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: ENT
Vertigo of vestibular origin, all except - 
Select and explain. 
A. Ménière's disease, B. BPV, C. Vertebrobasilar insufficiency, D. Vestibular neuronitis
C: Vertebrobasilar insufficiency
Answer: C: Vertebrobasilar insufficiency 
Explanation: None