منصة الهيثم Al-Haitham

الاجوبة (طفيليات): ✅ 21. E 22. D 23. E 24. A 25. C 26. E 27. A 28. C 29. E 30. B

سوف يتم تنزيل الاجوبة الصحيحة بعد ساعة من الان ✅

30)🔻🔻🔻 infection with giardia lamblia is through: a) ingestion of the trophozoite stage b) ingestion of the cyst stage c) ingestion of the egg

29)🔻🔻🔻 the following statements are correct regarding giardiasis : a) transmitted by ingestion of cyst b) affects mainly the upper small intestine c) diagnosed by examination of stool or duodenal contents d) most infections are asymptomatic e) all are correct

28)🔻🔻🔻 Trichomonas vaginalis : a) pseudopodia b) cilia c) flagella d) none of the above

27)🔻🔻🔻 contamination of contact lenses could lead to eye infection with : a) Acanthamoeba b) Entamoeba coli c) Onchocerca valvulus d) Toxocara canis e) Loa Loa

26)🔻🔻🔻 In trichomonas vaginalis infection: a) is caused by protozoan parasite b) the infective stage is the trophozoite c) causes vaginal discharge in females d) may infect males e) all of the above

25) 🔻🔻🔻 flask shaped ulcers in the colon are caused by: a) Giardia lamblia b) Acanthamoeba c) Entamoeba histolytica d) Naegleria fowleri e) Toxocara canis

24)🔻🔻🔻 Giardia lamblia affects mainly: a) upper small intestine b) caecum c) colon d) rectum e) stomach

23) 🔻🔻🔻 Toxoplasma gondii is transmitted to human by: a) ingestion of soil contaminated by oocyst from cats b) ingestion of cysts in undercooked meat c) congenital transmission from mother with acute toxoplasmosis d) organ transplant and blood transfusion (infected donor) e) all of the above

22) 🔻🔻🔻 trophozoite of Toxoplasma is : a) infective by ingestion b) free living c) found in chronic infection d) obligatory intracellular parasite

21) 🔻🔻🔻 regarding toxoplasmosis in humans: a) becomes active in immuno-compromised patients b) acute infection could be transmitted from mother to fetus c) associated with cats d) is mainly diagnosed by serological tests e) all of the above

الاجوبة (طفيليات): ✅ 11. A 12. D 13. D 14. D 15. C 16. C 17. D 18. D 19. D 20. C

سوف يتم تنزيل الاجوبة الصحيحة بعد ساعة من الان ✅

20) 🔻🔻🔻 oocyst of Toxoplasma is found in: a) human tissue b) the brain of chronic patients c) faeces of infected cat d) all of the above

19)🔻🔻🔻 liver abscess is a known complication of infection with: a) fasciola hepatica b) giardia lamblia c) schistosoma mansoni d) entamoeba histolytica