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Bacteria Flashcards

(48 cards)

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1
Q 
Staphylococcus aureus
Gram?
Shape?
Hemolysis?
Catalase?
Coagulase?
A 
Gram +
Coccus (grape-like clusters)
Beta-hemolytic
Catalase +
Coagulase +
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2
Q

Staphylococcus epidermidis
Gram?
Catalase/Coagulase?
Clinical Presentation

A 
Gram+
Aerobic
Cat +/Coag -
Coccus (biofilms)
Infects Prosthetic valves/joints (major cause)
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3
Q 
Streptococcus pneumoniae (pneumococcus)
Gram?
O2 use?
Shape?
Hemolysis?
Catalase?
Main virulence factor?
Vaccines
A 
Gram +
Microaerophilic
Coccus (pairs/lancet-shaped chains)
Alpha-hemolytic
Catalase - 
Antiphagocytic Capsule
PPV (Pneumovax), PCV (Prevnar)
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4
Q 
Streptococcus pyogenes (GAS)
Gram?
O2 use?
Shape?
Hemolysis?
Catalase?
Virulence and Diseases
A 
Gram + (Lancefield Group A)
Microaerophilic
Coccus (chains/pairs)
Catalase -
Beta-hemolytic
Superantigens! Scarlet fever
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5
Q 
Streptococcus agalactiae (GBS)
Gram?
O2 use?
Shape?
Hemolysis?
Catalase?
Diseases
A 
Gram +
Microaerophillic
Coccus (chains/pairs)
Beta-hemolytic
Catalase -
Postpartum endometritis
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6
Q 
Enterococcus (faecalis)
Gram?
O2 use?
Hemolysis?
Diseases
A 
Gram+
Aerobic
Coccus (obvi)
Gamma-hemolytic
UTI
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7
Q

Bacillus anthracis

A

Gram+

Bioterrorism agent

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8
Q

Neisseria Meningitidis

A

Gram -

Coccus

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9
Q

Neisseria Gonorrhoeae

A

Gram -

Coccus

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10
Q

Acinetobacter

A

Gram-

Rod

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11
Q

Enterobacter

A

Gram-

Rod

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12
Q 
Escherichia coli
Gram?
Shape?
O2 use?
Fermentation?
A

Gram-
Rod
Facultative anaerobe
Ferments lactose

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13
Q

EPEC
Clinical Features
Epidemiological Features
Virulence Factors

A

Enteropathogenic E. coli
Watery diarrhea, vomiting
Infants in developing countries
Bundle-forming pilus, attaching and effacing

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14
Q

EHEC
Clinical Features
Epidemiological Features
Virulence Factors

A

Enterohemorrhagic
Watery diarrhea, hemorrhagic colitis, HUS
Food/water-borne, developing countries
Shiga toxins, attaching and effacing

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15
Q

ETEC
Clinical Features
Epidemiological Features
Virulence Factors

A

Enterotoxogenic
Watery diarrhea
Childhood/Traveler’s diarrhea in developing countries
Pili, Heat labile/stable enterotoxin (LT/ST)

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16
Q

EAEC
Clinical Features
Epidemiological Features
Virulence Factors

A

Enteroaggregative
Mucousy diarrhea
Childhood diarrhea
Pili, cytotoxins

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17
Q

EIEC
Clinical Features
Epidemiological Features
Virulence Factors

A

Enteroinvasive
Dysentery, watery diarrhea
Food-borne
Cellular invasion, intracellular motility

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18
Q

UPEC
Clinical Features
Epidemiological Features
Virulence Factors

A

Uropathogenic
Cystitis, pyelonephritis
Sexually active women
Type I and P fimbriae, hemolysin, path islands

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19
Q

NMEC
Clinical Features
Epidemiological Features
Virulence Factors

A

Neonatal Meningitis-causing
Acute meningitis
Neonates
K1 capsule, S fimbriae, cellular invasion

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20
Q

Haemophilus influenzae

21
Q

Klebsiella

22
Q

Proteus

Study These Flashcards
A

Gram -
Rod
Swarming

23
Q

Pseudomonas aeruginosa

24
Q

Vibrio cholerae

25
Yersinia pestis
Gram - Rod Bioterrorism Agent
26
Legionella pneumophila
Gram- (not ID'd by Gram)
27
Bordetella pertussis
Gram- (not ID'd by Gram)
28
Borrelia burgdoferi
Gram- (not ID'd by Gram) | Lyme Disease
29
Chlamydia trachomatis
Gram- (not ID'd by Gram)
30
Corynebacterium diphtheria
Gram- (not ID'd by Gram)
31
Ehrlichia species
Gram- (not ID'd by Gram)
32
Helicobacter pylori
Gram- (not ID'd by Gram) | Peptic Ulcer Disease
33
Mycoplasma genitalium
Gram- (not ID'd by Gram)
34
Mycoplasma pneumoniae
Gram- (not ID'd by Gram)
35
``` Rickettsia rickettsii Gram Shape "Habitat" Disease ```
Gram- (not ID'd by Gram) Coccobacillus Obligate Intracellular Parasite Rocky Mountain Spotted Fever
36
Treponema pallidum
Gram- (not ID'd by Gram)
37
Ureaplasma urealyticum
Gram- (not ID'd by Gram)
38
Bacteroides
Anaerobic
39
Clostridium botulinum
Anaerobic
40
Clostridium difficile
Anaerobic
41
Clostridium perfringens
Anaerobic
42
Fusobacterium
Anaerobic
43
Mycobacterium tuberculosis
Acid Fast Bacilli (Gram ++) | Facultative Intracellular Parasite
44
Mycobacterium marinum
Acid Fast Bacilli (Gram ++) | Facultative Intracellular Parasite
45
Mycobacterium avium
Acid Fast Bacilli (Gram ++) | Facultative Intracellular Parasite
46
Mycobacterium bovis
Acid Fast Bacilli (Gram ++) | Facultative Intracellular Parasite
47
BCG (Bacillus Calmette-Guerin)
Acid Fast Bacilli
48
Francisella tularensis
Gram - | Bioterrorism agent

MIS (3 decks)

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