Where do schistosomes lay fertilized eggs icon

Where do schistosomes lay fertilized eggs




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Where do schistosomes lay fertilized eggs:

A bronchial tubes ,

B intestine

C blood vessels

D muscles

E bile duct

The life cycle of Clonorchis involves asexual reproduction in which animal?

A snail

B crab

C pig

D fish

E cattle

What kind of helminthiasis is characterised by the development of anemia?

A Teniasis solium

B Cysticercosis

C Taeniasis saginata

D Diphyllobothriasis

E Fascioliasis

Which cestode causes cysticercosis?

A Taenia solium

B Taenia saginata

C Diphyllobotrium latum

D E. granulosus

Indicate the infectious stage of E.granulosus for humans:

A hydatid cysts

B egg

C oncosphere

D gravid proglottid

E cysticercus

What is infective stage of Enterobius vermicularis?

A miracidium

B cercaria

C redia

D egg

E cystisercus

In what time Ascaris lumbricoides eggs become invasive?

A 24 days

B 4-6 hours

C 7 days

D an hour

What kind of Nematodes is biohelminth?
A Trichinella spiralis
B Ancylostomas duodenale

C Strongyloides stercoralis

D Necator americanus
E Ascariasis lumbricoides

Which stage of Ancylostomas duodenale is invasive for humans

A an egg

B filariform larva

C rhabditiform larva

D adult worm

E encapsulated larva

Which cestode causes cysticercosis

A Diphyllobothrium latum

B Taenia saginata

C Taenia solium

D Hymenolepis nana

Each of following statements concerning ^ Ascaris lumbricoides is correct except:

A A. lumbricoides is one of the largest nematodes

B A. lumbricoides is transmitted by ingestion of eggs

C Both dogs and cats are intermediate hosts of A. lumbricoides

D A. lumbricoides can cause pneumonia

Indicate the ways of reproduction of Balantidium coli?

A Binary fission

B endogony

C shizogony

D sporogony

E conjugation

Indicate the place of scorpion's poisonous glands location:

A cephalothorax

B distal end of pedipalp

C close to base of chelicerae

D last segment of the abdomen.

Indicate the medically important orders of Class Insecta:

A Qrthoptera

B Isoptera

C Dermaptera

D Anoplura

E Hemiplera

F Diptera

G Siphonaptera

Each of following statements concerning Chagas' disease is correct except:

A Chagas' disease - type of sleeping sickness found in South America, transmitted by insect bites which pass trypanosomes into the bloodstream

B Chagas' disease (American trypanosomiasis)- disease produced by infection with Trypanosoma cruzi

C Chagas' disease (African trypanosomiasis)- an African disease, spread by tsetse fly, where trypanosomes infest the blood.

Indicate mode by which bloodsucking flies transmit diseases.

A Indirect mechanical

B Direct mechanical

C Biologic.

D Heredit

How many segments does strobila of E.granulosus have?

A 3-5

B 6-8

C 100

D more than 100

Autoinvasion with eggs of what Cestoda can take place during life cycle?

A Hymenolepis nana

B Echinococcus granulosus

C Echinococcus multilocularis

D Taenia solium

E Taenia saginata

What are the main organs through over the Ascaris lumbricoides migrate?

A muscles

B brain

C liver

D heart

E lungs

What is the diagnostic stage of Trichuris trichiura?

A miracidium

B cercaria

C redia

D egg

E cystisercus

Indicate the diseases, which can be treated by drugs:

A Ascariasis

B Enterobiasis

C Trichuriasis

D Cysticercosis

Indicate the helminth of class Nematoda which life cycle does not have migration of larvae?

A Ascaris lumbricoides

B Strongyloides stercoralis

C Ancylostoma duodenale

D Trichuris trichiura

Pigs or dogs are the sourse of human infection by each of following parasites except:

A Echinococcus granulosus

B Taenia solium

C Ascaris lumbricoides

D Trichinella spiralis

In general, which of the trematodes are found in Africa?

A Shistosoma mansoni

B Shistosoma japonicum

C Shistosoma haematobium

D Clonorchis sinensis

E Paragonimus westermani

Which types of locomotive organelles does Balantidium coli have?

A cilia

B pseudopodia

C flagella

D no locomotor organelles

Mites and ticks differ from other arachnids by having

A mandibles

B two pairs of antennae

C a fused cephalotorax and abdomen

A Myiasis-infestation by larvae of flies.

B Myiasis-invasion or infestation of man's body and/or tissues by Diptera larvae.

C Myiasis-infestation by larvae of mosquitoes.

D Myiasis-invasion of man's body by representatives of Order Anoplura.

What diseases can be transmitted through Glossina palpallis and Glossina morsitans?

A African trypanosomiasis

B American trypanosomiasis

C Leishmaniasis

D Paragonimiasis.

Indicate the place of spider's poisonous glands location:

A distal end of pedipalp;

B close to base of chelicerae:

C the last segment of the abdomen

The life cycle of Clonorchis involves asexual reproduction in which animal:

A snail

B crab

C pig

D fish

E cattle

Indicate the infectious stage of E.granulosus for humans:

A cysts

B egg

C oncosphere

D gravid proglotide

C cystecercus

Which types of locomotive organelles does amoeba have?

A cilia

B pseudopodia

C flagella

D no locomotive organelles

Whal type of host is man in the life cycle of Plasmodium malariae?

А Intermediate host

B Definitive host

C Reservoir

Which organ can't Toxoplasma gondii be found in?

A blood

B liver

C lung

D brain

What is the way of transmission of African trypanosomiasis?

A by bite of Anopheles mosquito

B alimentary

C by bite of Glossina palpalis

D by bite of bugs (family Triatomidae)

E by bite of sandfly (genus Phlebotomus)

What is the way of transmission of amebiasis?

A sexual

B alimentary

C by blood

What type of host is man in the life cycle of Toxoplasma gondii?

A Intermediate host

B Definitive host

C Reservoir host

0ne patient was admitted to the hospital with a suggested diagnosis "malaria". Which material should be taken for laboratory examination?

A blood

B urine

C feces

D material from breast bone puncture

E material from lymph node puncture

Which types of locomotor organelles does lamb!ia have?

A cilia

B pseudopodia

C flagella

D no locomotor organelles

A man, who came from Far East, passed a medical examination. Eggs (0,1 mm, oval, golden-brownish, operculated) were found in sputum. Indicate the most probable diagnosis;

A fascioliasis

B paragonimiasis

C chlonorchiasis

D shistosomiasis

Indicate parasites which exist as separate sexes but live attached to each other (female resides in a groove in the male, where he continuously fertilizes her eggs):
A schistosomes
B Fasciola hepatica
C Paragonimus westermani
D Opisthorchis felineus

What is the characteristic feature of gravid proglottid of Taenia solium?
A 17 -35 uterine branches

B 7 -12 uterine branches

C bilobed ovary

D trilobed ovary

E gravid uterus is in the form of rosette

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