What condition is most likely when P.fluorescens,P.putida,or P.stutzeri,Brevundimonas spp. ,and Ralstonia spp.are isolated from respiratory specimens?
A)Person-to-person transmission should be suspected.
B)Specimens come from immunocompetent individuals.
C)The isolated bacteria may not represent a significant pathogen.
D)The patient is in need of a lung transplant.

Question

Quizplus · Accepted Answer

No known virulence factors have been associated with these organisms.Because of their low virulence,whenever these species are encountered in clinical specimens,their significance should be highly suspect.These organisms may represent colonizers rather than true pathogens.When infections caused by these organisms occur,they usually involve a compromised patient exposed to contaminated medical materials.Such exposure has resulted in infections of the respiratory and urinary tracts,wounds,and bacteremia.

What Condition Is Most Likely When P