The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Serum sickness syndrome is:   (A) A transplant immunity   (B) An anaphylactic shock   (C) Systemic arthus reaction   (D) None of the above
['(C) Systemic arthus reaction <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) A transplant immunity \n (B) An anaphylactic shock \n (C) Systemic arthus reaction \n (D) None of the above <> possible answers', '  Serum sickness syndrome is: <> context@']