Card Set Information
anatomy of a fluke
unsegmented flatworms, hermaphroidets
where are trematodes found?
do flukes have intermed hostts?
best way to dx flukes?
common ex of trematodes
types of LA flukes?
fasciola hepitaca - liver fluke
fascioloides magna - deer liver fluke effects cows
IH hosts snails
what does fasciola hepatic effect?
cattle, sheep, humans
where is fasciola hepatica found?
north east, texas, lousiniana, florida,
intermed host of fascolia hepatica
life cycle of fascolia hepatica
snail - immature form leaves and encysts on water plants - ingested by DH - excyst - migrate thru intest wall - liver - bile duct
pathology of fascolia hepatica
migrate in liver for 6 to 8 weeks before maturing in bile duct. dmgs liver.
CS of fiscolia hepatica
weak, anemic, thin, bottle jaw
what is bottle jaw and when is it seen?
fascolia hepatica - edema in lower jaw dt hypoprotienemia
what is hypoprotienanemia
albumin is main protien in plasma. lack of it allows water to leave vasculature and ever intersistal space. = edema
size of fascolia hepatica?
adult - 30x12mm
egg- huge (micron size)
tx of fiscolia hepatica
albendazole, clorsulon, ivemectin plus
how to control fascolia hepatica?
keep of marshy lands, mollusicides - kills snails
what is paragonimus kellicotti?
what disease does paragonimus kellicotti cause?
chronic lung disease
what is paragonimus kellicotti DH
wild animals, d and c too
how man IH hosts does paragonimus kellicotti have?
whats the prepatient period of paragonimus kellicotti
diagnosis of paragonimus kellicotti
tx of paragonimus kellicotti
what does paragonimus kellicotti look like?
gold egg. 90x50icrons
Alaria is a typ eof?
who does alaria infect?
dogs and cats
how pathogenic is alaria?
not very unless in large numbers
life cycle of alaria?
adults in dh- small intest
immature flukes - lungs
dx of alaria
tx of alaria
nanophyetus salmincola is a type of
how do you get nanophyetus salmincola
where do yo ufind nanophyetus salmincola
north west us, canada, siberia
nanophyetus salmincola can cause?
gastro enterisit and death
what CS does nanophyetus salmincola mimic?
life cycle of nanophyetus salmincola?
how does dog get nanophyetus salmincola
eating raw trout of salmon
dx of nanophyetus salmincola
What is another word for an unsegmented flatworm?