This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
All of the following are criteria for admission in upper GI bleed except: 
Select and explain. 
A. Shock index >1.5, B. Hematocrit > 40%, C. Frank blood in nasogastric aspirate, D. BP <100 mm Hg
B: Hematocrit > 40%
Answer: B: Hematocrit > 40% 
Explanation: Answer- B. Hematocrit > 40%Hematocrit > 40% is not a criteria for admission in upper GI bleed.Shock index >1.5, Frank blood in nasogastric aspirate and BP <100 mm Hg are the indications of hospital admission and resuscitation in upper GI bleed.