Yоu hаve а 23 yeаr оld female patient presenting with a three day h/о dysuria, urgency and frequency. On physical exam, she is afebrile, and you note positive suprapubic tenderness but no CVAT. Her urine pregnancy test is negative. On clean catch midstream urine dip you note: Positive blood (micro) without gross hematuria Positive leukocyte esterase Negative nitrites The next step for the reasonably prudent FNP would be: