Non-fermenters Flashcards

1
Q

PSA

A

GNB OX+
motile

Pyocyanin = blue/green
fluoresciein = yellow
pyorubrin = red
promelanin = brown

Dieasese: Endocarditis, pulmonary, ear infections, hot tub folliculitis, skin lesions

Virulence:
elastase = destroys elasticity of blood vessel, resulting in hemorrhagic lesion
phospholipase C = breaks down lipids and lecithin, destroys tissue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Burkholderia mallei

A

“Glander’s Disease” (horses via scratch/abrasions)

Disease: Acute fatal septicemia, chronic pulmonary form, skin abscess/lymphatics

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Burkholderia pseudomallei

A

Water/Soil; SE Asia, military veterans

Disease: cutaneous exposure = supprative lesions w/ enlarged lymph nodes.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Burkholderia cepacia

A

Nosocomial infections related to contaminated disinfectants/ equipment
IVDAs, CF patients

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Stenotrphomonas maltophilia

A

Nosocomial

Pneumonia, endocarditis, UTI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Pseudomonas fluorescens/putida

A

Environmental contaminant and rare pathogen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly