Physiology and Pathophysiology of the Gastrointestinal Tract
摘要
This chapter provides a comprehensive insight into and overview of the pathophysiological principles that form the basis for the diagnosis and treatment of gastrointestinal tract disorders in patients receiving intensive care. The most important function of the gastrointestinal tract is the absorption of nutrients. To this end, the chyme must be broken down, stored, enzymatically digested, and transported. These functions depend on the intestinal nervous system and gastrointestinal hormones.