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Parasit basics- LGM > Nematodes > Flashcards

Nematodes Flashcards

1
Q

Ancylostoma caninum.
Host?
Site of infection?
Other buzz words?

A

hookworm
dogs
SI
transmammary, anemia

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2
Q

A. tubeformae
Host?
Site of infection?
Other buzz words?

A

hookworm
cats
SI
CATS

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3
Q

A. braziliense
Host?
Site of infection?
Other buzz words?

A

hookworm
dogs and cats
SI
ZOONOTIC, cutaneous larval migrans

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4
Q

Uncinaria stenocephala
Host?
Site of infection?
Other buzz words?

A

hookworm
dogs and cats
SI
interdigital dermatitis, Northern

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5
Q

Strongylus vulgaris
Host?
Site of infection?
Other buzz words?

A

large strongyle
horses
A: LI; L: VESSELS: ileocolic, cranial mesenteric
most path larvae of Lg strongyles (still concerned about the path adults though!), 6mo PPP

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6
Q

Strongylus equinus
Host?
Site of infection?
Other buzz words?

A

large strongyle
horses
A: LI; L: pancreas
anemia, hemorrhagic tracts, 9mo PPP

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7
Q

Strongylus edentatus
Host?
Site of infection?
Other buzz words?

A

large strongyle
horses
A: LI; L: liver
anemia, 11mo PPP

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8
Q

cyathostomins
Host?
Site of infection?
Other buzz words?

A

small strongyles
horses
A: LI lumen; L: LI mucosa
SEE HORSE, THINK SMALL STRONGYLE; arrested devel/synchronized em, diarrhea, RESISTANCE

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9
Q

Oesophogostomum
Host?
Site of infection?
Other buzz words?

A

nodular/pimply worm
cattle, sheep, goats, PIGS (O. dentatum)
A: LI lumen; L: L4 arrested in LI&SI mucosa
“poor sow syndrome” together with Hyostrongylus

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10
Q

Syngamus trachea
Host?
Site of infection?
Other buzz words?

A

Gapeworm
fowl
trachea, lungs
gasping for air

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11
Q

Ostertagia ostertagi
Host?
Site of infection?
Other buzz words?

A 
brown stomach worm
cattle 
abomasum
Moroccan Leather, Type I&II
SEE COW, THINK OSTERTAGIA
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12
Q

Teladorsagia circumcincta
Host?
Site of infection?
Other buzz words?

A

brown stomach worm
sheep and goats
abomasum
ostertagia of sheep and goats, PPR

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13
Q

Hyostrongylus rubidus
Host?
Site of infection?
Other buzz words?

A

stomach worm of pigs
pigs
stomach
“poor sow syndrome” together with Oesophagostomum

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14
Q

Haemonchus contortus
Host?
Site of infection?
Other buzz words?

A 
barber pole worm
sheep and goats
abomasum
anemia, bottle jaw, build up on pasture, grazing season, PPR, RESISTANCE, FAMACHA
WHEN SEE SHEEP/GOATS THINK HAEMONCHUS
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15
Q

Haemonchus placei
Host?
Site of infection?
Other buzz words?

A

barber pole worm
cattle
abomasum
less path, resistance

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16
Q

Trichostrongylus
Host?
Site of infection?
Other buzz words?

A

cattle, sheep, goats, horses
abomasum/stomach, SI
diarrhea, malnourished/stressed animals

17
Q

Cooperia
Host?
Site of infection?
Other buzz words?

A

“watch spring”
ruminants
SI
most common nematode of young cattle, watery diarrhea, clean environment

18
Q

Dictyocaulus viviparous
Host?
Site of infection?
Other buzz words?

A

lungworm
cattle
bronchi, trachea
adult: straight tail, wet pasture, immunity

19
Q

Dictyocaulus filaria
Host?
Site of infection?
Other buzz words?

A

lungworm
sheep and goats
bronchi, trachea
less path than D. viviparous

20
Q

Dictyocaulus arnfieldi
Host?
Site of infection?
Other buzz words?

A

lungworm
donkeys
bronchi, trachea
donkeys immune, fatal to horses

21
Q

Metastrongylus
Host?
Site of infection?
Other buzz words?

A 
lungworm
pigs
bronchi, bronchioles
"Met a 'free-range' pig at the market"
free rang = earthworm IH
larve have kinked tail
22
Q

Mullerius
Host?
Site of infection?
Other buzz words?

A

lungworm
sheep, goats; IH molluscs
lung tissue
“lead shot”

23
Q

P. tenuis
Host?
Site of infection?
Other buzz words?

A

meningeal worm
white-tailed deer; IH molluscs; AH equine
in AH larvae invade nervous tissue => neuro disease
deer immune

24
Q

Aelurostrongylus abstrusus
Host?
Site of infection?
Other buzz words?

A

lungworm
cats; IH snail/slug; PH birds/rodents/frogs
lung tissue
“ae” remember it’s cats like tubeform”ae”

25
Q

Filaroides (Oslerus) osleri & Angiostrongylus
Host?
Site of infection?
Other buzz words?

A

tracheal worm
dogs and foxes
trachea, lungs – pulm arteries
transmitted in sputum; mom –> pups

26
Q

Strongyloides stercoralis
Host?
Site of infection?
Other buzz words?

A 
threadworm
dogs and cats
SI
zoonotic, breeding/kennels
frenzy
27
Q

Strongyloides westeri
Host?
Site of infection?
Other buzz words?

A 
threadworm
horses
SI
control when treat for Parascaris equorum
frenzy
28
Q

Strongyloides papillosus
Host?
Site of infection?
Other buzz words?

A

threadworm
sheep, goats, cattle
SI
frenzy

29
Q

Strongyloides ransomi
Host?
Site of infection?
Other buzz words?

A 
threadworm
swine
SI
PPP 2d, neonates die b4 eggs in feces
frenzy
30
Q

Toxacara canis
Host?
Site of infection?
Other buzz words?

A

roundworm, ascarid
dogs
SI
pot belly, zoonotic: visceral & occular larval migrans, hepatic tracheal migration

31
Q

Toxacara cati
Host?
Site of infection?
Other buzz words?

A

roundworm, ascarid
cat
SI
less zoonotic, hepatic tracheal migration

32
Q

Toxascaris leonina
Host?
Site of infection?
Other buzz words?

A

roundworm, ascarid
dogs and cats
SI
common, less path, hepatic tracheal migration

33
Q

Parascaris equorum
Host?
Site of infection?
Other buzz words?

A

roundworm, ascarid
horses
SI
hepatic tracheal migration, tmnt also covers S. westeri

34
Q

Ascaris suum
Host?
Site of infection?
Other buzz words?

A

roundworm, ascarid
pigs, PH: earthworm, dung beetle
SI
“milk spots, white spots” on liver, has a “fuzzy”a ascarid egg, zoonotic, hepatic tracheal migration

35
Q

Baylisascaris procyonis
Host?
Site of infection?
Other buzz words?

A

roundworm, ascarid
raccoons; AH: dogs
SI
ZOONOTIC; HIGH visceral larval migrans

36
Q

Ascaridia (order?)
Host?
Site of infection?
Other buzz words?

A

Heterakoidea - roundworms
chickens, other fowl; PH: earthworms
SI
think Toxascaris in chickens

37
Q

Heterakis gallinarum
Host?
Site of infection?
Other buzz words?

A

poultry cecal worm
chickens and turkeys
LI = cecum
generally non path; transmits HISTOMONAS (“BLACKHEAD”) in turkeys!

Parasit basics- LGM (8 decks)

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