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: Psychiatry
[{'content': 'Which of the following is a feature of opioid withdrawal? \nSelect and explain. \nA. Tremors, B. Goose flesh, C. Dry nose and mouth, D. Constipation', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Goose fleshManifestations of morphine withdrawal -LacrimationSweatingYawningGooseflesh(Piloerection)MydriasisAnxiety & FearRestlessnessInsomniaAbdominal colicDiarrheaDehydrationHypeensionPalpitationRapid weight loss', 'role': 'assistant'}]