An Oxidase-Negative, Non-Motile, Non-Lactose Fermenter Demonstrates K/NC on TSI and Is

Multiple Choice

An oxidase-negative, non-motile, non-lactose fermenter demonstrates K/NC on TSI and is considered a significant nosocomial pathogen due to its multiresistance. Which of the following antibiotics remains a viable treatment option for this organism?

A) Imipenem
B) Piperacillin/tazobactam
C) Aztreonam
D) Ciprofloxacin