A 55-year-old woman with pneumonia and sepsis received 30 mL/kg lactated Ringer's and is on norepinephrine. Which immediate antibiotic timing aligns with sepsis guidance?AAdminister broad-spectrum antibiotics within 1 hour of recognition of sepsis/septic shockBDelay antibiotics until after chest CTCStart narrow-spectrum monotherapy pending culturesDWait for procalcitonin to return before initiating antibioticsEAdminister within 6 hours to reduce resistanceCheck my answer