BACTE LEC - PSEUDOMONAS Flashcards Preview

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Flashcards in BACTE LEC - PSEUDOMONAS Deck (41):
1

– water soluble blue green pigment

Pyocyanin

2

– yellow fluorescing pigment
(blue green pigment)

Pyoverdin or fluorescein

3

odor of pseudomonas aeruginosa

Grapelike or “corn tortilla-like odor

4

odor of pseudomonas aeruginosa is due to

(production of 2-aminoacetophenone)

5

Ability to grow at 42oC

pseudomonas aeruginosa

6

Single polar flagellum

pseudomonas aeruginosa

7

Grow very well on MAC & EMB

pseudomonas aeruginosa

8

appearance of P. aeruginosa colonies

Large, rough, dull grayish, spreading

9

oxidase test rxn of P. aeruginosa

Positive

10

P. aeruginosa oxidize what sugar

glucose

11

hemolytic patterns of P. aeruginosa

beta

12

TSI rxn of P. aeruginosa

K/K

13

vf of P. aeruginosa for attachment and conjugation

pili

14

vf of P. aeruginosa for production of clot/foam

alginate

15

appearance of P. aeruginosa on BA

green

16

medium w/c enhances pigmentation of Pseudomonas

chrom agar

17

diagnosis if Pseudomonas [aeruginosa] is an agent of severe wound infection in burn patients

uv light or woods light
wood's lamp
[if it fluoresces,+]

18

causes UTI
nosocomial pneumonia
septicemia
chronic lung infection
septic arthritis
destructive eye infections

P. aeruginosa

19

causes swimmer's ear
shanghai fever

P. aeruginosa

20

pseudomonas also called

water bug

21

capable of producing biofil which can be an agent of blindness

pseudomonas aeruginosa

22

soil denitrifiers

p. stutzeri

23

found in Soil
Marine water
Sewage
Stagnant water
Hospital instrumentation

p. stutzeri

24

appearance of p. stutzeri on BA/MAC

dry wrinkled buff light brown

25

tough and adherent

p. stutzeri

26

starch hydrolysis reaction of p. stutzeri

+

27

ADH reaction of p. stutzeri

-

28

causes otitis media, conjunctivitis, septic arthritis

p. stutzeri

29

A UTI agent
proteolytic
hydrolyzes gelatin

P. fluorescens

30

causes infection of arms and legs
hospital environmental sources- sinks

P. putida

31

all pseudomonas are motile except for

P. mallei

32

Infects
Horses
Goats
Sheep
Donkeys

P. mallei

33

Only nonmotile pseudomonad

P. mallei

34

causes glanders disease

P. mallei

35

also known as glanders bacilli

P. mallei

36

appearance of colonies of p. mallei on BA

Colonies – smooth, cream to white on BA

37

OXIDASE TEST reaction of p. mallei

Weakly oxidase +

38

Fails to grow at 42C

P. mallei

39

causes Melioidosis OR Vietnam time bomb

P. pseudomallei

40

Cream to tan, wrinkled colonies

P. pseudomallei

41

ADH +

P. pseudomallei

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