<prompt> Apa from Escherichia colt, the other most common organism implicated in acute suppurative bacterial peritonitis is:BacteroidesKlebsiellaPeptostreptococcusPseudomonas  <response>: Ans. b Klebsiella Ref CSDT 13e, p 465; Harrison 18e, p 1078, 19e, p 846 Causative organism of acute bacterial peritonitis: Aerobic 30 Anaerobic 10 E. coli MC Bacteroides Klebsiella Peptostreptococci Enterococci Remember: In 60 of cases mixed anaerobic and aerobic infection is found. 