The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All are features of non paralytic polio except –   (A) Absent deep tendon reflexes   (B) Head drop   (C) Nuchal rigidity   (D) Knee heel test negative
['(A) Absent deep tendon reflexes <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Absent deep tendon reflexes \n (B) Head drop \n (C) Nuchal rigidity \n (D) Knee heel test negative <> possible answers', '  All are features of non paralytic polio except – <> context@']