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
Which of the following is aprepitant used for? 
Select and explain. 
A. Chemotherapy induced emesis, B. Chemotherapy induced hair loss, C. Chemotherapy induced diarrhea, D. Chemotherapy induced weight loss
A: Chemotherapy induced emesis
Answer: A: Chemotherapy induced emesis 
Explanation: 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