Otázky s chybnou odpovědí, č.j. 7605411
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TEST:autumn12  Varianta:8         Tisknuto:17/12/2019
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 11. ( 12.orig.) Which of the following cell types is considered a professional antigen-presenting cell? 
 3) + B cell (nezaškrtl-a)
 4) + macrophage (nezaškrtl-a)
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 14. (  9.orig.) Bacterial H antigen is derived from
 2) - endotoxin (zaškrtl-a)
 4) + flagellin (nezaškrtl-a)
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 23. (  8.orig.) MMR vaccine for the prevention of virus infections protects against:
 1) - mononucleosis virus (zaškrtl-a)
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 39. ( 17.orig.) Which type of genetic exchange in bacteria is susceptible to the activity of deoxyribonuclease?
 1) - Conjugation (zaškrtl-a)
 4) + Transformation (nezaškrtl-a)
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 49. (  5.orig.) Lysozyme degrades
 1) + peptidoglycan (nezaškrtl-a)
 3) - capsular polysaccharide (zaškrtl-a)
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 63. (  7.orig.) Which is true for endotoxins? 
 2) - Highly toxic and fatal in microgram quantities (zaškrtl-a)
 4) + Found only in Gram-negative bacteria (nezaškrtl-a)
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TEST:autumn2  Varianta:8         Tisknuto:17/12/2019
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  3. (  2.orig.) Which of the following microorganism causes lesions in the form of abscesses?
 4) - Streptococcus pyogenes(zaškrtl-a)
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 15. ( 35.orig.) Pseudomonas aeruginosa can be diagnosed from the pigment, known as
 2) + Pyorubrin (nezaškrtl-a)
 3) + Pyomelanin (nezaškrtl-a)
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 18. ( 30.orig.) Which of the following statements is/are true about Haemophilus influenzae b (Hib) vaccine:
 2) + Made from capsular polysaccharide that has been extracted from cultures of Hib bacteria (nezaškrtl-a)
 3) + Has been conjugated with either non-toxic variant of diphtheria vaccine or tetanus toxoid (nezaškrtl-a)
 4) - Contains live organisms (zaškrtl-a)
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 22. ( 20.orig.) Bacteria commonly acquired from animals include
 3) - Corynebacterium diphtheriae(zaškrtl-a)
 4) + Listeria monocytogenes(nezaškrtl-a)
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 31. ( 32.orig.) Which of the following bacteria has the lowest 50% infective dose (ID50)?
 1) - Vibrio cholerae(zaškrtl-a)
 3) + Shigella sonnei(nezaškrtl-a)
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 33. ( 28.orig.) Neisseria meningitis
 3) + Can be is spread through the exchange of saliva and chewing on toys. (nezaškrtl-a)
 4) + It exists as normal flora in the nasopharynx of up to 5-15% of adults. (nezaškrtl-a)
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 35. ( 27.orig.) Causes of bacterial meningitis in neonates include:
 2) + Escherichia coli(nezaškrtl-a)
 3) + Streptococcus pneumoniae(nezaškrtl-a)
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 38. ( 15.orig.) Inactivated viral vaccines are available for
 1) - mumps (zaškrtl-a)
 3) + influenza (nezaškrtl-a)
 4) - measles (zaškrtl-a)
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 43. ( 29.orig.) Which of the following is/are true about Diphtheria:
 2) + Corynebacterium diphtheriae may cause skin infections (nezaškrtl-a)
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 44. ( 37.orig.) The substance(s) which can be produced by strains of Pseudomonas aeruginosa is/are
 1) + Exotoxins A and S (nezaškrtl-a)
 3) + Haemolysins (nezaškrtl-a)
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 52. ( 21.orig.) Mark correct answer(s): 
 2) - The pregnant woman with Listeria monocytogenes bacteremia is likely to develop a listerial meningitis. (zaškrtl-a)
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 53. ( 14.orig.) Which is the most common form of anthrax? 
 1) - Inhalation anthrax (zaškrtl-a)
 4) + Cutaneous anthrax (nezaškrtl-a)
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 58. (  4.orig.) Puerperal fever is a streptococcal infection of the
 2) - skin (zaškrtl-a)
 3) + uterus (nezaškrtl-a)
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 59. ( 23.orig.) All the following statements regarding etiologic agents of Chancroid are correct except:
 3) + The organism grow well on Standard Chocolate Agar (nezaškrtl-a)
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 64. ( 25.orig.) A 8 year old girl was playing in a slowly moving stream when she cut her foot on a sharp object. Three days later she was brought to the emergency room of Tribhuvan University Teaching Hospital hospital because of pain and swelling at the site of the wound and drainage of pus from it. The most likely cause of the infection is
 4) + Vibrio vulnificus(nezaškrtl-a)