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: Unknown
[{'content': 'A young married female brought to emergency department with lower abdominal pain and severe dizziness and two episodes of syncope since last 12 hours. Blood pressure on arrival was 89/40 mm Hg and standing BP was not recordable and patient had near syncope on sitting position. Likely diagnosis you would like to rule out - \nSelect and explain. \nA. Acute appendicitis, B. Torsion ovaries, C. Acute pancreatitis, D. Ruptured ectopic pregnancy', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans-D', 'role': 'assistant'}]