1 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 14 Image Slides

LEARNING OUTCOMES 14.1 The Digestive Tract Describe all the major components of the human digestive tract from the mouth to the anus. Distinguish between mechanical and chemical digestion, and note where each step specifically occurs. Compare the structural features and functions of the small intestine versus the large intestine Accessory Organs of Digestion Summarize the major functions of the pancreas, the liver, and the gallbladder. Describe the structure and function of the hepatic portal system Digestive Enzymes Describe the overall function of digestive enzymes. Compare the specific types of chemical digestion that take place in the mouth, stomach, and small intestine.

LEARNING OUTCOMES 14.4 Human Nutrition List the six major classes of nutrients and their major functions in the body. Describe the relationship between diet and obesity, type 2 diabetes, and cardiovascular disease. Distinguish between vitamins, coenzymes, and minerals Eating Disorders Describe the three main categories of eating disorders. Discuss some of the psychological and social factors that can lead to eating disorders. Distinguish between compulsive eating, binge eating, and pica Disorders of the Digestive System Describe a common disorder that affects each part of the digestive system. Classify the digestive disorders by the type of cause (i.e., infectious, cancer, inflammatory, etc.).

4 Fig. 14.1

5 Fig. 14.2

6 Table 14.1 Know this table!!

7 Fig. 14.3

8 Fig. 14.4

9 Fig. 14.5

10 Fig. 14.6

11 Fig. 14.7

12 Fig. 14.8

13 Fig. 14.9

LEARNING OUTCOMES 14.1 The Digestive Tract Describe all the major components of the human digestive tract from the mouth to the anus. Distinguish between mechanical and chemical digestion, and note where each step specifically occurs. Compare the structural features and functions of the small intestine versus the large intestine.

15 Fig

16 Fig

17 Table 14.2

LEARNING OUTCOMES 14.2 Accessory Organs of Digestion Summarize the major functions of the pancreas, the liver, and the gallbladder. Describe the structure and function of the hepatic portal system.

19 Fig

LEARNING OUTCOMES 14.3 Digestive Enzymes Describe the overall function of digestive enzymes. Compare the specific types of chemical digestion that take place in the mouth, stomach, and small intestine.

21 Fig

22 Fig. 14B

LEARNING OUTCOMES 14.5 Eating Disorders Describe the three main categories of eating disorders. Distinguish between compulsive eating, binge eating, and pica Disorders of the Digestive System Describe a common disorder that affects each part of the digestive system. Classify the digestive disorders by the type of cause (i.e., infectious, cancer, inflammatory, etc.).

24 The End