This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
Regarding new ORS formula, which of the following is true 
Select and explain. 
A. Na con is 75 Mm/L, B. Glucose con is 75Mm/L, C. Total osmolarity is 245 Osm/L, D. All the above
D: All the above
Answer: D: All the above 
Explanation: New ORS formula contains less Na and glucose than standard and osmolarity decreased to 245Osm/L.Ref:KDT6/e p659