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
Carbenoxolone sodium is used in peptic ulcer because it - 
Select and explain. 
A. Systemic antacid, B. Orally used antacid, C. Promotes the ulcer healing, D. Defoaming agent
C: Promotes the ulcer healing
Answer: C: Promotes the ulcer healing 
Explanation: Ans. is 'c' i.e., It promotes the ulcer healing o Carbenoxolone promotes healing of gastric ulcer without altering the volume or acidity of gastric juice.