Heterakiosis, oesophagostomosis, oxyuriosis and trichuriosis Flashcards

1
Q

The size of Heterakis eggs is…

A

65-80 micrometer

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2
Q

Oesophagostomum worms have…

A

Cephalic vesicle

Speculums

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3
Q

The length of female common pinworm is…

A

4-15cm

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4
Q

Adult whipworm has…

A

tapered anterior part and broad posterior part

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5
Q

Whipworms can cause…

A

Typhilitis

Anaemia

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6
Q

The size of Ascaridia eggs is…

A

90 μm

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7
Q

Noduluar worms live in…

A

caecum

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8
Q

The body of female common pinworm is…

A

Grey-white

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9
Q

How long are the whipworms?

A

3-8cm

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10
Q

Eggs of these worms have polar plugs:

A

Capillaria

Trichuris

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11
Q

The surface of the Heterakis eggs is…

A

Smooth

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12
Q

Oesoophagosomum worms have…

A

Shallow buccal capsule

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13
Q

Eggs of common pinworm are…

A

Yellow

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14
Q

How many species of whipworms live in domestic ruminants?

A

4

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15
Q

Whipworms can cause…

A

Collitis

Ulcers

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16
Q

Surface of Ascaridia eggs is…

A

Smooth

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17
Q

Adult nodular worms live in…

A

Colon

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18
Q

Eggs of common pinworm are…

A

Flattened on one side

Thick shelled

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19
Q

The freshly laid eggs of these worms contain morula or blastomers:

A

Pinworms

Nodular worms

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20
Q

The size of eggs of whipworms is:

A

40-80 μm

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21
Q

The length of Heterakis worms is…

A

about 1cm

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22
Q

Oesophagostomum venulosum lives in…

A

Goat

23
Q

Eggs of common pinworm are…

A

Operculated

Asymmetrical

24
Q

We inspect the presence of pinworms by…

A

Adhesive tape

25
Q

These worms have thin-shelled eggs:

A

Oesophagostomum

26
Q

Heterakis dispar infects…

A

Goose

27
Q

Oesophagostomum columbianum lives in…

A

Sheep

28
Q

Eggs of common pinworms are frequently found…

A

Around the anus

29
Q

Species of these groups of worms can cause hemorrhagic enteritis:

A

Nodular
Heterakis
Whipworms

30
Q

These worms can infect pigs:

A

Nodular
Whipworms
GI worms

31
Q

Eggs of these worms have polar plugs:

A

Trichuris

32
Q

Which species can occur in ducks?

A

H. dispar

33
Q

Which species can be found in the ileum?

A

Oe. radiatum

34
Q

What can you find in the eggs of O. equi?

A

Morula

35
Q

What kind of infection cannot be diagnosed with flotation method?

A

Oxyuriasis

36
Q

What is the size of Trichuris vulpis?

A

3.0-8.0cm

37
Q

Which species can occur in rabbit?

A

T. leporis

38
Q

What is the size of Oxyuris equi male?

A

1.0-2.0 cm

39
Q

The eggs of H. gallinarum are very similar to…?

A

Ascaridia

40
Q

T. discolor can infect?

A

Sheep

41
Q

You can find ”Lemon shaped” eggs. These are the eggs of…

A

Trichuris

42
Q

Which species can occur in geese?

A

H. dispar

43
Q

The eggs are 40x90 μm in size, oviod, yellow, slightly flattened on one side (asymmeytical, thick shelled, seemingly operculated, in the stage of morula.

A

O. equi

44
Q

The eggs of Oe. dentatum are very similar to…?

A

H. rubidus

45
Q

What kind of species cannot be infected with T. vulpis?

A

Hare

46
Q

What is the size of the minute pinworm?

A

0.1-0.3 cm (0.2-0.3 cm)

47
Q

Which species cannot occur in ruminants?

A

T. leporis

48
Q

What is the size of Heterakis worms?

A

0.7-1.5cm

49
Q

What kind of method is used for detection O. equi infection?

A

Other

Not flotatio, sedimentation, Berrmann

50
Q

The eggs of Trichuris spp. are similar to the eggs of…

A

Capillaria

51
Q

Which species can infect the wild boar?

A

Other

not Oe. venulosun, suis or columbianum

52
Q

Names of nodular worm infections in Pigs?

A

Oe. denatum and Oe. quadrispinulatum

53
Q

How many Oesophagostomum species exist in the pig?

A

two

54
Q

Passalurus ambiguus is what worm?

A

Pinworm of rabbits and hare