This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Medicine
[{'content': 'HypertriglyceridemiaFor the above dyslipidemias, select the most characteristic finding. \nSelect and explain. \nA. palmar plane xanthomas, B. triglycerides > 1000, C. subcutaneous extensor tendon xanthomas, D. low serum cholesterol', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Hypertriglyceridemia is usually secondary to diabetes mellitus (DM) or drugs, rather than a genetic disorder. It can be a normal response to caloric excess or alcohol ingestion and is common in the third trimester of pregnancy.', 'role': 'assistant'}]