A 70-year-old man presents with melena and postural dizziness. He is on low-dose aspirin for secondary prevention after an MI. BP is 95/60 mmHg lying and 80/50 mmHg standing. What is the MOST appropriate initial management?AArrange outpatient endoscopy within 2 weeksBStart PPI alone and review in 24 hoursCResuscitate with IV fluids, cease aspirin and arrange urgent endoscopy within 24 hoursDGive oral iron and continue aspirinESend home with advice to increase fluid intakeCheck my answer