<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 29-year-old man presents to the emergency department with chest pain and fatigue for the past week. The patient is homeless and his medical history is not known. His temperature is 103F 39.4C, blood pressure is 9758 mmHg, pulse is 140min, respirations are 25min, and oxygen saturation is 95 on room air. Physical exam is notable for scars in the antecubital fossa and a murmur over the left sternal border. The patient is admitted to the intensive care unit and is treated appropriately. On day 3 of his hospital stay, the patient presents with right-sided weakness in his arm and leg and dysarthric speech. Which of the following is the most likely etiology of his current symptoms?? A: Bacterial meningitis, B: Septic emboli, C: Herpes simplex virus encephalitis, D: Intracranial hemorrhage, E: Thromboembolic stroke,  <response>: Based on the information provided in the question stem, this appears to be a case of infective endocarditis in an intravenous drug user, as evidenced by the fever, murmur, and track marks. The patient likely has septic emboli from the infected heart valve that have traveled to the brain, causing focal neurological deficits. B: Septic emboli 