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Non-fermenting GNR Flashcards

1
Q

Non-fermenters are non reactive on ___ and ___ slants

A

TSI and KIA

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2
Q

______ use CHO for energy in aerobic and anaerobic conditions

A

Fermenters

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3
Q

_____ cannot break down CHOs in anaerobic conditions

A

Non-fermentors

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4
Q

_____ metabolize CHOs in air

A

Oxidizers

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5
Q

_____ cannot use CHOs as an energy source at all

A

Non-oxidizer

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6
Q

Most non-fermenters are oxidase ___ and lactose ___

A

Pos, neg

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7
Q

Oxidative-Fermentative (OF) test determines

A

if MO is a fermenter, oxidizer, or non oxidizer

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8
Q

Asacchrolytic

A

unable to break down CHOs for energy

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9
Q

Cause of most GNNF infections

A

Pseudomonas aeruginosa

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10
Q

Pseudomonas motility

A

motile with polar flagella

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11
Q

Pseudomonas oxidase and catalase

A

positive

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12
Q

Pseudomonas fermentation/oxidation

A

non-fermenter (TSI k/k)
oxidizer

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13
Q

Pseudomonas has a ___ ______ capsule

A

Mucoid exopolysaccharide

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14
Q

Textbook P. aeruginosa description

A

pitted
fringy edge
beaten copper
grape-like odor

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15
Q

pyocyanin color

A

blue green

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16
Q

pyorubin color

A

red

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17
Q

pyomelanin color

A

brown black

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18
Q

pyoverdin color

A

yellow, fluoresces

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19
Q

Virulence factors of P. aeruginosa lipopolysaccharide

A

endotoxin
pyrogen

20
Q

Virulence factors of P. aeruginosa capsule

A

anti phagocytic
inhibits complement

21
Q

Virulence factors of P. aeruginosa proteases

A

damage host proteins

22
Q

Virulence factors of P. aeruginosa exotoxin A

A

blocks protein synthesis

23
Q

Virulence factors of P. aeruginosa pyocyanin

A

impairs ciliary activity

24
Q

Virulence factors of P. aeruginosa fimbrae

A

adherence factor

25
Q

P. aeruginosa is able to grow at temps of ___

26
Q

P. aeruginosa is nitrate ___

27
Q

Acinetobacter catalase

28
Q

Acinetobacter oxidase

29
Q

Acinetobacter motility

A

non-motile

30
Q

Acinetobacter is able to grow at temps of ___

31
Q

Acinetobacter nitrate

32
Q

A. baumannii OF test

A

Saccharolytic, oxidizer

33
Q

A. lowffii OF test

A

asaccharolytic, cannot use CHO

34
Q

Stenotrophomonas maltophilia habitat

A

aquatic environments

35
Q

Stenotrophomonas maltophilia habitat

A

aquatic environments

36
Q

Stenotrophomonas maltophilia oxidase

37
Q

Stenotrophomonas maltophilia usually susceptible to

A

trimethoprim-sulfamethoxazole (SXT)

38
Q

Stenotrophomonas maltophilia LDC

39
Q

Stenotrophomonas maltophilia DNAse

40
Q

Stenotrophomonas maltophilia ONPG

41
Q

Burkholderia cepacia oxidase

42
Q

cepacia syndrome

A

severe respiratory disease in CF patients

43
Q

Burkholderia cepacia selective agars

A

BCSA
OFPBL
yellow on both

44
Q

Burkholderia pseudomallei causes the disease

A

mellioidosis

45
Q

bioterrorist agent

A

Burkholderia pseudomallei

Micro (11 decks)

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