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The flashcards below were created by user
heather.dundas
on FreezingBlue Flashcards.
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What are the 6 trichostrongyles?BCCHOOT
- bunostomum
- chabertia
- cooperia
- haemonchus
- oesophostomum
- ostertagia
- trichostrongylus
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Primary symptom of trichostrongyles?
GI
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What do trichostrongyle eggs resemble on fecal flotation?
hookworm eggs
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Trichostrongyle aka
ruminant hookworm
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Where do adult trichostrongyles live?
abomasum
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What is the intestinal threadworm?SP
Strongyloides papillosus
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Symptoms of intestinal threadworm:DWH
- D+
- weight loss
- hematochezia
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Intestinal threadworm is found free living in feces and females are
parthenogenic
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Where does intestinal threadworm usually penetrate the host through the skin?
b/t the hooves although can be ingested as well
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What are the 2 tapeworms?ME MB
- Moniezia expansa-triangle
- Moniezia bendini-square
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What is the symptom of tapeworm?
GI
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What is the IH for tapeworm?
orbatid grain mite
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What is the liver fluke?FH
Fasciola hepatica(most economic importance of all flukes)
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What can liver fluke cause?
liver rot
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The flat and leaflike adults of the liver fluke can be found where?
bile ducts
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What do you need to do to find the heavy, oval, yellow/ brown, operculated eggs of the liver fluke?
fecal sedimentation
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What are the coccidia?EBEZ
- Eimeria bovis- oval
- Eimeria zuenii-circle
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COccidia are protozoa that you treat with
sulfonamide
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What id cryptosporidia?CP
Cryptosporidium parvum
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How is the protozoan cryptosporidia transmitted?
ingestion
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Cyrptosporidia causes GI symptoms and is common in who?
calves and crias
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Cryptosporidia is zoonotic. How do humans get it?HIC
- handling infected animals and feces
- infected water
- contaminated food
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How do you dx cryptosporidia?
fecal w/ sugar solution
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