A 25-year-old man presents with fever, severe headache, photophobia and neck stiffness. There are no focal neurological deficits. You suspect acute bacterial meningitis. CT head is not immediately available. What is the most appropriate next step?AWait for CT head before initiating any therapyBPerform lumbar puncture and delay antibiotics until CSF results returnCStart empirical intravenous antibiotics immediately after blood cultures, then perform CT or lumbar puncture as appropriateDTreat with oral antibiotics in the emergency department and dischargeEAvoid antibiotics until a neurology consult is obtainedCheck my answer