This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Renal physiology, Subject name: Physiology
The normal plasma osmolality (mOsmol/kg) is 
Select and explain. 
A. 240-255, B. 260-275, C. 285-295, D. 300-312
C: 285-295
Answer: C: 285-295 
Explanation: Normal human reference range of osmolality in plasma is about 285-295 milli-osmoles per kilogram.Ref: Ganong&;s review of medical physiology; 24th edition; page no; 310