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': 'Physiologic responses to all types of shock include the following except \nSelect and explain. \nA. Activation of the inflammatory system., B. Activation of the coagulation system., C. Hypoperfusion of tissues., D. Vasoconstriction.', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Vasodilation and not vasoconstriction occurs because of the body’s immune response.\n\nOption A: Activation of the inflammatory system occurs as a response to the invasion of microorganisms.\nOption B:\xa0Activation of the coagulation system occurs because proinflammatory and anti-inflammatory cytokines\xa0are released during the inflammatory response.\nOption C:\xa0Hypoperfusion occurs because of vasodilation.', 'role': 'assistant'}]