Review Question - QID 102595

A 54-year-old male presents to the emergency department after an episode of bloody vomiting. He is a chronic alcoholic with a history of cirrhosis, and this is the third time he is presenting with this complaint. His first two episodes of hematemesis required endoscopic management of bleeding esophageal varices. His hemoglobin on admission laboratory evaluation was 11.2 g/dL. The patient is stabilized, and upper endoscopy is performed with successful banding of bleeding varices. Follow-up lab-work shows hemoglobin levels of 10.9 g/dL and 11.1 g/dL on days 1 and 2 after admission. Which of the following is the best next step in the management of this patient?