Roundworms Flashcards

1
Q

What is the superfamily of roundworms?

A

Ascaroidea

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2
Q

Toxocara canis

A

Canine Roundworm

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3
Q

Definitive host of Toxocara canis

A

Dogs, foxes, wolves

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4
Q

Predilection site of Toxocara canis

A

Small intestines

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5
Q

Clinical signs of Toxocara canis

A

Potbelly, stunted growth, vomiting, diarrhea

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6
Q

Route of transmission of Toxocara canis

A

Fecal oral
Transmammary
Transplacental
Ingestion of paratenic host

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7
Q

Diagnosis of Toxocara canis

A

Fecal float

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8
Q

Prepatency period of Toxocara canis

A

Depends on route of infection

2-4 weeks

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9
Q

Treatment of Toxocara canis

A

Fenbendazole
Milbemycin
Moxidectin

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10
Q

Zoonosis of Toxocara canis

A

Visceral Larva Migrans
Neuro Larva Migrans
Ocular Larva Migrans

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11
Q

Toxocara cati

A

Feline Roundworm

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12
Q

Predilection site of Toxocara cati

A

Small Intestine

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13
Q

Clinical signs of Toxocara cati

A

Poor growth
Pot-belly appearance
vomiting
Diarrhea

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14
Q

Route of transmission for Toxocara cati

A

Fecal oral
Ingestion of paratenic host
Transmamary

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15
Q

Diagnosis of Toxocara cati

A

Fecal float (centrifuged)

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16
Q

Prepatency period of Toxocara cati

A

5-8 weeks

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17
Q

Treatment of Toxocara cati

A

Fenbendazole
Pyrantel pamoate
Selamectin

18
Q

Zoonosis of Toxocara cati

A

Visceral larval migrans

Ocular larval migrans

19
Q

Toxascaris leonina

A

Cat and Dog Roundworm

20
Q

Predilection site of Toxascaris leonina

A

Small intestine

21
Q

Clinical signs of Toxascaris leonina

A

Vomiting worms
Diarrhea
Potbelly

22
Q

Routes of transmission of Toxascaris leonina

A

Fecal-Oral

Ingestion of Paratenic Host

23
Q

Diagnosis of Toxascaris leonina

A

Fecal float

24
Q

Prepatency period of Toxascaris leonina

A

74 days

25
Q

Treatment of Toxascaris leonina

A

Pyrantel

Fenbendazole

26
Q

Zoonosis of Toxascaris leonina

A

None

27
Q

Definitive host of Toxascaris leonina

A

Cats and Dogs

28
Q

Definitive host of Baylisascaris procyonis

A

Raccoons and dogs

29
Q

Common Name Baylisascaris procynois

A

Raccoon roundworm

30
Q

Predilection site of Baylisascaris procyonis

A

Small intestine

Central nervous system

31
Q

Zoonosis of Baylisascaris procyonis

A

Neural larval migrans

32
Q

Definitive host of Ascaris suum

A

Swine

33
Q

Common name of Ascaris suum

A

Pig roundworms
Swine ascarid
Large intestinal worm

34
Q

Predilection site of Ascaris suum

A

Small intestine

35
Q

Diagnosis of Ascaris suum

A

Fecal float

36
Q

Prepatency period of Ascaris suum

A

6-8 weeks

37
Q

Definitive host of Parascaris equorum

A

Equids

38
Q

Common name of Parascaris equorum

A

Equine roundworm

39
Q

Predilection site of Parascaris equorum

A

Small Intestine

40
Q

Definitive Host Toxocara vitulorum

A

Cattle, Buffalo, Bison

41
Q

Common name of Toxocara vitulorum

A

Large intestinal worm of cattle and buffalo

42
Q

Predilection site of Toxocara vitulorum

A

Duodenum