A primigravida at 18 weeks’ gestation presents for her routi…

A primigravida at 18 weeks’ gestation presents for her routine prenatal care visit. She reports that she has white, thick discharge, without odor and intense vaginal itching and burning. On examination, the vulvar is erythematous and slightly edematous. The vagina is reddened and thick white plaques of discharge are noted adhering to the vaginal wall. There is no cervical motion tenderness on exam nor vaginal/labial erythema. A wet mount finding will most likely reveal:

A woman presents for routine prenatal care at 24 weeks gesta…

A woman presents for routine prenatal care at 24 weeks gestation and complains of “terrible itching down there.” On examination you note that the perineum is red and inflamed with frothy, greenish vaginal discharge present. On wet prep you identify trichomonads. CDC first-line treatment is::