This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Pharmacology
[{'content': 'The following drug is given in a pulsatile manner? \nSelect and explain. \nA. Octreotide, B. Abarelix, C. Goserelin, D. Aspirin', 'role': 'user'}, {'content': 'Answer: C \nExplanation: GnRH agonists are given both in Pulsatile and continuous manner. GnRH antagonists are usually given in a continuous manner. Goserelin is GnRH agonist. Abarelix is GnRH antagonist.Ref: Goodman Gillman 12th ed.Pg:1121', 'role': 'assistant'}]