82 year old woman with foul smelling urine but no pain, no sudden urge to urinate, no fever. Change in odor happened in last couple of days--no significant change in diet. Had some bloody vaginal discharge two days ago, has since stopped. Has COPD. Is on prednisone (20 mg 1x day)--has been for two years; paroxetine, spirolactone, enalapril, lipitor, advair and spiriva.