The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Ganglionic transmission is mediated by:   (A) Presynaptic alpha-receptors   (B) Postsynaptic beta-receptors   (C) Postsynaptic dopaminergic receptors   (D) Postsynaptic nicotinic receptors
['(D) Postsynaptic nicotinic receptors <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Presynaptic alpha-receptors \n (B) Postsynaptic beta-receptors \n (C) Postsynaptic dopaminergic receptors \n (D) Postsynaptic nicotinic receptors <> possible answers', '  Ganglionic transmission is mediated by: <> context@']