This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Crusted scabies is caused by sarcoptis scabei Ivermectin is used to treat it. It acts by following neurotransmitter - \nSelect and explain. \nA. Acetylcholine, B. Adrenaline, C. Noradrenaline, D. GABA', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., GABA o Ivermectin acts through a special type of glutamate gated Cl- channel. Potentiation of GABAergic transmission has also been observed.", 'role': 'assistant'}]