Question:easy
Green frothy vaginal discharge is produced by -
Green frothy vaginal discharge is produced by -
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Frothy green discharge plus strawberry cervix is a classic STI sign.
Updated On: Jun 23, 2026
- Herpes simplex
- Candida albicans
- Trichomonas vaginalis
- Normal vaginal flora
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The Correct Option is C
Solution and Explanation
Step 1: Match the discharge description to an organism. The key words are green colour, frothy texture and profuse amount.
Step 2: This triad is textbook for Trichomonas vaginalis, a flagellated protozoan transmitted sexually and seen mainly in reproductive-age women.
Step 3: The infection also gives strawberry-spot punctate haemorrhages on the cervix, and culture confirms it with roughly $98\%$ sensitivity.
Step 4: By contrast, candidiasis yields a cheesy white discharge, herpes simplex yields painful ulcers, and normal flora yields no pathological discharge - none fit a green frothy picture. So the answer is Trichomonas vaginalis.
\[\boxed{\text{Trichomonas vaginalis}}\]
Step 2: This triad is textbook for Trichomonas vaginalis, a flagellated protozoan transmitted sexually and seen mainly in reproductive-age women.
Step 3: The infection also gives strawberry-spot punctate haemorrhages on the cervix, and culture confirms it with roughly $98\%$ sensitivity.
Step 4: By contrast, candidiasis yields a cheesy white discharge, herpes simplex yields painful ulcers, and normal flora yields no pathological discharge - none fit a green frothy picture. So the answer is Trichomonas vaginalis.
\[\boxed{\text{Trichomonas vaginalis}}\]
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