The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The anesthetic drug injected for paravertebral block is least likely to diffuse to   (A) Epidural space   (B) Subarachnoid space   (C) Intercostal space   (D) Superior and inferior paravertebral space
['(B) Subarachnoid space <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Epidural space \n (B) Subarachnoid space \n (C) Intercostal space \n (D) Superior and inferior paravertebral space <> possible answers', '  The anesthetic drug injected for paravertebral block is least likely to diffuse to <> context@']