A 64-year-old man presents with large-volume haematemesis and melaena. He is tachycardic and hypotensive. After initial ABC resuscitation and fluid bolus, what is the most appropriate next step according to NICE upper GI bleeding guidance?AArrange outpatient endoscopy within 2 weeksBUrgent endoscopy within 24 hours of admission (and immediately after resuscitation if unstable)CCT abdomen with contrast before endoscopyDDischarge with proton pump inhibitor tabletsEStart Aspirin for suspected coronary artery diseaseCheck my answer