Which of the following drugs require dose adjustment in renal failure: (A) Cefoperazone, (B) Doxycycline, (C) Streptomycin, (D) Rifamipicin
Answer is C. Ref Katzung 10/r p 835 Streptomycin is an aminoglycoside and require dose adjustment in renal failure whereas Doxycycline, Rifampicin and cefoperazone are secreted in bile and do not require dose adjustment in renal failure