This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
Labyrinthine aery is a branch of 
Select and explain. 
A. Internal carotid aery, B. Posterior cerebellar aery, C. Anteroinferior cerebellar aery, D. Basilar aery
C: Anteroinferior cerebellar aery
Answer: C: Anteroinferior cerebellar aery 
Explanation: BLOOD SUPPLY OF LABYRINTH The entire labyrinth receives its aerial supply through labyrinthine aery, which is a branch of anterior-inferior cerebellar aery but sometimes from the basilar aery. Ref:- Dhingra; pg num:-10,11