Disorders of the gastrointestinal tract and liver that affect children. Disorders of the gastrointestinal tract and liver that affect children. Review Chapter 35 in the Huether and McCance text. Identify the normal pathophysiology of gastric acid stimulation and production. · Review Chapter 37 in the Huether and McCance text. Consider the pathophysiology of gastroesophageal reflux … Continue reading Disorders of the gastrointestinal tract and liver that affect children.