39113720
Descrição
Quiz por Leon Schwarze, atualizado 10 meses atrás
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Criado por Leon Schwarze
11 meses atrás
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Questão 1
Questão
Choose incorrect combination
Responda
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a) Neisseria gonorrhoeae - oxidase and catalase negative
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b) Vibrio vulnificus - polysaccharide capsule
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c) Treponema pallidum - seen by darkfield microscopy
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d) Acinetobacter baumannii - strictly aerobic
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e) Bordetella pertussis - coccobacillus
Questão 2
Questão
Which of the following ferment glucose
Responda
-
a) E. Coli
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b) Salmonella Enteritidis
-
c) Proteus Mirabilis
-
d) a + b
-
e) All of the mentioned
Questão 3
Questão
Which of the mentioned refer to Helicobacter pylori
Responda
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Mucinase
-
Urease
-
Oxidase positive
-
Polypeptide capsule
-
VacA
-
CagA
-
Catalase positive
-
Exotoxin A
Questão 4
Questão
Obligatory aerobic, slender, pleomorphic rods, multiply in free living amoeba infects individuals who inhale infectious aerosols” this characteristics most likely indicates:
Responda
-
a) Treponema pallidum
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b) Brucella abortus
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c) Legionella pneumophila
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d) Campylobacter jejuni
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e) Pasteurella multocida
Questão 5
Questão
3 Clinical Diseases caused by Pseudomonas aeruginosa
Responda
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Bacteremia
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Endocarditis
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Tracheobronchitis (Pulm. Inf.)
Questão 6
Questão
Spirochaetales are an etiological agents of:
Responda
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a) Syphilis
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b) Borreliosis
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c) Leptospirosis
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d) a+b
-
e) All of mentioned
Questão 7
Questão
“After ingestion of contaminated meat or eggs and passage through the stomach bacteria attaches to the mucosa of small intestine and invade into microfold cells (M cells)” this
characteristic most likely indicates:
Responda
-
a) Heliobacter pylori
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b) Salmonella Enteritidis
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c) Shigella shigae
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d) Pseudomonas aeruginosa
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e) Francisella tularensis
Questão 8
Questão
Choose oxidase positive bacteria
Responda
-
a) Pseudomonas aeruginosa
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b) H. pylori
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c) C. jejuni
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d) b+c
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e) all of the mentioned
Questão 9
Questão
Choose correct concerning Neisseria menigitidis
Responda
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a) Grows best in a humid atmosphere
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b) Humans, birds and rodents are it's only natural hosts
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c) Can survive the intracellular killing in the absence of humoral activity
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d) a+c
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e) All of the mentioned are correct
Questão 10
Questão
The epidemiologi (serologic) classification of the Enterobacteriaceae is based on:
Responda
-
a) Somatic O antigen
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b) K antigen
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c) H antigen
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d) a+b
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e) All of the mentioned
Questão 11
Questão
Which of the following are strict anaerobic, gram negative, rod shaped bacteria:
Responda
-
a) Bacteroides fragilis
-
b) Acinetobacter baumannii
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c) Fusobacterium nucleatum
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d) a+c
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e) all mentioned
Questão 12
Questão
Which of the following are strict anaerobic, gram negative, rod shaped bacteria:
Responda
-
a) Bordetella pertussis
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b) Acinetobacter baumannii
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c) Fusobacterium nucleatum
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d) a+b
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e) all mentionend
Questão 13
Questão
Choose FALSE statement
Responda
-
a) All Neisseria species are non-capsulated
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b) Humans are the only host for Neisseria gonorrhoeae
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c) Neisseria sicca and Neisseria mucosa are commensal
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d) Keingella kingae resides in the human oropharynx
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e) a+c are false
Questão 14
Questão
Choose features of all Enterobacteriaceae representatives:
Responda
-
a) All oxidase negative
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b) Some from endospores
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c) All are glucose fermenters
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d) All are lactose fermenters
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e) a+c
Questão 15
Questão
Choose false statement:
Responda
-
a) Some Neisseria species are non-capsulated
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b) Humans and rodents are the only host for Neisseria gonorrhoeae
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c) Neisseria sicca and Neisseria mucosa are commensal
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d) Keingella kingae resides in the human oropharynx
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e) a+c are false
Questão 16
Questão
Choose True Statement
Responda
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a) Members of genus Borrelia and Treponema belong to the order Spirochaetales
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b) Salmonella attach to the mucosal microfold cells in Peyer's patches
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c) Campylobacter jejuni produces an abundance of urease
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d) a+b are true
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e) all true
Questão 17
Questão
Choose true statement
Responda
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a) Members of genus Borrelia and Treponema belong to the order Spirochaetales
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b) Salmonella attach to the mucosal microfold cells in Peyer's patches
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c) Proteus Mirabilis produces an abundance of urease
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d) all are true
Questão 18
Questão
Choose False
Responda
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a) Gram staining is ineffective to distinguish genus
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b) Pseudomonas aeruginosa is psychrophilic bacterium
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c) Klebsiella pneumoniae tends to produce polysaccharide capsule
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d) Bacteroides fragilis and fusobacterium nucleatum are facultative anaerobic bacteria
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e) Chlamydia growth cycle occurs within susceptible host cells
Questão 19
Questão
List at least 3 vorulence factors of Helicobacter pylori
Responda
-
Urease
-
VacA
-
CagA
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Mucinase
Questão 20
Questão
Which of the following are Gram negative bacteria virulence factors
Responda
-
a) Endotoxin
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b) Exotoxin
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c) Hemolysis
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d) a+c
-
e) All mentionend
Questão 21
Questão
Virulence factors of Pseudomonas aeruginosa include:
Responda
-
a) Alginate capsule
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b) Exotoxin
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c) VacA
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d) a+b
-
e) all mentionend
Questão 22
Questão
Virulence factors of Pseudomonas aeruginosa include:
Responda
-
a) Allginate capsule
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b) Exotoxin A
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c) Elastase
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d) a+b
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e) All mentioned
Questão 23
Questão
“Curved gram negative rods, fermentative, facultative anaerobic, require salt for growth, can multiply freely in water” this characteristic most likely indicates
Responda
-
a) Helicobacter pylori
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b) Vibrio cholera
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c) Acinetobacter baumannii
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d) Salmonella Enteritidis
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e) Borrelia burgdorferi
Questão 24
Questão
Abbrevation LOS
Lipooligosaccharide
Responda
- True
- False
Questão 25
Questão
Por B and opa genes are for which bacteria:
Responda
-
Neisseria Gonorrhoeae
-
blub
Questão 26
Questão
Explain abbreviation EHEC
[blank_start]Enterohaemoragic Escheria Coli[blank_end]
Which disease can be a result of infection with it
[blank_start]Bloody Diarrhea, collitis, HUS[blank_end]
Responda
-
Enterohaemoragic Escheria Coli
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Bloody Diarrhea, collitis, HUS
Questão 27
Questão
Most strict anaerobes are intrinsically resistant to
Responda
-
a) amikacin
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b) ofloxacin
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d) clindamyacin
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c) cephradine
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d) a + b + c
Questão 28
Questão
Give 3 species of Gram - rods causing endogenous anaerobic infections
Responda
-
Bacteriodes fragilis
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Poshyromonas Cingira
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B. Ovatus
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B. Vulgatus
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E. Coli
Questão 29
Questão
Bordatella Pertussis
Responda
-
a) belongs to Enterobacteriaceae
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b) causes bacilliary dysentery
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c) produces exotoxin
-
d) a+b+c
-
e) b+c
Questão 30
Questão
Which Gram negative rods produce exotoxin
Responda
-
Psuedomonas aeruginosa
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B. Anthracis
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Shigella (shiga toxin)
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c. Botulism
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vibro cholera
Questão 31
Questão
H. influenza
Responda
-
a) can grow o MacConkey Agar
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b) produces strong exotoxins
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c) is susceptible to penicillin
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d) produces polypeptide capsule
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e) none
Questão 32
Questão
There are/is antibiotics active to Enterobacteriaceae
Responda
-
a) ligomyocin
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b) coftazidime
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c) metromdazole
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d) a+b+c
-
e) a+c
Questão 33
Questão
An animal can be the source of infection with
Responda
-
a) Francisella Tularensis
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b) Salmonella enteriditis
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c) Legionella pneumophilia
-
d) a+b
-
e) none of the mentionend
Questão 34
Questão
The aetiological agent of typhoid fever can be found by culture in the following specimens:
[blank_start]Blood[blank_end], [blank_start]Urine[blank_end] and [blank_start]Feces[blank_end]
Responda
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Blood
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Bone
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Urine
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Hair
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Feces
Questão 35
Questão
Chronic gastritis and duodenal ulcers can be a result of [blank_start]H. Pylori[blank_end] Infection.
It´s virulence factors are:
[blank_start]Urease VacA CagA[blank_end]
Responda
-
Urease VacA CagA
-
H. Pylori
Questão 36
Questão
To Gram - obligatory anaerobic rods belong
Responda
-
Bacteroides
-
Porphyromonas
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Prevotella
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Fusobacterium
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Leptorichia
Questão 37
Questão
Choose the potential causative agent of haemolytic uremic syndrome
Responda
-
E.Coli O157 H7
-
E Coli producing shiga like toxin
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Shigella dysenteriae
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enterohemorrhagic E.coli
-
All mentioned
Questão 38
Questão
Pasteurella mulocida
Responda
-
a) fastidious Gram - coccus
-
b) is fastidious and curved, oxidase positive G -
-
c) causes septic animal bite
-
d) causes tularemia
-
e) b+c
Questão 39
Questão
In diagnostic of infections caused by pathogenic Neisseriae the following methods is/are used
Responda
-
a) serotyping
-
b) culturing on enrichedmedia
-
c) oxidase - test
-
d) a+c
-
e) all mentionend
Questão 40
Questão
List 2 species of curved oxidase positive entropathogenic Gram - rods
Responda
-
E.Coli
-
Campylobacter
-
Helicobacter
Questão 41
Questão
List 3 infections caused by Escheria Coli
Responda
-
gastroenteritis
-
pneumonia
-
Urinary Tract infection
Questão 42
Questão
N. mengitidis may be the cause of
Responda
-
a) hemorrhagic speticemia
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b) peptic ulcers
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c) Waterhouse Friedrichsena syndrome
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d) a+c
-
e) all mentionend
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