A

Heart is situated outside of the thorax

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4
Q

What is hemosidirosis?

A

Iron overload - Iron from blood accumulates in lymph nodes

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5
Q

Pathological lesion of Nocardia in dogs?

A

Nocardia pneumonia:
•Abscess formation in subcutis, purulent bronchoalveolar pneumonia
•Purulent pericarditis & pleuritis w/pyogranulome formation (subacute-chronic)

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6
Q

Consequences of hypertrophic cardiomyopathy?

A

Hypertrophy of the left ventricular wall and septum.

Hypertrophy means the increase in the SIZE of the cells (whereas hyperplasia is increase in number of cells)

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7
Q

What is Endocardiosis?

A

Regressive changes (endocarditis is inflammation)

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8
Q

Special histopathological lesion in Canine viral hepatitis?

A

Councilman bodies

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9
Q

What is the most common type of pneumonia from viruses?

A

Interstitial

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10
Q

Type of spleen in piglets with Streptococcus infection?

A

Hyperplastic (causes acute septic hyperplastic splenitis and acute lymphadenitis)

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11
Q

What is not a part of the tetralogy of fallot?

A

Foramen ovale
(Tetralogy of fallot (developmental anomaly of heart) consist of 4 problems:
1. stenosis of the pulmonary trunk
2. dextroposition of the aortic arch
3. right ventricular hypertrophy because of higher pressure
4. VSD)

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12
Q

What type of tuberculosis is common in cats?

A

Predominantly Proliferative

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13
Q

What other animals beside swine can get erysipelas?

A

All vertebrates (Mammals & birds)

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14
Q

What leads to black discoloration of Lymph nodes?

A

Anthracosis (dogs living in urban area)

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15
Q

Causative agents of Atrophic rhinitis of swine?

A

Bordatella bronchoseptica + Pasteurella multocida

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16
Q

Most severe lesion of Atrophic rhinitis in swine?

A
  • Torsion (?)
    from lectures : pathogensis = damage of nasal mucosa invade deep layers and damage to osteoblasts–>problem with ossification (uni or bilateral ) – campylo/bracygnathia
    complications due to pneumonia, leptomeningitis
    clinical signs - epistaxis, later TORSION (deviation towards one side), atrophy
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17
Q

What strains does BVD have and cause?

A

Cp strain/ viral: diarrhoea, resp signs, abortion, developmental anomalies
NCP strain/non-viral: immunotolerance, seropositivity

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18
Q

What causes malignant catarrhal fever?

A

Herpes virus

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19
Q

Other name of cleft palate?

A

Palatoschisis

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20
Q

Causative agent of FMD?

A

Aphthovirus + pircorna

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21
Q

What causes stenosis in oesophagus?

A

Obstruction/Obturation (foreign body, concretion, scar, spirocerca, sarcosporidium)
Compression (tumor, right aortic arch strangulation)

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22
Q

Where are secondary lesions of FMD?

A

Teats and vulva, coronary bands

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23
Q

Where does FMD affect?

A

Mouth mucosa (oral cavity)

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24
Q

Missing tongue called?

A

Agnesia Linguae

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25
Q

Types of lesions/causes of Necrobacillosis?

A
  • Necrotic lesions in the GIT and liver

- Fusobacterium Necrophorum

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26
Q

Gastric torsion cause of death in dogs?

A

Circulatory disturbances. Suffocation. Endotoxemia, hypoxaemia, metabolic acidosis, DIC.
Death by hypotensive/endotoxic shock.

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27
Q

Who are non-symptomatic carriers of MCF?

A

Sheep (gnu)

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28
Q

What does not unite in hare lip?

A

Medial processes of frontal processes (medial maxillary)

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29
Q

Aprosopia means?

A

Missing face (no skull)

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30
Q

What is Cheilitis?

A

Inflammation of lips

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31
Q

What is Braxy?

A

Malignant oedema of GIT

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32
Q

Cause of Granulomatous Gastritis?

A

Tuberculosis (cattle and su), by swallowing sputum/via blood/via lymph

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33
Q

Stomach rupture sequence?

A

Muscle > serous membrane > mucous membrane

34
Q

Cause of pulpitis?

A

Fistulous tracts (fracture, caries, porodontia, senile excavation, paradentitis, hematogenious)

35
Q

Stachybotrytoxicosis lesions in swine?

A

Skin necrosis (snout, teats), haemorrhages

36
Q

Malignant catarrhal fever infects?

A

Ru, cattle sheep

37
Q

FMD doesn´t infect?

A

Horse

38
Q

What is Glossitis?

A

Inflammation of tongue

39
Q

Causes of gastritis?

A

Trauma, erosion, parasites/allergies

40
Q

Amount of area affected by parasitic gastritis?

A

Focal inflammation

41
Q

Which species is affected by Braxy?

A

Sheep and calves

42
Q

Which is a common PM finding after primary tympany?

A

Dark poorly clotted blood, blood line on oesophagus, harmorrhages, oedema

43
Q

What is the main cause of secondary tympany (free gas bloat)?

A

physical or functional defect in eructation, compression or obstruction of oesophagus

44
Q

Which is a consequence of lesions of continuity in forestomachs?

A

Peritonitis, metastatic abscesses, pericarditis, culling & death

45
Q

Which is a cause of keratosis?

A

rough bedding, rumen atony, hypovitaminosis A

46
Q

Which is characteristic of macroscopic lesions of Keratosis?

A

Grey colour, easily removable, coral like appearance

47
Q

Definition of hyperkeratosis?

A

Intense keratinization in Str. corneum (-> cornu cutaneum) and epithelial hyperplasia

48
Q

Which is a cause of ruminitis?

A

CH overload/acidosis

49
Q

Main cause of pyloric stenosis?

A

muscular hypertrophy, functional stenosis (vagus indigestion)

50
Q

Primary cause of gastric dilation?

A

Voluminous ingestion of food &/or water

51
Q

Which is a second cause of gastric dilation?

A

Ileus, obstruction, SI reflux

52
Q

Which is a regressive change within the stomach?

A

Circulatory disturbance, necrosis of gastric mucosa, erosions & ulcers

53
Q

Which is a cause of necrosis of gastric mucosa?

A

Circulatory disturbances, alkalosis, fusobacterium necrophorum, autodigestion

54
Q

Main difference between BVD & FMD?

A

BVD sharply demarcated ulcers, not real bullae, not in pigs, glomerular nephritis

55
Q

Which is a primary lesion of the oral cavity due to necrobacillosis?

A

Dry round localized necrotic spots, coagulation necrosis, demarcation, greyish swollen areas

56
Q

Which is a characteristic of the nodule lesions of actinobacillosis?

A

Pea sized, sharply demarcated, contain yellow brown granulation tissue

57
Q

Which is a characteristic of Actinobacillomas/mycomas?

A

Hard connective tissue capsule, soft grey yellow cut surface, egg/nut sized, bulging out with foci of pus

58
Q

Which is a characteristic of the sclerotic form of actinobacillosis?

A

Scattered foci (sulphur granules), grey white, diffuse connective tissue overgrowth, firm

59
Q

Symptom of PRRSV?

A
  • Also known as “blue ear disease” (not in lectures but in past questions and internet)
  • Systemic illness in sows
  • Reprodutcive diseases –abortion
  • Respiratory diseases
60
Q

Hemorrhagic bronchopneumonia (pig)?

A

Seen in Antrax infections

61
Q

Circulatory disturbances in the lung?

A

Active hyperemia, passive hyperemia, lung edema (inflam. and non-inflam.), hyaline membrane formation in alveoli, hemorrhages, thrombosis, embolism

62
Q

What is emphysema?

A

Excess residual air, circumscribed or diffuse, acute or chronic, alveolar or interstitial

63
Q

Atelectasis is?

A

Congenital or acquired, diffuse or circumscribed, less air than normal, sinks when put into water

64
Q

What is Morel-disease?

A

Pseudotuberculosis (Corynebacterium pseudotuberculosis) (also caused by Staph. Aureus ssp anaerobius)

65
Q

What do Haemophilus pleuropneumonia cause?

A

Glässers disease (poly- serositis and –arthrosis)

66
Q

Cause and symptoms of Fumonisin?

A

Cause: Fusarium monoliforme. B1!

Lung edema, hydrothorax, Hepatic degeneration, reduced growth.

67
Q

What do pasturelliosis cause?

A

Croupous pneumonia, hepatization

68
Q

What does Bordetella bronchiseptica cause in swine?

A
  • Lobular, catarrhopurulent bronchiopneumonia

- Atropic rhinitis (when it is with pasteurella multocida)

69
Q

Viral pneumonia in dog?

A
  • Distemper (Paramyxoviridae, mobilivirus)
  • Adenovirus pneumonia (Canine mastadenovirus CAdV-2)
  • Kennel cough (usually together with other pathogens)
  • Herpesvirus pneumonia of dogs (Canine alphaherpesvirus-1, CHV -1)
  • Parainfluenza-2 pneumonia (PI-2)
70
Q

Granulamatous pneumonia in pigs?

A
  • Mycobacterium bovis + avium
  • Fungi (Aspergillus, crypto, histoplasma)
  • Parasites (dead larva)
71
Q

Cause of Aujeszky?

A

Porcine herpes virus 1 (pseudorabies)

72
Q

What are signs of salmonella septicaemia?

A

hemorrhages, fibrinous peritonitis, hyperplasic splenitis

73
Q

Toxin in Swine Dysentery?

A

Cytotoxic Haemolysin (B. Hyodysenteriae)

74
Q

Lesions in Lamb Dysentery?

A

Haemorrhagic Enteritis (Cl. Perfringens B)

75
Q

Lesions in Swine Typhus?

A

Ulcerative Colitis

76
Q

Incarceration definition?

A

Segmental intestinal displacement and fixation of displaced segment within hernia causing eventual strangulation

77
Q

Infection found on top of villi?

A

Rotavirus

78
Q

Age for Johnes Disease?

A

Animals >19 months

79
Q

Consequences of chronic constipation?

A

Ileus, autointoxication, bowel wall rupture and peritonitis

80
Q

Species in which primary complex is enteral?

A

Dogs

81
Q

Malabsorption Definition?

A

Defective uptake of dietary constituents

82
Q

E.Coli in pig, age?

A

Enterotoxigenic (ETEC) neonatal diarrhoea 2 days-3 weeks

Enterotoxaemic (ETEEC) Oedema disease 4-6weeks

Patho past qs (7 decks)

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