Pseudomonadaceae Flashcards
0
Q
Pseudomonadaceae Characteristics
A
G-B, straight to curving Strict aerobes Non-fermentative CAT+ Most OXI+ Motile via polar flagella
4 genera: Pseudomonas, Xanthomonas, Frateuria, Zoogloea
1
Q
Pseudomonas characteristics
A
Strict aerobes G-B OXI+ CAT+ Oxidation + NLF Polar flagella
Growth on MAC, EMB
2
Q
Pseudomonas
A
Mainly opportunistic
Soil and water
Most common: P. aeruginosa
Others: P. fluorescens, P. paucimobilis, P. putida, P. stutzeri, P. cepacia, P. pseudomallei, P. mallei, X. maltophilia
3
Q
Pseudomonas aeruginosa characteristics
A
G-B
Grape-like odor
Green colonies - pyocyanin and pyoverdin
Most common; Leading cause of nosocomial infections.
4
Q
Xanthomonas maltophilia characteristics
A
Only OXI- of Pseudomonadaceae
5
Q
P. aeruginosa diseases
A
Nosocomial infections Pneumonia UTI Septicemia Wound infections Endocarditis Otitis media Meningitis Corneal ulcers