Otázky s chybnou odpovědí, č.j. 3988633
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TEST:autumn12  Varianta:7         Tisknuto:17/12/2019
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 16. ( 10.orig.) Bacterial spores are characterized by 
 1) - the absence of nucleoid (zaškrtl-a)
 2) - the absence of ribosomes (zaškrtl-a)
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 20. ( 17.orig.) Which type of genetic exchange in bacteria is susceptible to the activity of deoxyribonuclease?
 3) - Conjugation (zaškrtl-a)
 4) - Transduction (zaškrtl-a)
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 30. ( 20.orig.) Extracellular pathogens can attempt to avoid immune detection by
 2) - decrease of MHC I antigens (zaškrtl-a)
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 36. (  6.orig.) Beta-lactam antibiotics are correctly described as all of the following EXCEPT
 2) + potent antimycotic agents (nezaškrtl-a)
 4) - those having a low toxicity (zaškrtl-a)
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 51. ( 25.orig.) Biochemical mechanisms occurring in bacterial resistance include:
 3) + The development of alternative biochemical pathways. (nezaškrtl-a)
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 55. ( 15.orig.) Which of the following best explains the reaction that takes place in the latex agglutination slide test for CRP?
 4) - CRP is acting as an antibody (zaškrtl-a)
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 58. ( 12.orig.) Which of the following cell types is considered a professional antigen-presenting cell? 
 1) + B cell (nezaškrtl-a)
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 63. (  7.orig.) Which is true for endotoxins? 
 1) - Toxoids are used to immunize (zaškrtl-a)
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TEST:autumn2  Varianta:7         Tisknuto:17/12/2019
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  1. ( 29.orig.) Which of the following is/are true about Diphtheria:
 2) - Corynebacterium diphtheriae is the only bacterium causing diphtheria (zaškrtl-a)
 3) + Corynebacterium diphtheriae may cause skin infections (nezaškrtl-a)
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  8. ( 37.orig.) The substance(s) which can be produced by strains of Pseudomonas aeruginosa is/are
 2) + Elastase (nezaškrtl-a)
 3) + Haemolysins (nezaškrtl-a)
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 10. ( 16.orig.) Which of the following can be caused by either a bacterial or viral infection?
 4) - impetigo (zaškrtl-a)
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 13. ( 24.orig.) Which of the following cell components produced by Neisseria gonorrhoeae is responsible for attachment to host cells?
 2) - IgA1 protease (zaškrtl-a)
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 17. (  4.orig.) Puerperal fever is a streptococcal infection of the
 2) + uterus (nezaškrtl-a)
 3) - skin (zaškrtl-a)
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 28. ( 23.orig.) All the following statements regarding etiologic agents of Chancroid are correct except:
 2) - On Gram stain of lesions the organism occurs in strands (zaškrtl-a)
 3) + The organism grow well on Standard Chocolate Agar (nezaškrtl-a)
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 33. ( 35.orig.) Pseudomonas aeruginosa can be diagnosed from the pigment, known as
 1) + Pyorubrin (nezaškrtl-a)
 2) + Pyomelanin (nezaškrtl-a)
 3) + Pyoverdin (nezaškrtl-a)
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 38. (  6.orig.) A positive Mantoux test indicates an area of induration of
 1) - 4-9 mm in diameter (zaškrtl-a)
 3) + 10 mm or more in diameter (nezaškrtl-a)
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 41. ( 18.orig.) All of the following are pneumococcal diseases EXCEPT:
 2) - endocarditis (zaškrtl-a)
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 45. ( 21.orig.) Mark correct answer(s): 
 3) + Listeria monocytogenes is found in very high numbers in the amniotic fluid of congenitally infected infants. (nezaškrtl-a)
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 57. ( 27.orig.) Causes of bacterial meningitis in neonates include:
 2) + Streptococcus pneumoniae(nezaškrtl-a)
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 60. ( 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
 3) + Vibrio vulnificus(nezaškrtl-a)
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 65. ( 15.orig.) Inactivated viral vaccines are available for
 1) - measles (zaškrtl-a)
 2) - mumps (zaškrtl-a)
 4) + hepatitis A  (nezaškrtl-a)