A 70-year-old woman presents with fever, hypotension, tachycardia and confusion. She has a suspected urinary source of infection. Her blood pressure is 82/50 mmHg and lactate is elevated. What is the most appropriate initial management bundle?ACommence intravenous antibiotics within 6 hours and observeBAdminister broad-spectrum intravenous antibiotics and 30 mL/kg intravenous crystalloid within the first hourCStart low-dose dopamine infusion onlyDGive oral antibiotics and arrange review the next dayEDelay treatment until blood culture results are availableCheck my answer