This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET Jan 2020, Subject name: Microbiology
A sexually active female came with green coloured profuse frothy foul smelling discharge with intense itching. O/E strawberry cervix revealed. What condition she belongs to? 
Select and explain. 
A. Candidiasis, B. Trichomonas vaginitis, C. Bacterial vaginosis, D. None
B: Trichomonas vaginitis
Answer: B: Trichomonas vaginitis 
Explanation: Trichomoniasis Caused by Trichomonas vaginalis - flagellate protozoan motile organism Symptoms: severe itching and severe pruritis ColpitisMacularis (Strawberry Vagina) Greenish yellow, frothy discharge Rx: Metronidazole Rx both female and male paner