A nurse practitioner diagnoses a patient with uncomplicated gonorrhea. Which antibiotic is the most effective treatment?
A. Ciprofloxacin PO BID
B. Podofilox 0.5% gel or cream
C. Benzathin penicillin G 2.4 million units IM as one dose
D. Azithromycin 2 gm PO in a single dose (directly observed treatment)