Quiz: Para — AUA MCQ

1. The wall of hydatid cyst formed of:

A A. Germinal layer only B B. Laminated layer only C D. None of the above D C. Fibrous layer-laminated layer and germinal layer

2. The larval stage of Echinococcus granulosus is:

A A. Cysticercus bovis B B. Hydatid cyst C C. Cysticercus cellulose D D. cysticercoid

3. Osseous hydatid cyst is:

A A. The cyst that forms in the liver B B. The cyst that forms in the lung C C. The cyst that forms in the bone D D. All of the above

4. The habitat of adult Ecinococcus granulosus in the

A A. Lumen of small intestine of the dog B B. Lumen of small intestine of the human C C. Large Intestine of the human D D. Liver and lung of the human

5. Multilocular hydatid cyst is larval stage of

A A. Adult of Echinococcus granuccus B B. Adult of Multileps multiceps C C. Adult of alveococcus multilocularis D D. Adult of Multiceps serialit

6. Visceral larva migrans means:

A A. Invasion of human viscera by some nematode larvae B B. Invasion of human viscera by some cestode larvae C C. Invasion of human skin by bird schistosomes D D. Both A and B

7. Echinococcus granulosis is

A A. tapeworm B B. trematodes C c. protozoa D d. nematodes

Hydatid cyst is the larval stage of:

A A. Multiceps multiceps B B. Hymenolepis nana C C. Echinococcus granulosus D D. Multiceps serialis

9. What is the specimen of choice to recover Paragonimus westermani?

A a. Stool B b. Sputum C c. Urine D d. Tissue biopsy

10. A male patient 30 years old from Korea developed the following: Fever, cough, haemoptysis, anorexia and night sweats since 2 months. He probably has

A a. Metagonimus yokogawai. B b. Paragonimus westermani. C c. Dicrocelium dendriticum D d. Fasciola hepatica

10. A male patient 30 years old from Korea developed the following: Fever, cough, haemoptysis, anorexia and night sweats since 2 months. He probably has

A a. Metagonimus yokogawai. B b. Paragonimus westermani. C c. Dicrocelium dendriticum D d. Fasciola hepatica

11. The egg of Echinococus granulosis hatch to give

A a. oncospheres B b. adult worm C c. hydatid cyst D d. Cysticercus Larva

12. Visceral larva migrans is caused by invasion of the skin by: a-Larvae of dipterous flies.

A a. Larvae of Toxocara canis. B b. Larvae of Ancylostoma caninum.. C c. Opaque hydatid fluid. D d. Larvae of Strongyloides stercoralis

13. All the following are true for hydatid except:

A a- Irritant hydatid fluid. B b- Opaque hydatid fluid. C c- It is the larval stage of Multiceps multiceps. D d- Surgical removal of the cyst is curative.

14. Alveolar hydatid cyst differs than simple hydatid cyst in:

A a- The causative parasite. B b- Shape of the cyst. C Contents of the cyst. or wall of the cyst. D d- All of the above.

15. Diagnosis of hydatid disease by:

A a- C. T scanning or Plain x-ray B b- Sonography. C b- Serology. D e- All of the above.

17. The liver is the most common organ affected by hydatid cyst followed by:

A A-Bone. B B-Lung. C C-Brain. D D-Heart.

18. Tropical pulmonary cosinophilia is characterized by the following Except:

A A. High peripheral eosinophilia. B B. Amicrofilaraemia. C C. High IgE levels. D D. Diarrhea

19. Visceral larva migrans means:

A A. Invasion of human viscera by some nematode larvae B B. Invasion of human viscera by some cestoda larvae C C. Invasion of human skin by bird schistosomes D D. Both A and B

20. Dogs have a rule in transmission of:

A a. Echinococcus granulosus. B b. Multiceps multiceps C c. Dipyuidium caninum. D d. All of the above.

21. Dogs have rule in transmission of the following except:

A a- a-Echinococcus granulosus. B b- Multiceps multiceps. C c- Hymenolepes diminuta. D d- Dipyuidium caninum.

22. All the following are true for hydatid except:

A a. Irritant hydatid fluid. B b. Opaque hydatid fluid. C c. Four layers of the cyst. D d. Surgical removal of the cyst is curative.

23. All the following are true for hydatid except:

A a- Irritant hydatid fluid. B b-Opaque hydatid fluid. C . d-Surgical removal of the cyst is curative. D e-It is the larval stage of Multiceps multiceps

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