Infectious Disease Bacteria Flashcards

1
Q

Gram positive bacteria stains what color?

A

Purple

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2
Q

Gram negative bacteria stains what color?

A

Red

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3
Q

Aerobic
Gram positive
Cocci in CLUSTERS
Coagulase-POSITIVE

A

Staphylococcus spp

S. aureus

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4
Q

Aerobic
Gram positive
Cocci in CLUSTERS
Coagulase-NEGATIVE

A
Staphylococcus spp.
S. epidermidis
S. hominis
S. saprophyticus
S. haemolyticus
S. capitis
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5
Q

Aerobic
Gram positive
Cocci in PAIRS

A

Streptococcus pneumoniae

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6
Q

Aerobic
Gram positive
NON-spore-forming
Bacilli

A
Corynebacterium spp.
C. diphtheriae
C. jeikeium
C. striatum
Lactobacillus spp.
Listeria monocytogenes
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7
Q

Aerobic
Gram positive
Spore-forming
Bacilli

A

Bacillus spp.
B. anthracis
B. cerus
Streptomyces

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8
Q

Aerobic
Gram positive
Branching, filamentous
Bacilli

A

Erysipelothrix rhusiopathiae
Nocardia spp
N. asteroides

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9
Q

Aerobic
Gram negative
Cocci

A

Neisseria spp.
N. gonorrhoeae
N. meningitidis

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10
Q

Aerobic
Gram negative
Coccobacilli

A
Haemophilus spp.
H. influenzae
H. parainfluenzae
H. ducreyi
Moraxella catarrhalis
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11
Q

Aerobic
Gram negative
Lactose-fermenting
Bacilli

A

Aeromonas hydrophilia
Citrobacter (C. freundii, C. koseri)
Enterobacter spp. (E. cloacae, E. aerogenes)
Escherichia coli
Klebsiella spp (K. pneumoniae, K. oxytoca)
Pasturella multocida
Vibrio cholerae

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12
Q

Aerobic
Gram negative
Non-lactose-fermenting
Bacilli

A

Acinetobacter spp. (A. baumannii)
Alcaligenes spp.
Burkholderia cepacia
Morganella morganii
Proteus spp. (P. mirabilis, P. vulgaris)
Providencia spp. (P. rettgeri, P. stuartii)
Pseudomonas spp. (P. aeruginosa, P. putida, P. fluorescens)
Salmonella spp. (S. typhi, S. paratyphi, S. enteritidis, S. typhimurium)
Serratia marcescens
Shingella spp. (S. dysenteriae, S. sonnei)
Stenotrophomonas maltophilia

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13
Q

Aerobic
Gram negative
Other
Bacilli

A
Brucella spp.
Bordetella spp.
Campyloacter jejuni
Francisella tularensis
Helicobacter pylori
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14
Q

Bacteria within the enterobacteriacceae family have what characteristics?

A

Aerobic
Gram negative
Lactose and non-lactose fermenting
Bacilli

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15
Q

What bacteria are in the enterobacteriaccae family

A
Citrobacter spp.
Enterobacter spp
Escherichia coli
Klebsiella spp.
Morganella morganii
Proteus spp
Providencia
Salmonella spp
Serratia marcecens
Shigella spp
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16
Q

Aerobic
Gram-variable
Bacilli

A

Gardnerella vaginalis

17
Q

Aerobic
Gram-variable
Atypical bacteria

A

Chlamydophilia pneumoniae
Chlamydia trachomatis
Legionella pneumophilia
Mycoplasma pneumoniae

18
Q

Aerobic
Gram-variable
Spirochetes

A
Treponema pallidum (syphilis)
Borrelia burgdorferi (Lyme diseasae)
Leptospira interrogans
19
Q

Why are mycoplasma difficult to stain?

A

They lack a cell wall

20
Q

What are spirochetes?

A

Motile, corkscrew-shaped organism visualized using dark field microscopy

21
Q

Anaerobic
Gram-positive
Cocci in chains

A

Peptostreptococcus spp.
P. anaerobius
P. intermedius
P. magnus

22
Q

Anaerobic
Gram-positive
Non-spore-forming
Bacilli

A

Cutibacterium spp.

C. acnes

23
Q

Anaerobic
Gram-positive
Spore-forming
Bacilli

A
Clostridium spp.
C. perfringens
C. tetani
C. botulinum
Clostridioides difficile
24
Q

Anaerobic
Gram-positive
Branching, filamentous
Bacilli

A

Actinomyces spp.

25
Q

Anaerobic
Gram-negative
Cocci

A

Veillonella spp

26
Q

Anaerobic
Gram-negative
Bacilli

A
Bacteroides spp
B. fragilis
B. thetaiotamicron
B. ovatus
B. distastonis
Fusobacterium spp
27
Q

What bacteria are in the normal flora of the skin?

A

Diphtheriods
Staphylococci
Streptococci
Propionibacterium spp

28
Q

What bacteria are in the normal flora of the GI tract?

A
Bacteroides spp.
Enterobacteriaceae
Enterococci
Fusobacterium spp.
Peptostreptococcus spp.
Clostridium spp.
29
Q

What bacteria are in the normal flora of the oropharynx (upper respiratory tract?

A
Haemophilus spp.
Streptococci
Diphtheriods
Neiserria spp.
Oral anaerobes
30
Q

What bacteria are in the normal flora of the genital tract?

A
Corynebacterium spp.
Enterobacteriaceae
Lactobacillus spp.
Mycoplasma spp.
Staphylococci
Streptococci
Anaerobes
Candida spp.