Exam 2 Flashcards
Which zoonotic Trypanosoma sp may infect humans through food consumption?
T.cruzi.
Which zoonotic Babesia sp has the highest significance in Europe ( based on case number)?
B. microti.
Which Sarcocystis sp. may cause clinica signs in humans, although the latter are ø final hosts?
S. sinensis.
What is the min infectious dose of Toxoplasma oocysts ( for mic, Sus)?
30.
Requires more than vertebrate sp. but ø invertebrate host. It is
Cyclozoonosis.
Toxocara canis infection is
Saprozoonosis.
How many pathogens are known to ifnect humans?
ca 1400.
Leishmaniosis is
Metazoonosis.
This is the most severe manisfestation in humans + it results in significant morbibidity + may be fatal.
Fasciolosis.
In rural areas of this country cond are suitable for T. solium hyperendemicity?
Tibet.
E. hydatidosus can develop most often in… of humans?
Liver.
E. vogeli can occur
Central + South America.
Polycystic echinococcosis is caused by
E. vogeli.
It can cause zoonosis
Cheyletiella sp, Dermanyssus sp.
What kind of mange mites can infest humans?
Sarcoptes + Otodectes, Psoroptes + Notoedres.
Which sp. O feed on human?
Cheyletiella blabei.
Human cystic + alveolar echinoccosis are hyperndemic in
Tibet.
Polycystic echinoccosis of humans can occur in
Central + South America.
What is the real reservoir of Trichinella worms in a rural farm?
Sus.
This zoonotic worm is considered as an autoinfective sp.
Toxocara canis.
Reservoirs of these worms are native in Asian animals.
Fasciola hepatica.
The main reservoirs of Fasciolopsis worms are the
Ru.
What kind of zoonotic parasites can cause caverns in lung of humans from the following ones?
Paragonimus sp.
Sp. in the genus of Opisthorchis can develop in
Only in Asian snails.
What kind of animals are responsible for spreading Fasciola hepatica eggs in odourless areas in Western Europe?
Hares.
People can be infected by these worms if they eat raw meat of edible frogs.
Alaria alata.
These nematodes can infect people if they consume raw sea fish meat
Angiostrongylus cantonensis.
Infective forms of this parasite sp are spread mainly by faeces of prefatory mammals/ birds.
Calodium hepaticum.
