Metrinidazole is least likely to be effective in the treatment of: (A) Hepatic amoebiasis, (B) Infection caused by bacteroides fragilis, (C) Pseudomembranous colitis, (D) Pneumocystosis
Answer is A. Ref-KDT 6/e p686 Metranidazole is not effective against pneumocyst infection. The DOC for this condition is cotrimoxazole