This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology, Subject name: Microbiology
[{'content': 'Septic shock is due to - \nSelect and explain. \nA. Protein, B. Lipopolysaccharide, C. Teichoic acid, D. Peptidoglycan', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Septic shock results most often from gram-negative bacteria entering the body. lysis of gram negative bacteria releases endotoxin, a lipopolysaccharide into the circulation. it is responsible for immune system activation and systemic inflammatory response. Reference:rush Mohan textbook of pathology, 7th edition, pg no: 96 <\\p>', 'role': 'assistant'}]