Q. An 18-year-old woman comes to her gynecologist for an unpleasant malodorous vaginal discharge for the past 2 weeks. She says that the discharge is thin and appears off-white. She doesn’t have vaginal itching, vaginal burning, or dysuria. She is sexually active with her female partner for the past 2 years. On examination, she has a copious, thin, homogenous grayish-white fishy odorous vaginal discharge. Amine “whiff” test of vaginal secretions is positive and her vaginal pH is 6. Microscopic examination of the vaginal secretions in this patient would most likely reveal which of the following findings?