A 68-year-old man presents with large-volume haematemesis of fresh blood. He is pale and clammy, blood pressure 88/52 mmHg and pulse 120 bpm. What is the most appropriate immediate management?AArrange urgent CT abdomen to look for bleeding sourceBInsert two large-bore intravenous cannulae, commence fluid resuscitation and arrange urgent endoscopyCPrescribe high-dose oral Omeprazole and dischargeDArrange routine outpatient endoscopyEStart Warfarin for presumed portal vein thrombosisCheck my answer