This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genital Tract Infections (Too hot to handle!), Subject name: Gynaecology & Obstetrics
Following is the physical appearance of________ causing pelvic infection. 
Select and explain. 
A. Trichomonas vaginalis, B. Candida albicans, C. Mycoplasma, D. Gardenella
A: Trichomonas vaginalis
Answer: A: Trichomonas vaginalis 
Explanation: Above organism is Trichomonas vaginalis It is an anaerobic flagellated protozoan Trichomoniasis Caused by Trichomonas vaginalis - flagellate protozoan motile organism Symptoms: severe itching and severe pruritis Colpitis Macularis (Strawberry Vagina) Greenish yellow, frothy discharge Rx: Metronidazole Rx both female and male paner