This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
[{'content': 'False statement regarding Complex Regional Pain Syndrome (CRPS) is? \nSelect and explain. \nA. Type 1 CRPS occurs following a nerve injury, B. Type 1 CRPS is also called as Reflex Sympathetic Dystrophy, C. It occurs due to adrenergic sensitivity of afferent nociceptors, D. CRPS Type 1 resolves with symptomatic treatment', 'role': 'user'}, {'content': "Answer: A \nExplanation: CRPS Type 1 occurs without obvious nerve injury. When the pain and signs of sympathetic dysfunction occur after an identifiable nerve injury, it is termed CRPS Type 2. Reference: Harrison's Principles of Internal Medicine, 19th edition, page 90", 'role': 'assistant'}]