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Chapter 17. The Digestive System. Lesson 1. Functions of the Digestive System & What they do. Digestion Absorption Elimination. Lesson 1. Teeth / Mastication Salivary Glands Tongue (3 Functions) The Esphogaus Peristalsis. Lesson 1. The Stomach What does it digest?
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Chapter 17 The Digestive System
Lesson 1 • Functions of the Digestive System & What they do. • Digestion • Absorption • Elimination
Lesson 1 • Teeth / Mastication • Salivary Glands • Tongue (3 Functions) • The EsphogausPeristalsis
Lesson 1 • The StomachWhat does it digest? • Pancreas, Liver & GallbladderBile • The Small IntestineHow long? What is absorbed here? • The Large IntestineDiameter? Length? What’s absorbed?
Lesson 2 • 3 Healthy Behaviors • Problems of the Digestion system.IndigestionHeartburnGasConstipationNauseaDiarrhea
Structional Problems • Gallstones • Appendicitis • Gastritis • Lactose Intolerance • Peptic Ulcer
YUK! • Cirrhosis • Crohn’s Disease • Colon Cancer • Colitis • Hemorrhoids • Tooth Decay