This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
What is the mode of action of Sodium C romoglycate? 
Select and explain. 
A. Mast cell stabilization, B. Antihistaminic, C. Anticholinergic, D. None of the above
A: Mast cell stabilization
Answer: A: Mast cell stabilization 
Explanation: Ans. is 'a' i.e., Mast cell stabilization