This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anti-Cancer, Subject name: Pharmacology
[{'content': 'Which of the following is aprepitant used for? \nSelect and explain. \nA. Chemotherapy induced emesis, B. Chemotherapy induced hair loss, C. Chemotherapy induced diarrhea, D. Chemotherapy induced weight loss', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Chemotherapy induced emesis * Aprepitant is used for chemotherapy induced nausea & vomiting (CINV), and post- operative nausea & vomiting (PONV).* Aprepitant has been explained in previous sessions", 'role': 'assistant'}]