This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluid, Electrolyte, Subject name: Pediatrics
1 ml of 7.5% sodium bicarbonate provides:- 
Select and explain. 
A. 0.5 meq bicarbonate, B. 0.9 meq bicarbonate, C. 1.1 meq bicarbonate, D. 1.5 meq bicarbonate
B: 0.9 meq bicarbonate
Answer: B: 0.9 meq bicarbonate 
Explanation: 1 ml of 7.5% sodium bicarbonate provides:- 0.9 meq bicarbonate