2010.03.19 Quiz: Antibiotics

Which of the following is correct?
A. Ertapenem is particularly active against Pseudomonas aeruginosa
B. Imipenem/cilastatin: Cilastatin acts as a beta-lactamase inhibitor in this combination
C. Doripenem is ineffective against Pseudomonas aeruginosa
D. Ertapenem is given once a day
E. Meropenem or Imipenem/cilastatin are always effective against Acinetobacter baumanii