This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
Osmoreceptor is located in 
Select and explain. 
A. Supraoptic nuclei, B. Paraventricular nuclei, C. Anterior hypothalamus, D. Lateral hypothalamus
C: Anterior hypothalamus
Answer: C: Anterior hypothalamus 
Explanation: Ans. (c) Anterior hypothalamus(Ref: Ganong, 25th ed/p.308)Osmoreceptors maintain water balance and osmolarityThey are located in anterior hypothalamus