This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
. Gartners cyst can be differentiated from cystocele by all except: 
Select and explain. 
A. Not reducible, B. No impulse on coughing, C. Presence of rugosities of overlying vaginal mucosa, D. None of above
C: Presence of rugosities of overlying vaginal mucosa
Answer: C: Presence of rugosities of overlying vaginal mucosa 
Explanation: None