This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2019, Subject name: Gynaecology & Obstetrics
Bacterial vaginosis is caused by all except 
Select and explain. 
A. Gardnerella, B. Mobiluncus, C. Proteus, D. Coccobacillus
C: Proteus
Answer: C: Proteus 
Explanation: Proteus does not cause Bacterial vaginosis Bacterial vaginosis MC Vaginitis Caused by Gardnerella vaginalis, Ureaplasma urealyticum, Mobiluncus species, Mycoplasma hominis, and Prevotella species. Gardnerella vaginalis is an example of Coccobacillus