PP 4 Flashcards
Diphylidium canium location and host
FH : dog, fox, cat, hu
IH:
- Fleas (ctenocephalides canis, pulex irritans)
- Lice (Tricodectes canis)
Location : S.I
Taenia ovis, location, host metacestode
FH: Dog, cat, fox
Location FH : S.I
IH: Sheep, goat, man - Cysticercus ovis in muscles
Egg 4 µm are
S
Larval stage of Taenia hydatiginea
Cysticercus tenuicollis in IH : ru, pig
Parampistomum is located in
Larva: Duodenum and abomasum
Adult: rumen and reticulum
What methods do we use in intravital diagnosis?
- coprological exam (larvoscopy, sedimentation, flotation)
- anal smears
- serological
- clinical
Trematoda are
Flukes, flatworms
Indirect Life Cycle
At Least 1 IH
What Egg Size is 220 um
XL
Strongyloides ransoni is parasite of
pigs
Chaberita ovina is located in
GIT of Ru and pig (especially L.I)
By coprological examintion of sheep we found the egg with these properies: M size, polyedric (3-4-5 angulated) assymetrical, 3 shells, embryonated (oncosphere), light grey. what is your diagnosis?
Moniezia expanza
Larvocyst cysticercus pisiformis if formed in
Rabbit
Protandric hermaphroditism is characterized by
Cestoda
Egg of nematodirus spp. belong to the category of eggs
XL
What is the name of a nematode whose adult stage parasitize the horses’ large intestine and the post infection larvae L4 migrate through the liver and diaphragm?
Strongylus spp.
which of those types of helminths do not parasitize in pigs?
Strongyloides westeri
Trichuris vulpis
Oesophagostomum radiatum
(Ascaris suum, Metastrongylus confusus is for pigs)
what is an infective stage of Toxocara cati?
Egg with L3
Anoplocephala perfoliata is located in
S.I
To diagnose fasciolosis we use the following methods
Sedimentation
