A Sexually Active Young Female Reports Vaginal Discharge and Moderate

A sexually active young female reports vaginal discharge and moderate vulvovaginal irritation. The examination reveals a white, noninflammatory discharge adhering to the vaginal walls, clue cells on microscopic examination, and a positive KOH (potassium hydroxide) whiff test. What will the provider do next?

A) Obtain cultures of the vaginal discharge
B) Order a gynecologic referral for evaluation and treatment
C) Prescribe oral metronidazole 500 mg twice a day for 7 days
D) Screen the patient for gonorrhea and chlamydia