Page 410 - Anatomy and Physiology of Farm Animals, 8th Edition

Chapter 21

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Physiology of Digestion

Pregastric Physiology Learning Objectives
Prehension and Chewing
Saliva and Salivary Glands • Define and be able to explain the signifi-
Swallowing cance of the bold italic terms in this
chapter.
Ruminant Forestomach • Diagram the sodium‐linked cotransport of
Fermentative Digestion glucose. Where is this mechanism found?
Forestomach Motility • Briefly describe how food is acquired
Reticular, or Esophageal, Groove and moved through the gastrointestinal
Omasum system.
Gastric Physiology • Draw a tube and add the major anatomi-
Gastric Glands and Secretions cal features of the gastrointestinal sys-
tem to your tube. Add the endocrine/
Gastric Motility exocrine organs and primary digestive
Physiology of the Small Intestine, Exocrine functions for each region of your tube.
Pancreas, and Liver How do these regions work together to
Small Intestine Secretions and Motility achieve digestion?
Exocrine Pancreas • Briefly describe how the brain is able to
determine energy balance and the need
Liver Digestive Functions and Secretion to eat.
of Bile • Explain how the structural features of
Nutrient Absorption in the Small Intestine enterocytes facilitate their function for
Physiology of the Cecum and Colon nutrient absorption.
Cecum and Colon of the Horse • Describe the exocrine and endocrine
Rectum and Defecation role of the pancreas. If appropriate,
Neuroendocrine Control of Feeding include activation steps for exocrine
pancreatic secretions.

Anatomy and Physiology of Farm Animals, Eighth Edition. Anna Dee Fails and Christianne Magee.
© 2018 John Wiley & Sons, Inc. Published 2018 by John Wiley & Sons, Inc.
Companion website: www.wiley.com/go/fails/anatomy

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