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AA Vet Roundworms > Dictyocaulus & Superfamily Metastrongyloidea > Flashcards

Dictyocaulus & Superfamily Metastrongyloidea Flashcards

1
Q

CN of Dictyocaulus

A

lung worm

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2
Q

lungworm present in the bronchioles of horses

A

Dictyocaulus arnfieldi

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3
Q

lungworm present in the bronchi and trachea of cattle

A

Dictyocaulus viviparus

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4
Q

known as the large lungworm of small ruminants

A

Dictyocaulus filaria

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5
Q

predilection sites of genus Dictyocaulus

A

air passages

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6
Q

what is the disease caused by genus dictyocaulus

A

husk, parasitic bronchitis or verminous pneumonia

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7
Q

known as the lungworm of swine

A

Metastrongylus

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8
Q

Metastrongylus observed in sheep, deer, ox, man

A

Metastrongylus apri/elongatus

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9
Q

present in the small bronchi and posterior lobes of lungs of swine

A

Metastrongylus spp

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10
Q

known as the red lung worm of sheep and goats

A

Protostrongylus

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11
Q

Known as the hair lung worm of sheep and goats affecting their alveoli

A

Muellerius capillaris

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12
Q

Predilection site of Protostrongylus

A

small bronchioles

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13
Q

lungworms affecting the bronchi and trachea of domestic and wild dogs

A

Oslerus osleri

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14
Q

predilection site of Filaroides milksi

A

lung parenchyma

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15
Q

Identify the lungworms that affect lung parenchyma of domestic and wild dogs

A

Filaroided milksi and Filaroides hirthi

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16
Q

Which lungworm spp are present in the small bronchioles of cats

A

Aelurostrongylus abstrusus

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17
Q

Name the paratenic hosts of Aelurostrongylus abstrusus

A

rodents, birds

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18
Q

known as the rat lungworm which is a carrier of a zoonotic dss found in asia and philippines

A

Angiostrongylus cantonensis

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19
Q

lungworm of dogs

A

Angiostrongylus vasorum

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20
Q

Pathogenesis of Angiostrongylus

A
  1. eggs cause obliteration of small pulmonary arterial branches
  2. perivascular sclerosis and pulmonary emphysema
  3. eosinophilic meningoencephalitis
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21
Q

predilection site of gurltia spp

A

high veins

22
Q

Give the common stomach worms of horses

A

Habronema musca, H. majus, Drasschia megastoma

23
Q

they are characterized by having a spiny knob on horses tail

A

stomach worms of horses

24
Q

vector of H. majus

A

Stomoxys calcitrans

25
Q

vectors of H. musca and Draschia megastoma

A

Musca domestica

26
Q

Pathogenesis of stomach worm of horses

A
  1. summer sores
  2. gastritis and ulcers
  3. nodules (tumors) in the fundic region of stomach
27
Q

lungworm present in the trachea and bronchi of cattle

A

Dictyocaulus viviparus

28
Q

lungworm present in the trachea and bronchi of sheep and goats

A

Dictyocaulus filaria

29
Q

lungworm present in small bronchi of horses, donkeys, zebras

A

Dictyocaulus arnfieldi

30
Q

What are the lungworms of pigs that affect their bronchi?

A

Metastrongylus apri, M. pudendotectus, M. salmi

31
Q

lungworm present in mesenteric arteries of rodents and humans

A

Angiostrongylus costaricensis

32
Q

lungworms present in the pulmonary arteries of wild rats

A

Angiostrongylus cantonensis

33
Q

lungworms present in the lung parenchyma of cats

A

Aelurostrongylus abstrusus

34
Q

lungworms present in the small bronchi and lung parenchyma of rabbit and hare

A

Protostrongylus pulmonalis

35
Q

lungworm present in the lung parenchyma of sheep, goats

A

Muellerius capillaris

36
Q

lungworms present in the trachea and bronchi of dogs

A

Oslerus osleri

37
Q

lungworms present in the lung parenchyma of dogs

A

Filaroides hirthi

38
Q

lungworms present inn the bronchi and bronchioles of foxes

A

Crenosoma vulpis

39
Q

Lungworms with IH of snails/slugs

A

Crenosoma vulpis, Aelurostrongylus abstrusus, Angiostrongylus costaricensis

40
Q

IH of Angiostrongylus cantonensis

A

Achatina fulica

41
Q

a nematode-trapping fungi as biological control

A

Duddingtonia flagrans

42
Q

Female type of Dictyocaulus viviparus

A

Ovoviviparus

43
Q

known as the nodular lungworm disease of sheep and goats

A

Protostrongylidosis

44
Q

etiologic agent of nodular lungworm disease of sheep and goats

A

Protostrongylus rufescens, Muellerius capillaris

45
Q

These parasitic lungworms may cause hemorrhagic lesions and dark pigmentation in lung tissues of rabbits causing bronchitis

A

Protostrongylus pulmonalis

46
Q

affects pigs worldwide including the Philippines and more common in outdoor management

A

Metastrongylus spp

47
Q

Describe the eggs of Metastrongylus spp

A

ellipsoidal, rough, thick shelled, larvated when passed out the feces

48
Q

These lungworms may enhance the pathogenic effects of viruses already present in the lungs

A

metastrongylus spp

49
Q

Life cycle is direct unlike other metastrongyles

A

Oslerus & Filaroides

50
Q

L3 may invade CNS of humans and cause eosinophilic meningoencephalitis

A

Angiostrongylus cantonensis

51
Q

cause abdominal angiostrongylosis in humans

A

Angiostrongylus costaricensis

AA Vet Roundworms (14 decks)

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