Pathology of Respiratory System (study guide) Flashcards

1
Q

an important equine disease that may occur as an outbreak with high morbidity but low mortality

A

strangles

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2
Q

lesions show mucopurolent rhinitis with localization in the regional lymph nodes

A

strangles

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3
Q

lesions show nodular, confluent suppurative lesions in the upper respiratory tract, affect lungs and skin

A

glanders

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4
Q

glanders is caused by

A

Pseudomonas mallei

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5
Q

lesions of infectious bovine rhinotracheitis

A

serous rhinitis with hyperemia and edema of mucosa

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6
Q

it is characterized by oculonasal discharges, sever rhinits and conjunctivitis

A

feline viral rhinotracheitis

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7
Q

may cause erosion of the nasal philtrum and multifocal interstitial pneumonia

A

feline caliciviral disease

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8
Q

larvae causing sinusitis in sheep

A

Oestrus ovis

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9
Q

brachycephalic airway syndrome is present in what breeds

A

bulldogs, boxers, boston terriers, pugs, pekingese

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10
Q

it is resp. impairement caused by stenotic external nostrils and excessive length of the soft palate

A

brachycephalic airway syndrome

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11
Q

cause of laryngeal paralysis in horses

A

unknown

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12
Q

laryngeal paralysis involves the degeneration of left laryngeal nerve and atrophy of this muscle

A

cricoarytenoideus muscle

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13
Q

difficulty in breathing and shows a marked abdominal muscle movement

A

heaves

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14
Q

a resp. disease in dogs which demonstrate chronic bronchitis with thick mucopurulent exudates and polyp like lesions

A

canine tracheobronchitis (kennel cough)

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15
Q

they have well-developed secondary lobules, interlobular septa and thick pleura

A

cattle, sheep, goats and pigs

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16
Q

what is lacking in type I lung

A

interalveolar pores of kohn in alveoli

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17
Q

they have no secondary lobules, ill defined intraparenchymal supportive tissue strands, and with thin membranous pleura

A

dogs, cats, monkey

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18
Q

incomplete developed secondary lobules, with well defined but haphazardly arranged interlobular septa

A

horse

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19
Q

it is the incomplete distention or collapse of previously distended lung

A

atelectasis

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20
Q

have well lobated and well lobulated lungs

A

cattle and pigs

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21
Q

have well lobated but not well lobulated lungs

A

dogs and cats

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22
Q

they have well lobated lungs but poorly lobulated lungs

A

sheep and goats

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23
Q

resemble human lungs with poorly lobated and poorly lobulated lungs

A

horses

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24
Q

primary factor of neonatal atelectasis

A

failure of type II cell development

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25
Q

atelectasis that may be seen in large animals kept in abnormal postures for longer periods

A

hypostatic atelectasis

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26
Q

atelectasis due to space occupying lesions, fluids, air

A

compression atelectasis

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27
Q

collapse of lungs due to obstruction of airways

A

obstructive atelectasis

28
Q

obstructive atelectasis is more common in animals with what type of lung

A

Type I (cattle, goats, sheep and pigs)

29
Q

the abnormal enlargement of air spaces distal to the terminal bronchioles due to either dilation or destruction of their walls

A

emphysema

30
Q

the narrowing of bronchioles due to exudation and eventual peri-bronchiolar fibrosis

A

chronic bronchiolitis

31
Q

lesions of edema and congestion in pigs

A

mulberry heart disease and alpha napthyl thiourea poisoning

32
Q

parasite causing emboli infection in dogs

A

Dirofilaria immitis

33
Q

artery providing collateral supply to lungs

A

bronchial arteries

34
Q

appear as black pigment in the lung common in older animals that live in an urban environment

A

melanosis

35
Q

brown pigment derived from hemoglobin present in lungs due to old hemorrhage

A

hemosiderin

36
Q

parasitic infection usually associated with hemosiderin pigmentation of lung tissue

A

Dirofilaria immitis infection or heartworm

37
Q

it is lung inflammation involving alveolar parenchyma

A

pneumonia

38
Q

term for more acute and exudative inflammations

A

pneumonia

39
Q

clinical term for more chronic and proliferative lesions of the lungs

A

pneumonitis

40
Q

distribution of inflammatory lesions in bronchopneumonia

A

cranioventral

41
Q

distribution of inflammatory lesions in embolic pneumonia

A

focal

42
Q

distribution of inflammatory lesions in interstitial pneumonia

A

diffuse

43
Q

distribution of inflammatory lesions in granulomatous pneumonia

A

locally extensive

44
Q

most common form of pneumonia char. By inflammation in bronchioalveolar junction

A

bronchiopneumonia

45
Q

category of pneumonia which involves the entire pulmonary lobes or major portion of lobes

A

lobar pneumonia

46
Q

penumonia with diffuse reaction to blood borne agents centered on the alveolar septa

A

interstitial pneumonia

47
Q

interstitial pneumonia is characterized by

A

collapsed alveolar walls

48
Q

most common form of lung inflammation

A

bronchopneumonia

49
Q

organism associated with bronchopneumonia in cattle

A

Actinobacillus acctinoides, Salmonella sp., Pseudomonas pseudomallei

50
Q

organism associated with bronchopneumonia in horses

A

Corynebacterium equi

51
Q

a rapid confluent, fulminating form of bronchopneumonia which is lobar but may sometimes be diffusely spread

A

lobar fibrinous pneumonia

52
Q

organisms causing fibrinous form of bronchopneumonia in cattle and sheep

A

Pasteurella hemolytica and Pasteurella multocida

53
Q

organism causing contagious bovine pleuropneumonia

A

Mycoplasma pleuropneumonia

54
Q

organisms causing lobar fibrinous pneumonia in horses

A

Hemophilus, Pleuropneumonia, Streptococci

55
Q

result from diffuse or patchy alveolar septal damage without orientation of the lesion around small airways

A

interstitial pneumonia

56
Q

a special form of pneumonia wherein it may lead to gangrene, lobular but can be focal

A

aspiration pneumonia

57
Q

pneumonia wherein droplets of oil are inhaled

A

lipid or lipoid pneumonia

58
Q

pneumothorax

A

air in the pleural cavity

59
Q

hydrothorax

A

excess serous fluid edema

60
Q

chylothorax

A

chylous fluid in the thorax (leaky lymphatics)

61
Q

hemothorax

A

blood in the pleural cavity

62
Q

inflammation of the parietal pleura secondary to pneumonia

A

pleuritis or pleurisy

63
Q

causative agent of Glasser’s disease in pigs

A

Hemophilus suis

64
Q

Causes of pleuritis

A

Hemophilus suis, Feline infectious peritonitis

65
Q

causative agent of nocardiosis

A

Nocardia asteroides

66
Q

focal thickening on the parietal pleura in the intercostal spaces seen in renal failure or Vit D toxicity

A

Pleural calcification or Mineralization