A 22-year-old woman is experiencing a malodorous greenish-yellow vaginal discharge.The pH of the discharge is 6.A microscopic exam of a drop of the discharge shows eukaryotic microorganisms with flagella.What is the most likely diagnosis?

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Quizplus · Accepted Answer

The malodorous greenish-yellow discharge and high pH (6) are common symptoms of trichomoniasis. The presence of eukaryotic microorganisms with flagella seen under microscope further supports this diagnosis. Candidiasis is usually associated with a thick, white, curd-like discharge and normal vaginal pH. Giardiasis is a parasitic infection that usually affects the intestines, not the vagina. Bacterial vaginosis can cause a malodorous discharge, but it is usually grayish-white and has a fishy odor. Sporotrichosis is a fungal infection that does not cause vaginal discharge.

A 22-Year-Old Woman Is Experiencing a Malodorous Greenish-Yellow Vaginal Discharge