Parasitology quiz 4 الاجوبه موجوده بالاسفل
1.................................are hermaphorditic flukes:
a. Ascaris lumricoides.
b. Strongyloides stercolaris.
c. Trichuris trichiura.
d.Clonorchis sinensis.
2. The life cycle of Cryptosporidium involves:
a. Sexual stage only.
b. Sexual and asexual stages.
c. Binary fission.
d. None of the above.
3.S.haematopium is:
a. Blood flukes.
b. Intestinal flukes.
c. Liver flukes.
d. Lung flukes.
4. Hymenolepis. nana is known as :
a. Beef tapeworm.
b. Pork tapeworm.
c. Dwarf tapeworm.
d. Dog tapeworm.
5. .................................have a rosette-shaped uterus:
a. A.lumbricoides.
b. D.latum.
c. H.diminuta.
d. T. saginata.
6. Platyhelminths include:
e. Cestodes and flukes
f. Nematodes and cestodes.
g. Nematodes only
h. All of the above
7.One of the following parasite have complete alimentary canal:
i. D.latum.
j. H.nana.
k. T.solium.
l. S. mansoni.
8. Diagnosis of Echinococcus granulosis by:
a. Indirect hemaglutination.
b. ELIZA.
c. Latex agglutination.
d. All of the above.
9. …………………, its nutrients must be absorbed through the tegument:
a. Schistosoma mansoni.
b. Ascaris lumbricoides.
c. Hymenolepis nana.
d. All of the above.
.
10. Dipylidium caninum is the ............tapeworm.
a. Pig.
b. Beef.
c. Dog.
d.Rat.
11. Class insecta includes:
a. Fleas.
b. Flies.
c. Lice.
d. All of the above.
12. The intermediate host of H.nana are :
a. Insects
b. Crustaceans
c. A & B
d. Dogs.
13. Plerocercoid larva is the infective stage of :
a. H.nana.
b. T.saginata.
c. T. solium.
d. D.latum.
14. Tunga penetrans is a ………….flea:
a. human.
b. Dog.
c. Cat.
d. All of the above.
15. Eerie appearance of face is the characteristic of:
a. G.lamblia
b. T.vaginalis
c. Balantidium.coli
d. E.histolytica
16. G.lamblia lives in:
a.Colon
b.Stomach
c.The lower two thirds of the small intestine
d.The upper two thirds of the small intestine
17. Entamoeba.coli is :
a. Commensal parasite
b. Commensal bacteria
c. Pathogenic protozoa
d. Pathogenic bacteria
18. The infection with of T.vaginals occurs by:
a. Fecal-oral transmission.
b. Sexual intercourse.
c. Contaminated food and water.
d. a+b
19. cyst of E.histolytica is:
a. Ameboid
b. Rounded
c. Ovoid
d. Elongated
20. E. granulosis belongs to:
a. Protozoa.
b. Round worms.
c. Flukes.
d. Tapeworms.