This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Specific Infections, Subject name: Gynaecology & Obstetrics
[{'content': 'Clue cell is seen in - \nSelect and explain. \nA. Bacterial vaginosis, B. Candidial vaginosis, C. Chlamydiasis, D. Trichomonas', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a'i.e., Bacterial vaginosis Clue cells are seen in bacterial vaginosis - Clue cells are vaginal epithelial cells coated with coccobacillary organisms which have granular appearance and indistinct borders, on a wet mount prepared by mixing vaginal secretions with normal saline in a ratio of -1:1. Amsel criteria for the diagnosis of bacterial vaginosis Includes any three of the following four clinical abnormalitiesObjective signs of increased white homogenous vaginal discharge.Vaginal discharge pH of >4.5Liberation of distinct fishy odour (attributable to volatile amines such as trim ethylamine) immediately after vaginal secretions are mixed with a 10% solution of KOHMicroscopic demonstration of clue cells.", 'role': 'assistant'}]