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Botany > BACTE LEC - P. maltophilia to Kingella > Flashcards

BACTE LEC - P. maltophilia to Kingella Flashcards

1
Q

maltose loving

A

P. maltophilia

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2
Q

yellow pigment on TSA

A

P. maltophilia

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3
Q

Grows at 42 C

A

P. maltophilia

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4
Q

Ammonia like odor

A

P. maltophilia

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5
Q

Agent of nosocomial infections, UTIs, wound infections

A

P. maltophilia

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6
Q

coccobacill in pairs

A

acinetobacter

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7
Q

Grows on MAC, BA, EMB
MAC: bluish to pink
EMB: cornflower blue color

A

acinetobacter

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8
Q

Agent of nosocomial infections
colonize moist areas of skin
found in oropharynx, vaginal tract, GI tract

A

acinetobacter

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9
Q

commonly isolated in endotracheal tubes, respiratory care quipment, dialysis equipment, venous catheters

A

acinetobacter

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10
Q

mistaken as neisseria

A

acinetobacter

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11
Q

how to differentiate nesseria and acinetobacter

A

acinetobacter - oxidase -

neisseria - oxidase +

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12
Q

motile, MAC, oxidase and catalse +

A

Alcaligenes

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13
Q

most important organism in Alcaligenes

A

A. faecalis

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14
Q

isolated on blood, csf, UT, pleural cavity

A

A. faecalis

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15
Q

flat dull colonies w/ irregular edge on BA

A

A. faecalis

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16
Q

Fails to reduce NO3 to NO2 or NO3 to NO2

A

A. faecalis

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17
Q

Grows in 6.5% NaCl

A

A. faecalis

A. piechaudii

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18
Q

Fruity odor of apples and pears

A

A. odorans

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19
Q

oxidize both glucose and xylose in of medium

A

A. xyclosoxidans

20
Q

cannot grow in 6.5% NaCl

A

A. xyclosoxidans

21
Q

reduce NO3 –> NO2

grows in 6.5% NaCl

A

A. piechaudii

22
Q

reduce NO3 –> NO2
reduce NO3 –> N2
alkaline rxns in OF Medium

A

A. xyclosoxidans subspecies denitrificans

23
Q

how does moraxella differ from neisseria?

A 
MoraxellaWill not utilize carbohydrates
Grow on BA
Colonies on the outer zone of 
inhibition around penicillin
(elongated forms)
24
Q

nonmotile

Free living in soil & water

A

Moraxella

25
Q

Gram negative diplococci

A

Moraxella

26
Q 
Normal flora –
 mucous membranes, skin, saliva
 BA – small, pinpoint, nonpigmented colonies 
 Grows poorly or not all 
on MAC
A

Moraxella

27
Q

how does moraxella differ from acinetobacter?

A

moraxella is both catalase and oxidase positive

nonsaccharolytic

28
Q

Urethral specimens
Unable to utilize carbohydrates
Phenylalanine deaminase +

A

O. urethralis

29
Q

nonsaccharolytic
Oxidase positive
Catalase positive
nonmotile

A

O. urethralis

30
Q

UTIs
Peritrichous flagella
Rapid urease reaction

A

O. ureolytica

31
Q

Resistant to penicillin & polymyxin B

A

Flavobacterium

32
Q

Lavander-green

SBA

A

Flavobacterium

33
Q

has the enzyme gelatinase

A

Flavobacterium

34
Q

found in Soil, water &
Other moist areas
Plants

A

Flavobacterium

35
Q

Dark yellow colonies
on BA
Indol +

A

F. indologenes

36
Q

Nonsaccharolytic

Fruity odor

A

F. odoratum

37
Q

most important species of Flavobacterium

A

F. meningosepticum

38
Q

Meningitis in neonates
Pneumonia
(immunosuppresed adults)

A

F. meningosepticum

39
Q 
found in Ice machines
Water fountains
Sinks
Incubators
Water baths
A

F. meningosepticum

40
Q 
Indole +
 Urease negative
Positive for esculin hydrolysis
ONPG
deoxyribonuclease
 Pinpoint
Pale yellow pigment
A

F. meningosepticum

41
Q

“corroding bacterium”

A

Eikenella corrodens

42
Q

Facial & neck abscesses
Cellulitis
Septicemia

A

Eikenella corrodens

43
Q

Isolated from blood cultures

after tooth extractions

A

Eikenella corrodens

44
Q

Oxidase & catalase positive

Ferment glucose

A

Kingella

45
Q

Require blood for growth
Indole positive
Pit agar surface

A

Kingella

46
Q

species of Kingella

A

K. denitrificans

K. kingae

Botany (324 decks)

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