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12. Each of the following statements concerning hookworm infection is correct ex

ID: 258017 • Letter: 1

Question

12. Each of the following statements concerning hookworm infection is correct except A) Hookworm infection can cause pneumonia. B) Hookworm infection is acquired by humans when filariform larvae penetrate the skin. C) Hookworm infection is caused by Necatar americanus D) Hookworm infection can be diagnosed by finding the trophozoite in the stool E) none of the above - identifty 13. Each of the following statements concerning Trichomonas vaginals is correcd except: A) T. vaginalis is transmitted sexually. B) T. vaginalis can be diagnosed by visualizing the trophozoite C) T. vaginalis can be treated effectively metronidazole. D) T. vaginalis causes bloody diarrhea 14. T he most common cause of Creeping Eruption or Cutaneous Larva Migrans: A) Ancylostoma braziliense B) Strongyloides stercoralis C) Enterobius vermicularis D) Toxocara canis E) Giardia lamblia 15. Most frequent finding in the infection cause by the parasite is a persistent hypereosinophilia: A])Ancylostoma braziliense stercoralis C) Enterobius vermicularis D)Toxocara canis E) all of the above B) Strongyloides 16. The most common cause of Visceral Larva Migrans: A) Ancylostoma duodenale B) Necator americanus C) Trichurius trichuria D) Toxocara canis E) none of the above - identify 17. This nematode produces autoinfection in man: A) Ancylostoma duodenale B) Necator americanus C) Ascaris lumbricoidesD) Enterobius vermicularis E) none of the above- identify 18. Which nematode has a blood-lung phase in the life cycle? A) Trichurius trichuria B) Strongyloides stercoralis C)] Enterobius vermicularis D)A &C; E) none of the above - identify 19. The Scotch tape technique is used for the diagnosis of the infection cause by A)Ancylostoma duodenale D) Toxocara canis E) none of the above - identify B) Necator americanus C) Trichurius trichuria 20. What parasite whose migrating larvae break the pulmonary capillaries of man?A) Ancylostoma braziliense lumbricoides D) Trichurius trichuria E) all of the above B) Enterobius vermicularis C) Ascaris

Explanation / Answer

12 Ans . D

13 Ans .B

14 Ans . A

15 Ans .B

16 Ans .D

17 Ans .D

18 Ans .B

19 Ans .none of these ans is Enterobius Vermicularis.

20 Ans .C