This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: parasitology, Subject name: Microbiology
[{'content': 'A 32-year-old female is suffering from scabies due to sarcoptic. Physician prescribed her the following drug \nSelect and explain. \nA. DEC 6 mg/kg BW for 12 days, B. DEC 9 mg/kg BW for 12 days, C. Ivermectin 200mcg/kg BW, D. Ivermectin 100mg/kg BW', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Dosage of DEC for filariasis is 6mg/kg BW for 12 days DOC for scabies- ivermectin 150-200 mcg/kg BW Ref: D.R. Arora. Medical parasitology 4th ed pg. 229', 'role': 'assistant'}]