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parasitology quiz
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Questions in this quiz (30)
1The following larval stage cannot be found in human tissue:
- AA-cysticercus cellulosae
- BB- Haydatid cyst
- CC- Cysticercus bovis
- DD- sparganum mansoni
2the gravid proglottid of tenia saginata can be best differentiated from that of tenia solium by the:
- AA- morphology of the ova within the uterus
- BB- Number of ova within the uterus
- CC- length of proglottid
- DD- number of lateral branches
3the life cycle of strongloides stercoralis involves
- AA- Direct cycle
- BB-indirect cycle
- CC-Autoinfection
- DD- all of the Above
4the following are zoonotic infection EXCEPT
- AA- Trichinosis
- BB- Hydatidosis
- CC- fascioliasis
- DD- ASCARIASIS
5amoebic dysentery is caused by
- AA-tissue form of entamoeba histolytica trophozoite
- BB- lumen form of enamoeba histolytica trophozoite
- CC- Quadrinucleated cyst
- DD- binucleated cyst
6The following is astorage inclusion of entamoeba histolytica cyst
- AA- chromatoid
- BB- pesudopodium
- CC- contractile vacuole
- DD- nucleus
7The size of Heterophyes egg is :
- AA- 30×15 um
- BB-70×25 um
- CC_150×70 um
- DD-None of above
8On dissection of an infected snail we can find the following trematode larval stages EXCEPT :
- AA- Encysted metacircaria
- BB- Miracidium
- CC- Sporocyst
- DD- cercaria
9Aquaculture (fish is meant) is a risk factor for transmission of:
- AA- Metagonimus yokogawai
- BB- Fasciolopsis buski
- CC- Taenia soium
- DD-All of above
10Lophocercus cercaria emerges from the following snails except:
- AA- Parafossarulus
- BB- Lymnea caillaudi
- CC- semisulcospira libertine
- DD- pirenella conica
11all of the following parasites have 2 intermediate hosts except:
- AA- Heterophyes
- BB- clonorchis
- CC- diphyllobothrium latum
- DD- Ecchinococcus granulosus
12spurious infection may occur in;
- AA- Fasciola gigantica
- BB- schistosoma haematobium
- CC- Metagonimus
- DD- paragonimus westermani
13As regards fascioliasis, the following are true except:
- AA- infection is by eating contaminated vegetables
- BB- infective stage is encysted metacercariae
- CC- praziquantel is the drug of choice for treatment
- DD- the acute phase of the disease begins 2 months after infection
14Leptocercus cercariae emerges from the following snail:
- AA- Lymnea caillaudi
- BB- pirenella conica
- CC- semisulcospira
- DD- Bithynia
15Charcot lyden crystals are detected in diagnosis of infections of these parasites except:
- AA- paragonimus westermani
- BB- Heterophes
- CC- strongyloides
- DD- Trichocephalus trichuris
16A male patient , 30 years old , from Korea , developed the following; fever , cough , hemoptysis , anorexia , night sweats since 2 months , he probably has:
- AA- Clonorchis sinensis
- BB- Metagonimus
- CC- paragonimus westermani
- DD- fasciola hepatica
17To differentiate between amoebic liver hepatitis and viral hepatitis we depend on;
- AA- polymorph nuclear leucocytosis detected in amoebic hepatitis
- BB-Lymphocytosis detected in viral hepatitis
- CC-eosinophillia detected in amoebic hepatitis
- DD- all of the above
18diffuse amoebic hepatitis is best diagnosed by;
- Aa- history of dysentery
- Bb- stool examination for Entamoeba histolytica trophozoite
- Cc- serological tests
- Dd- liver ultrasonography
19Drugs used in the treatment of severe amoebic dysentery is:
- AA- Diloxanide furoate
- BB- Diloxanide furoate + metronidazole
- CC- Diloxanide furoate + metronidazole + tetracycline
- DD- NON OF THE ABOVE
20the following stages of platyhelminths could be found in lung except:
- AA- paragonimus westermani eggs
- BB- Hydatid cyst
- CC- cysticercus cellulosae
- DD- cercocystic cysticercoid
21all of the following parasites can cause IRON DIFFICIENCY ANEMIA except:
- AA- Hymenolepis nana
- BB- Paragonimus
- CC- fasciola
- DD- Fasciolopsis buski
22CSF examination for diagnosis of all of the following parasites except;
- AA- Paragonimus
- BB- Trichenella spiralis
- CC- Strongyloides
- DD- Trichocaphalus trichuris
23the larval stages of all of the following parasites are present in soil except:
- AA- strongyloides
- BB- hookworms
- CC- trichostongylus colubriformis
- DD- Ascaris
24all of the following parasites can cause appendicitis except;
- Aa- Trichocephalus trichuris
- Bb- Entamoeba histolytica
- Cc- balantidium coli
- Dd- ascaris
25which of the following parasites doesn't cause desentery ;
- AA- strongyloides
- BB- Enterobius vermicularis
- Cc- balantidium coli
- Dd- entamoeba histolytica
26Nitazoxanide is the treatment of ;
- AA- giardia intestinalis
- BB- cryptosporidium parvum
- Cc- cystoisospora belli
- Dd- non of the above
27Duodenal aspiration is done in all of the following except;
- AA- stongyloides
- BB- sarcocyst
- CC- Fasciola
- DD- clonorchis seninses
28detection of copro antigen in stool can be done in all of the following except;
- AA- Taenia
- BB- Fasciola
- CC- entamoeba histolytica
- DD- Giardia intestinalis
- EE- paragonimus
29all of the following parasites have cellular esophagus except;
- AA- capillaria philepinensis
- BB- Trichinella spiralis
- CC- Trichocephalus trichuris
- DD- enterobius vermicularis
30urine examination can be done in diagnosis of all of the following parasites except;
- AA- strongyloides stercoralis
- BB- Enterobius vermicularis
- CC- Echinococcus granulosus
- DD- trichocephalus trichuris
Information
- Description
- Parasitology
- Author
- atbaa2020asu
- Language
- English
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- History
- Created on 29 Dec 2015 · updated on 24 Feb 2017
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