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': 'Gastric motility decreases in A/E: \nSelect and explain. \nA. Diabetes, B. Upper abdominal surgery, C. Stroke, D. Hypehyroidism', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (Hypehyroidism): Hypehyroidism is associated with increased gastric and intestinal motility while Hypothyroidism is associated with decreased gastric and intestinal motility. Hypehyroidism Hyperrnotilitv: diarrhea or steatorrhea Hypothyroidism Decreased motility: reflux, bezoars, ileus, constipation', 'role': 'assistant'}]