The sengstaken tube must be maintain a pressure of _______ to stop bleeding from varices
If bleeding doesn't stop promptly, the gastric balloon may be inflated to atleast a volume of 300ml, or the esophageal balloon may be inflated to a pressure of 40mmHg Ref: Sabiston 20th edition Pgno : 1438
20mmHg
25mmHg
35mmHg
45mmHg
G.I.T