This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Medicine
[{'content': 'Refractory Septic shock is defined as? \nSelect and explain. \nA. Shock persisting > 1 hour after IVF administration, B. Shock persisting > 1 hour after IVF administration and high dose vasopressors, C. Shock that is refractory to medical treatment, D. Shock that does not improve despite treatment for 24 hours', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Septic Shock Sepsis with hypotension despite adequate fluid resuscitation for atleast 1 hr, with perfusion abnormalities. or Need of vasopressors to maintain the blood pressure Refractory Septic Shock Septic shock that last for 1 hour and does not respond to fluid or pressor administration.', 'role': 'assistant'}]