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Parasitic Zoonoses > Exam 2 > Flashcards

Exam 2 Flashcards

1
Q

Which zoonotic Trypanosoma sp may infect humans through food consumption?

A

T.cruzi.

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2
Q

Which zoonotic Babesia sp has the highest significance in Europe ( based on case number)?

A

B. microti.

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3
Q

Which Sarcocystis sp. may cause clinica signs in humans, although the latter are ø final hosts?

A

S. sinensis.

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4
Q

What is the min infectious dose of Toxoplasma oocysts ( for mic, Sus)?

A

30.

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5
Q

Requires more than vertebrate sp. but ø invertebrate host. It is

A

Cyclozoonosis.

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6
Q

Toxocara canis infection is

A

Saprozoonosis.

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7
Q

How many pathogens are known to ifnect humans?

A

ca 1400.

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8
Q

Leishmaniosis is

A

Metazoonosis.

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9
Q

This is the most severe manisfestation in humans + it results in significant morbibidity + may be fatal.

A

Fasciolosis.

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10
Q

In rural areas of this country cond are suitable for T. solium hyperendemicity?

A

Tibet.

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11
Q

E. hydatidosus can develop most often in… of humans?

A

Liver.

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12
Q

E. vogeli can occur

A

Central + South America.

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13
Q

Polycystic echinococcosis is caused by

A

E. vogeli.

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14
Q

It can cause zoonosis

A

Cheyletiella sp, Dermanyssus sp.

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15
Q

What kind of mange mites can infest humans?

A

Sarcoptes + Otodectes, Psoroptes + Notoedres.

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16
Q

Which sp. O feed on human?

A

Cheyletiella blabei.

17
Q

Human cystic + alveolar echinoccosis are hyperndemic in

A

Tibet.

18
Q

Polycystic echinoccosis of humans can occur in

A

Central + South America.

19
Q

What is the real reservoir of Trichinella worms in a rural farm?

A

Sus.

20
Q

This zoonotic worm is considered as an autoinfective sp.

A

Toxocara canis.

21
Q

Reservoirs of these worms are native in Asian animals.

A

Fasciola hepatica.

22
Q

The main reservoirs of Fasciolopsis worms are the

A

Ru.

23
Q

What kind of zoonotic parasites can cause caverns in lung of humans from the following ones?

A

Paragonimus sp.

24
Q

Sp. in the genus of Opisthorchis can develop in

A

Only in Asian snails.

25
Q

What kind of animals are responsible for spreading Fasciola hepatica eggs in odourless areas in Western Europe?

A

Hares.

26
Q

People can be infected by these worms if they eat raw meat of edible frogs.

A

Alaria alata.

27
Q

These nematodes can infect people if they consume raw sea fish meat

A

Angiostrongylus cantonensis.

28
Q

Infective forms of this parasite sp are spread mainly by faeces of prefatory mammals/ birds.

A

Calodium hepaticum.

Parasitic Zoonoses (3 decks)

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