Quizlet 6 Flashcards
(20 cards)
FH, IH of paragonimus:
(family: trogolotrematidae)= lung fluke!!!
FH: cat,dog ,other car
IH : 1. water snail 2. cray fish or fresh water crab
opisthrochis in who
family: opisthrochidae in liver
-sinensis: primary: man secondaly: dog, cat
-viverrini: primary man secondary dog,cat
-tenuicollis: primary :dog,cat secondary : man
trematode in lung:
paragonimus ; lung fluke in car sometimes : fasciola hepatica in cattle
trematode stages and LC:
egg- miracidium- sporocyst-redia-cercaria-metacercaria-adult
Embryogony in life cycles of flukes is the phase taking place:
environment
What it is EPG?
eggs per gram (McMaster method)
Dictyocalus viviparus has:
Direct development (geohelminth)
Adult docrocelium dendriticum is located in host:
bile duct
Write the names of parasites that are located in colon of ruminants
Oesophagotomum radiatum, Trichuris ovis, Skrjabinema ovis, Skrjabinema caprae
Carnivore roundworms do not include:
Toxascaris vitulorum
Eggs Moniezia spp. Belong to the category of eggs:
M
Intermediate host of toxascaris leonine is:
large intestine of pigs
Draw and describe egg of dicrocoelium dendriticum
(include pic when pro)
small, oval, asymetrical, 2 thin (thick?) shells, operculated, embryonated- miracidium, dark brown
Embryogony in tapeworm growth is the stage at which develop
oncosphere
Plerocercoid is _ _ and is created in _ _
infective form, IH
Which of the following types of helminths do not parasitize of domestic pigs
Trichuris vulpis
Strongyloides westeri
Oesophagostomum radiatum?
Coenurus serialis is larvocyst of:
T. serialis
Trichostrongylus axei belongs to:
Strongylida
Protandric hermaphroditism is characteristic of
Cestoda
Which of the following types of nematodes parasitize in sheep
Strongyloides papillosus
