1. B .lactum examination usually done for: a. Staph aureus. b. H.influnzae. c. E.cloi. d. Streapto coccus. e. N.meningitidis. 2. Differentiate between micrococcus and staph aureus by: a. Catalase. b. Co agulase. c. Phosphatase. d. Urease. e. Oxidation fermentation test. 3. the largest bacteria is: a. staph aureus. b. staph epidermids. c. micro cocci. d. streapt group A. e. streapt group B. 4. Bacteria that cause double zone of b hemolytic: a. E.coli. b. cl. per fringes. C.Staph aureus. d. streapt group A. e. none of the above. 5. it’s not one of sterilization methods: a. autoclave. b. pasterelization. c. diethyl oxide. d. gluteraldehyde. e. hot air oven. 6. Usually disposable syringe sterilized by: a. autoclave. b. radiation. c. hot air oven. d. gluteraldehyde. e. none of the above. 7. Intermediate host of E. vermicularis is : a. sand fly. b. tese tese fly. c. cat. d. mosquito. e. none of the above. 8. Inhalling of infected ciliated amoeba causing: a. salmonellosis. b. brucellosis. c. legionaries. d. t.b. e. none of these. 9. The largest ciliated parasite of large intestine: a. E. histolytica. b. B. coli. c. E.coli. d. A. duodenal. e. none of the above. 10 stricted aerobic bacteria: a. E.coli. b. Staph aureus. c. Mycobacterium tuberculosis. d. Cl. Per fringes. e. Brucella. 11. Staph aureus is: a. facultative an aerobic. b. microaerophilic. c. stricted aerobe. d. stricted un aerobe. e. grows on 10%co2. 12. The diagnostic stage of it by found motile larva on stool: a. s.stercolaris b.e.granulosus c.e.histolytica d. b. coli 13. Diagnostic stage of it by usually found its egg on sputum: a. a. duodenal b. paragonimus westermani. c. b.coli d. w.bancrofti 14. Its egg brown to yellow flatted at one side: a. e.granulosus. b. t.trichura. c. s.stercolaris d. e.histolytica 15. The infective stage of sh. Mansoni is: a. larva b. egg lateral spine c. egg terminal spine d. metacercaria e. none of the above 16. Usually caused infection spreading to brain and liver: a. e. histolytica b. b. coli c. p. westermani. d. sh. Haematobium 17. disease usually beginning as small infection on skin and spreading to be systemic to include lymph node : a. mycosis b. teana cpitis c. cryptoccocosis d. none of these 18. The diagnostic stage of teana saginata by usually found its segmented on: a. using wet preparation b. wet preparation by using two slides c. Two slide with India ink d. geimsa stain 19. Parasite which infect the liver: a. f. hepatica b. b. coli c. e. histolytica d. t. trichura 20. Its infection due to eating row fish: a. teana solium b. teana saginata c. f. hepatica d. b. coli 21. Its infection due to eating row or under cocked sheep meat: a. teana saginata b. teana solium c. f. hepatica d. e. histolytica 22. Specimen of f. hepatica is: a. blood b. liver biopsy c. urine d. stool 23. Transmission of leishmania by: a. sand fly. b. tesi tesi fly. c. mosquito. d. house fly. 24. Lieshmania causing calazar disease: a. l. donovani. b. l. gambies. c. l. brazeliences. d. a and b. e. none of these. 25. The diagnostic stage of trypanosome is: a. amastigote. b. promastigote. c. trypomastigote. d. a and c. 26. Specimen of trypanosome: a. lymph node aspirate. b. blood. c. stool. d. a and b. 27. The largest lymphoid organ is: a. liver. b. Spleen. c. lymph node. d. thymus. e. Tonsils. 28. The il4 helping on activation of: a. Lymphocytes. b. B. lymphocytes. c. complement. d. none of them. 29. The helper cells on innate immunity: a. T0h cells. b. T2h cells. c. Tdh cells. d. T cells. e. THcells. 30. Diagnosis of Hcv by: a. enzyme virus. b. virus antibody. c. virus antigen. d. all of them. e. non of them. 31. Recently virus can be diagnosis by: a. IGM. b. IGG. c. IGE. d. IGD. e. none of these. 32. The IG(s) which protected the body surface: a. IGG and IGM. b. IGE and IGM. c. IGG and IGG. d. IGG and IGD. e. IGD and IGE. 33. The DNA virus of these: a. retrovirus. b. picronavirus. c. pox virus. d. HIV. 34. The HCV called: a. silent killer. b. infectious virus. C.Hepatitis virus. d. all of them. 35. Albert stains using for: a. N. gonoherea. b. coryne diphtheria. c. e. coli. d. strept pyogen. e. staph aureus. 36. ELEK test used for: a. E. coli. b. coryne bacteria. c. N.meningitis. d. none of them. 37. Shegilla is: a. oxidase negative. b. lactose ferment. c. ONPG positive. d. urease positive. 38. E.coli it’s all the following except: a. all of the following. b. First disease of enterobacteria discover by kooch. c. One of intestinal commenals. d. its benefit on intestinal tract. e. oxidase negative. 39. One of these bacteria foods borne diseases: a. l. monocytogene. b. klebsealla. c. p. aerogenosa. d. proteus. 40. Organism causing greening color on cled agar: a. E. coli. b. proteus. c. shigella. d. salmonella e. p. augenosa. 41. The Widal test reading: a. First tube shows agglutination. b. First tube shows haemolysis. C. First tube shows turbidity. d. last tube shows agglutination. e. last tube precipitation. 42. The Aso test reading: a. Last tube show haemolysis. b. last tube shows no haemolysis. c. First tube shows no haemolysis. d.Last tube shows haemolysis. 43. Causing neonatal meningitis: a. klebsialla. b. proteus. c. salmonella. d. e. coli. e. streapt group A. 44. In neonatal meningitis the ideal sample: a. CSF from mother. b. CSF from baby. c. CSF from both mother and baby. d. blood from mother. e. blood from baby. 45. in gram positive bacteria: a. bacteria contain cell wall. b. bacteria contain cell membrane. c. bacteria contain techoic acid. d. bacteria contain flagellate. 46. streapt cocci appear as …………. On gram stain: a. yellow. b. black. c. blue. d. red. e. dark violet. 47. Brucella don’t cause…………….. Usually: a. fever. b. joint pain. c. diarrhea. d. back pain. e. muscle pain. 48. Brucella is: a. stricted aerobe. b. microaerophilic. c. stricted UN aerobe. d. facultative UN aerobe. 49. Bacteroid culture on all the following situation except: a. using antibiotic as selectivity on media. b. adds glucose and sucrose to media. c. culturing on 10% co2 and5%o2. d. incubates at 42c. e. using filters 45 mm. 50. Actinomycete are: a. gram positive. b. zn positive. c. stain by gemsa stain. d. stain by acridine orange. e. a and b
Posted on: Mon, 03 Nov 2014 13:02:03 +0000
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