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AA Microbio Semifinal > Study aid part (97 - 137) > Flashcards

Study aid part (97 - 137) Flashcards

1
Q
  1. What is the causative agent of diphtheria?
A

a. Corynebacterium diphtheriae.

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2
Q
  1. How can be detected the toxin of Corynebacterium diphtheriae?
A

By Elek’s-test, Römer-test (in guinea pig).

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3
Q
  1. What is the treatment of diphtheria?
A

Passive immunisation, giving antibiotics, artificial ventilation if is necessary.

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4
Q
  1. Which bacteria belong to diphtheroid group? (2 examples)
A

Corynebacterium pseudodiphtheriticum, Corynebacterium ulcerans, Corynebacterium minutissimum, Corynebacterium urealyticum.

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5
Q
  1. What are the diseases caused by Listeria monocytogenes?
A

Meningitis, sepsis, granulomatosis infantiseptica.

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6
Q
  1. What are the diseases caused by Listeria monocytogenes in adults?
A

Gastrointestinal symptoms, meningitis, sepsis, endocarditis

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7
Q
  1. What is the treatment of Listeriosis?
A

Ampicillin-gentamicin is the drug of choice.

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8
Q
  1. Which bacteria can cause dental decay?
A

Lactobacilli and Streptococcus mutans.

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9
Q
  1. Which bacteria can cause human tuberculosis? (3 examples)
A

Mycobacterium tuberculosis, mycobacterium bovis, Mycobacterium africanum.

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10
Q
  1. What kind of staining can be used to stain mycobacteria?
A

Ziehl-Neelsen staining.

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11
Q
  1. How long can be cultivated the causative agent of human tuberculosis on Lowenstein-culture media?
A

6-8 weeks.

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12
Q
  1. How can be prevented the human tuberculosis?
A

By BCG vaccine.

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13
Q
  1. What are the facultative pathogenic mycobacteria? (2 examples)
A

Mycobacterium avium komplex, Mycobacterium kansasii, Mycobacterium marinum, Mycobacterium ulcerans.

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14
Q
  1. Which mycobacteria is apathogenic?
A

Mycobacterium smegmatis.

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15
Q
  1. What is the causative agent of leprosy?
A

Mycobacterium leprae.

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16
Q
  1. What are the types of leprosy?
A

Tuberculoid and lepromatosus leprosy.

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17
Q
  1. What is the treatment of leprosy?
A

Dapson, clofazamin, rifampicin.

18
Q
  1. What are the most important Actinomyces species? (1 example)
A

Actinomyces israelii, Actinomyces naeslundii, Actinomyces odontolyticus.

19
Q
  1. Which E. coli can be toxin producer? (3 examples)
A

ETEC, EPEC, EAEC, EIEC, EHEC

20
Q
  1. What kind of extra intestinal disease can be caused by Escherichia coli?
A

Urinary tract infections, neonatal meningitis, sepsis.

21
Q
  1. What are the causative agent of typhoid fever? (4 examples)
A

Salmonella Typhi and Salmonella Paratyphi A, B, C.

22
Q
  1. Which bacteria can cause salmonellosis?
A

Salmonella Enteritidis, Salmonella Typhimurium, Salmonella Choleraesuis

23
Q
  1. What is the causative agent of dysentery? (2 examples)
A

Shigella dysenteriae, Shigella flexneri, Shigella sonnei.

24
Q
  1. Which bacterium is the causative agent of plague?
A

Yersinia pestis.

25
Q
  1. What is the spreading way of the plague?
A

By the bite of the rat flea, by respiratory droplets.

26
Q
  1. What are the diseases caused by Klebsiella pneumoniae?
A

Lobar (Friedländer) pneumonia, wound infection, bloodstream infection, urinary tract infection.

27
Q
  1. What is the causative agent of cholera?
A

Vibrio cholerae

28
Q
  1. What kind of Vibrio species can cause human diseases? (3 examples)
A

Vibrio cholera, Vibrio parahaemolyticus, Vibrio vulnificus.

29
Q
  1. What are the characteristic biochemical properties of Pseudomonas aeruginosa?
A

Obligate aerobic, oxidase positive.

30
Q
  1. Colony morphology of Pseudomonas aeruginosa?
A

Bacteria can produce water-soluble pigment that stain the culture media, the colonies have grape like smells.

31
Q
  1. Microscopic morphology of Pseudomonas aeruginosa?
A

Gram-negative rod.

32
Q
  1. What are the most frequent diseases caused by Pseudomas aeruginosa?
A

Nosocomial lung infections, wound and blood stream infections.

33
Q
  1. What is the treatment of the diseases cause by Pseudomonas aeruginosa?
A

Multiresistant, based on antibiogram.

34
Q
  1. What is the most common source of the infection caused by Acinetobacter baumanii?
A

Hospital environment.

35
Q
  1. What does MACI mean in microbiology?
A

Multiresistant Acinetobacter baumannii

36
Q
  1. How can Legionella pneumophila spread?
A

By aerosol.

37
Q
  1. What is the diagnosis of Legionellosis?
A

By serology from blood, by immune chromatography from urine.

38
Q
  1. Which bacterium can cause chronic gastritis or stomach ulcer?
A

Helicobacter pylori.

39
Q
  1. What is the most important cultivable anaerobic member of the normal flora of the large bowel?
A

Bacteroides fragilis.

40
Q
  1. Which genera belongs to the Spirochaetales order?
A

Treponema, Borrelia, Leptospira.

41
Q
  1. What are the causative agents of Plaut-vincent angina?
A

Treponema vincentii and Fusobacteria.

42
Q
  1. What is the first symptom in syphilis?
A

AA Microbio Semifinal (99 decks)

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