This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Systemic Bacteriology (Haemophilus, Yersinia, Spirochaetes, Ricketssia, Chlamydia, Mycoplasma and Miscellaneous Bacteria), Subject name: Microbiology
The following are true about Acinetobacter except: 
Select and explain. 
A. Nosocomial pathogen, B. Facultative anaerobe, C. Saprophytic, D. Gram negative coccobacilli
B: Facultative anaerobe
Answer: B: Facultative anaerobe 
Explanation: Acinetobacter is : Gram negative coccobacilli Obligate aerobe Saprophytic (present in soil and water in environment) Recently identified as an impoant nosocomial pathogen causing several hospital outbreaks Causes infections like: VAP, CLABSI, CAUTI etc.