Deck 18 Flashcards
which spp has only 1 IH
taenia multiceps
which is the only to have IH:
a. Oxyuis equi
b. Trichuris vulpi
c. Ascaridia
d. none of them
none of them
morphology of ascarids
no buccal capsul
3 developed lips
Diagnose Protostrongylus rufescens larvae according to the tail end, which is:
- Straight, sharp with transverse ligature
- Wavy with dorsal and ventrical spine
- Wavy with a dorsal spine
- Wavy with bursa copulatrix
- Straight, sharp
Straight, sharp
dictyocaulus filaria parasitizes in bronchi of
sheep & goats
paramphistomum Cervi forms and release eggs that are
large
oval, symmetrical
2 thin shells woth operculum
non-embryonated
transparent
paramphistomum cervi produces and secreted small embryonated eggs - T/F
false
oesophagostomum dentate from and relate eggs that are
large
oval
2 thin shells with operculum
non embryonated 8-32 blastomers
light grey in pigs
oesophagostomum in large intestine and have unembryonated eggs (true/false
true
anoplocephala magna parasite in
horses
Ostertagia location
abomasum
strongyloides papillosus is
thin, small hairy worm located in small intestine of ru and lagomorphs
hymenolepis nana - found in what spp
human
larvocyst cysticercus pisiformis in
rabbit
Which is wrong about nematodes:
- Female usually larger than male
- No digestive system
- Parasitic and non-parasitic life
- Something about male tail
No digestive system
Which of the following statements is not correct for Trichuris vulpis?
- Localization – colon
- Oesophagus consists of stichocytes
- Development of cycle is indirect
Development of cycle is indirect
haemonchus is found in L1 of ru (true/fasle)
false - abomasum
ascaria galli have indirect life cycle (true/false)
false
protandric hermaphroditism is characterized by
cestode
paragonimus westerland in horses, the females are pathogenic (T/F)
false
