MCQ Parasitology


      1.       Which of the following parasites causes malaria?

a)       Plasmodium

b)      Toxoplasma

c)       Trypanosoma

d)      Leishmania

 

2.       Which parasite is responsible for Chagas disease?

a)       Trypanosoma cruzi

b)      Giardia lamblia

c)       Schistosoma mansoni

d)      Entamoeba histolytica

 

3.       What is the primary mode of transmission of malaria?

a)       Mosquito bite

b)      Contaminated water

c)       Sexual contact

d)      Inhalation of droplets

 

4.       Which of the following parasites causes African sleeping sickness?

a)       Trypanosoma cruzi

b)      Trypanosoma brucei

c)       Leishmania donovani

d)      Plasmodium falciparum

 

5.       Which parasite causes schistosomiasis?

a)       Schistosoma mansoni

b)      Plasmodium vivax

c)       Trypanosoma cruzi

d)      Leishmania tropica

 

6.       What is the primary route of infection for hookworms?

a)       Skin penetration

b)      Ingestion of contaminated food

c)       Inhalation of airborne spores

d)      Sexual transmission

 

7.       Which parasite is responsible for lymphatic filariasis?

a)       Wuchereria bancrofti

b)      Trichinella spiralis

c)       Taenia solium

d)      Echinococcus granulosus

 

8.       What is the primary vector for the transmission of lymphatic filariasis?

a)       Mosquitoes

b)      Ticks

c)       Fleas

d)      Sandflies

 

9.       Which parasite causes river blindness?

a)       Onchocerca volvulus

b)      Taenia saginata

c)       Ascaris lumbricoides

d)      Trichomonas vaginalis

 

10.   What is the definitive host of the tapeworm Taenia solium?

a)       Humans

b)      Pigs

c)       Cattle

d)      Dogs

 

11.   Which parasite causes sleeping sickness in animals?

a)       Trypanosoma brucei

b)      Trypanosoma cruzi

c)       Leishmania donovani

d)      Plasmodium falciparum

 

12.   What is the primary mode of transmission for trypanosomiasis in animals?

a)       Tsetse fly bite

b)      Contaminated food and water

c)       Direct contact with infected animals

d)      Inhalation of airborne spores

 

13.   Which of the following parasites causes trichomoniasis?

a)       Trichomonas vaginalis

b)      Trypanosoma brucei

c)       Giardia lamblia

d)      Toxoplasma gondii

 

14.   What is the primary site of infection for Toxoplasma gondii in humans?

a)       Intestines

b)      Liver

c)       Lungs

d)      Central nervous system

 

15.   Which parasite causes amoebic dysentery?

a)       Entamoeba histolytica

b)      Trichomonas vaginalis

c)       Giardia lamblia

d)      Toxoplasma gondii

 

16.   What is the primary mode of transmission for Giardia lamblia?

a)       Ingestion of contaminated food and water

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

17.   Which parasite causes visceral leishmaniasis?

a)       Leishmania donovani

b)      Leishmania braziliensis

c)       Leishmania tropica

d)      Leishmania mexicana

 

18.   What is the primary mode of transmission for Leishmania parasites?

a)       Sandfly bite

b)      Contaminated food and water

c)       Direct contact with infected individuals

d)      Inhalation of airborne spores

 

19.   Which parasite causes trichinosis?

a)       Trichinella spiralis

b)      Taenia solium

c)       Wuchereria bancrofti

d)      Ascaris lumbricoides

 

20.   What is the primary mode of transmission for Trichinella spiralis?

a)       Ingestion of undercooked meat

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

21.   Which parasite causes hydatid disease?

a)       Echinococcus granulosus

b)      Taenia saginata

c)       Taenia solium

d)      Trichinella spiralis

 

22.   What is the primary intermediate host of Echinococcus granulosus?

a)       Sheep

b)      Pigs

c)       Cattle

d)      Dogs

 

23.   Which parasite causes strongyloidiasis?

a)       Strongyloides stercoralis

b)      Schistosoma mansoni

c)       Plasmodium falciparum

d)      Trypanosoma cruzi

 

24.   What is the primary mode of transmission for Strongyloides stercoralis?

a)       Skin penetration

b)      Ingestion of contaminated food and water

c)       Inhalation of airborne spores

d)      Sexual transmission

 

25.   Which parasite causes guinea worm disease?

a)       Dracunculus medinensis

b)      Ascaris lumbricoides

c)       Onchocerca volvulus

d)      Trichinella spiralis

 

26.   What is the primary mode of transmission for guinea worm disease?

a)       Ingestion of contaminated water

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

27.   Which parasite causes cyclosporiasis?

a)       Cyclospora cayetanensis

b)      Toxoplasma gondii

c)       Trypanosoma brucei

d)      Entamoeba histolytica

 

28.   What is the primary mode of transmission for Cyclospora cayetanensis?

a)       Ingestion of contaminated food and water

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

29.   Which parasite causes cryptosporidiosis?

a)       Cryptosporidium parvum

b)      Leishmania donovani

c)       Giardia lamblia

d)      Trypanosoma cruzi

 

30.   What is the primary mode of transmission for Cryptosporidium parvum?

a)       Ingestion of contaminated food and water

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

31.   Which parasite causes babesiosis?

a)       Babesia microti

b)      Plasmodium vivax

c)       Leishmania tropica

d)      Trypanosoma cruzi

 

32.   What is the primary mode of transmission for Babesia microti?

a)       Tick bite

b)      Contaminated food and water

c)       Direct contact with infected individuals

d)      Inhalation of airborne spores

 

33.   Which parasite causes amoebic liver abscess?

a)       Entamoeba histolytica

b)      Trichomonas vaginalis

c)       Giardia lamblia

d)      Toxoplasma gondii

 

34.   What is the primary site of infection for Entamoeba histolytica in humans?

a)       Intestines

b)      Liver

c)       Lungs

d)      Central nervous system

 

35.   Which parasite causes cutaneous larva migrans?

a)       Ancylostoma braziliense

b)      Schistosoma mansoni

c)       Plasmodium falciparum

d)      Trypanosoma cruzi

 

36.   What is the primary mode of transmission for Ancylostoma braziliense?

a)       Skin penetration

b)      Ingestion of contaminated food and water

c)       Inhalation of airborne spores

d)      Sexual transmission

 

37.   Which parasite causes trichuriasis?

a)       Trichuris trichiura

b)      Taenia saginata

c)       Wuchereria bancrofti

d)      Ascaris lumbricoides

 

38.   What is the primary mode of transmission for Trichuris trichiura?

a)       Ingestion of contaminated food and water

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

39.   Which parasite causes pneumocystis pneumonia (PCP)?

a)       Pneumocystis jirovecii

b)      Trypanosoma brucei

c)       Giardia lamblia

d)      Toxoplasma gondii

 

40.   What is the primary mode of transmission for Pneumocystis jirovecii?

a)       Inhalation of airborne spores

b)      Ingestion of contaminated food and water

c)       Mosquito bite

d)      Sexual contact

 

41.   Which parasite causes trichomoniasis in animals?

a)       Tritrichomonas foetus

b)      Trichomonas vaginalis

c)       Trichinella spiralis

d)      Toxoplasma gondii

 

42.   What is the primary mode of transmission for Tritrichomonas foetus in animals?

a)       Sexual contact

b)      Mosquito bite

c)       Ingestion of contaminated food and water

d)      Inhalation of airborne spores

 

43.   Which parasite causes balantidiasis?

a)       Balantidium coli

b)      Trypanosoma brucei

c)       Schistosoma mansoni

d)      Entamoeba histolytica

 

44.   What is the primary mode of transmission for Balantidium coli?

a)       Ingestion of contaminated food and water

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

45.   Which parasite causes amoebic encephalitis?

a)       Naegleria fowleri

b)      Giardia lamblia

c)       Trypanosoma cruzi

d)      Leishmania tropica

 

46.   What is the primary mode of transmission for Naegleria fowleri?

a)       Inhalation of contaminated water

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

47.   Which parasite causes sarcocystosis?

a)       Sarcocystis spp.

b)      Toxoplasma gondii

c)       Trichomonas vaginalis

d)      Trypanosoma cruzi

 

48.   What is the primary mode of transmission for Sarcocystis spp.?

a)       Consumption of raw or undercooked meat

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores

 

49.   Which parasite causes diphyllobothriasis?

a)       Diphyllobothrium latum

b)      Taenia saginata

c)       Wuchereria bancrofti

d)      Ascaris lumbricoides

 

50.   What is the primary mode of transmission for Diphyllobothrium latum?

a)       Consumption of raw or undercooked fish

b)      Mosquito bite

c)       Sexual contact

d)      Inhalation of airborne spores


Question

Answer

Question

Answer

Question

Answer

Question

Answer

Question

Answer

1

a

11

a

21

a

31

a

41

a

2

a

12

a

22

a

32

a

42

a

3

a

13

a

23

a

33

a

43

a

4

b

14

a

24

a

34

a

44

a

5

a

15

a

25

a

35

a

45

a

6

a

16

a

26

a

36

a

46

a

7

a

17

a

27

a

37

a

47

a

8

a

18

a

28

a

38

a

48

a

9

a

19

a

29

a

39

a

49

a

10

b

20

a

30

a

40

a

50

a


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