Exam (elaborations)
Med Surg. GI disorders latest update with verified solutions
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Med Surg. GI disorders latest update with verified solutions GERD • Backward flow of stomach acid into the esophagus o Heartburn (pyrosis) 20 mins to 2 hours after eating o Regugitation : backwards up to the mouth o Eructation: belching Bernstein test NG tube insert hydrochloric acid and saline ...
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