This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Following is characteristic neurologic finding in primary amyloidosis \nSelect and explain. \nA. Peripheral motor and sensory neuropathy, B. Peripheral neuropathy associated with cerebral manifestation, C. Guillain - Barre type of syndrome, D. Spinal cord compression in thoracic region', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Peripheral motor and sensory neuropathy ATTR usually presents as a syndrome of familial amyloidotic polyneuropathy or familial amyloidotic cardiomyopathy. Peripheral neuropathy usually begins as a lower-extremity sensor and motor neuropathy and progresses to the upper extremities. Autonomic neuropathy is manifest by gastrointestinal symptoms of diarrhea with weight loss and ohostatic hypotension.", 'role': 'assistant'}]