This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Postgastrectomy Complications, Subject name: Surgery
[{'content': 'When vagus is cut. the undesirable effect is- \nSelect and explain. \nA. Decreased gastric acid, B. Increased constipation, C. Delayed gastric emptying, D. Recurrent ulcer', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Delayed gastric emptying After vagotomyo Acid secretion in decreaseso Gastric emptying for solids is delayed and hastened for liquids (due to loss of receptive relaxation of proximal stomach).o Diarrhoea & increase in frequency of stool is seen.", 'role': 'assistant'}]