This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Stomach & Duodenum, Subject name: Surgery
[{'content': 'Gastric irritation is not caused by \nSelect and explain. \nA. Ibuprofen, B. Aspirin, C. Paracetamol, D. Diclofenac', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. c (Paracetamol). (Ref. KD Tripathi, 5th/pg. 181)PARACETAMOL AS COMPARED TO ASPIRIN:# Does not stimulate respiration or affect acid-base balance# Causes insignificant gastric irritation# Has no cardiovascular effect# Does not affect platelet function# Is not uricosuricRemaining all above drugs can cause significant gastritis', 'role': 'assistant'}]