Patients with chronic<unk>  GI<unk>  usually appear fatigue, on contrast depending upon the amount of blood loss, patient appear in distress and shock in acute<unk>  GI<unk> .
Upper gastrointestinal bleeding physical examination
Lower gastrointestinal bleeding physical examination
Peptic ulcer physical examination
Gastrointestinal varices physical examination
Stomatitis physical examination
Zollinger-Ellison syndrome physical examination
Esophagitis physical examination
Gastritis physical examination