Anatomy & Physiology: The Unity of Form and Function
8th Edition
ISBN: 9781259277726
Author: Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 25.7, Problem 4AYLO
Mechanisms of the intrinsic and parasympathetic defecation reflexes, and of voluntary control over defecation; the neuroanatomy involved in these control mechanisms; and how the Valsalva maneuver can trigger and aid defecation
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Chapter 25 Solutions
Anatomy & Physiology: The Unity of Form and Function
Ch. 25.1 - Prob. 1BYGOCh. 25.1 - Prob. 2BYGOCh. 25.1 - Prob. 3BYGOCh. 25.1 - Prob. 4BYGOCh. 25.1 - Prob. 1AYLOCh. 25.1 - The difference between the digestive tract and the...Ch. 25.1 - Prob. 3AYLOCh. 25.1 - Prob. 4AYLOCh. 25.1 - Prob. 5AYLOCh. 25.1 - Prob. 6AYLO
Ch. 25.2 - Prob. 5BYGOCh. 25.2 - Prob. 6BYGOCh. 25.2 - Prob. 7BYGOCh. 25.2 - Prob. 8BYGOCh. 25.2 - Prob. 9BYGOCh. 25.2 - Seven functions of the oral cavityCh. 25.2 - Prob. 2AYLOCh. 25.2 - Prob. 3AYLOCh. 25.2 - Prob. 4AYLOCh. 25.2 - Anatomy of the hard and soft palates; the two...Ch. 25.2 - Prob. 6AYLOCh. 25.2 - Six functions of saliva; its composition and pH;...Ch. 25.2 - Prob. 8AYLOCh. 25.2 - Prob. 9AYLOCh. 25.2 - The physiology of swallowing; the swallowing...Ch. 25.3 - Prob. 10BYGOCh. 25.3 - Prob. 11BYGOCh. 25.3 - Prob. 12BYGOCh. 25.3 - Prob. 13BYGOCh. 25.3 - Anatomy and functions of the stomach; features...Ch. 25.3 - Prob. 2AYLOCh. 25.3 - Prob. 3AYLOCh. 25.3 - Prob. 4AYLOCh. 25.3 - The cells that secrete hydrochloric acid, how they...Ch. 25.3 - Prob. 6AYLOCh. 25.3 - Prob. 7AYLOCh. 25.3 - Prob. 8AYLOCh. 25.3 - Prob. 9AYLOCh. 25.3 - Prob. 10AYLOCh. 25.3 - Prob. 11AYLOCh. 25.3 - The degree of digestion that occurs in the...Ch. 25.3 - Prob. 13AYLOCh. 25.3 - Prob. 14AYLOCh. 25.4 - Prob. 14BYGOCh. 25.4 - Prob. 15BYGOCh. 25.4 - Prob. 16BYGOCh. 25.4 - Prob. 17BYGOCh. 25.4 - Prob. 1AYLOCh. 25.4 - Prob. 2AYLOCh. 25.4 - Prob. 3AYLOCh. 25.4 - Prob. 4AYLOCh. 25.4 - Prob. 5AYLOCh. 25.4 - Prob. 6AYLOCh. 25.4 - Prob. 7AYLOCh. 25.4 - Composition and digestive functions of pancreatic...Ch. 25.4 - Prob. 9AYLOCh. 25.5 - Prob. 18BYGOCh. 25.5 - Prob. 19BYGOCh. 25.5 - Distinguish between segmentation and the migrating...Ch. 25.5 - Structures that mark the beginning and end of the...Ch. 25.5 - Prob. 2AYLOCh. 25.5 - Prob. 3AYLOCh. 25.5 - Prob. 4AYLOCh. 25.5 - Prob. 5AYLOCh. 25.5 - Prob. 6AYLOCh. 25.6 - What three classes of nutrients are most abundant?...Ch. 25.6 - Prob. 22BYGOCh. 25.6 - Prob. 23BYGOCh. 25.6 - Prob. 24BYGOCh. 25.6 - Prob. 25BYGOCh. 25.6 - Prob. 1AYLOCh. 25.6 - Prob. 2AYLOCh. 25.6 - Prob. 3AYLOCh. 25.6 - Prob. 4AYLOCh. 25.6 - Prob. 5AYLOCh. 25.6 - Prob. 6AYLOCh. 25.6 - Prob. 7AYLOCh. 25.6 - Differences between emulsification droplets,...Ch. 25.6 - Prob. 9AYLOCh. 25.6 - Prob. 10AYLOCh. 25.6 - Prob. 11AYLOCh. 25.7 - Prob. 26BYGOCh. 25.7 - Prob. 27BYGOCh. 25.7 - Prob. 28BYGOCh. 25.7 - Prob. 1AYLOCh. 25.7 - Prob. 2AYLOCh. 25.7 - Prob. 3AYLOCh. 25.7 - Mechanisms of the intrinsic and parasympathetic...Ch. 25 - Prob. 1TYRCh. 25 - Prob. 2TYRCh. 25 - Prob. 3TYRCh. 25 - Prob. 4TYRCh. 25 - Prob. 5TYRCh. 25 - All of the following contribute to the absorptive...Ch. 25 - Which of the following is a periodontal tissue? a....Ch. 25 - Prob. 8TYRCh. 25 - Prob. 9TYRCh. 25 - Prob. 10TYRCh. 25 - Cusps are a feature of the ______ surfaces of the...Ch. 25 - Prob. 12TYRCh. 25 - Prob. 13TYRCh. 25 - Prob. 14TYRCh. 25 - Nervous stimulation of gastrointestinal activity...Ch. 25 - Prob. 16TYRCh. 25 - Prob. 17TYRCh. 25 - Prob. 18TYRCh. 25 - Prob. 19TYRCh. 25 - Prob. 20TYRCh. 25 - Prob. 1BYMVCh. 25 - Prob. 2BYMVCh. 25 - -elleCh. 25 - Prob. 4BYMVCh. 25 - Prob. 5BYMVCh. 25 - Prob. 6BYMVCh. 25 - Prob. 7BYMVCh. 25 - porto-Ch. 25 - Prob. 9BYMVCh. 25 - Prob. 10BYMVCh. 25 - Prob. 1WWTSCh. 25 - Prob. 2WWTSCh. 25 - Prob. 3WWTSCh. 25 - Prob. 4WWTSCh. 25 - Lipids enter the circulation when the intestinal...Ch. 25 - Prob. 6WWTSCh. 25 - Prob. 7WWTSCh. 25 - Prob. 8WWTSCh. 25 - Prob. 9WWTSCh. 25 - Prob. 10WWTSCh. 25 - Prob. 1TYCCh. 25 - Prob. 2TYCCh. 25 - What do carboxypeptidase and aminopeptidase have...Ch. 25 - What do micelles and chylomicrons have in common?...Ch. 25 - Explain why most dietary lipids must be absorbed...
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- Histological description of the major organs of digestion and its coats or layers. Explain in a long explanation Layers of gallbladder: mucosa(inner layer of epithelium and loose connective tissue) a muscular layer perimuscular layer serosa(outer covering) The small and large intestinal wall has four layers: The outermost serosa muscularis submucosa innermost mucosa.arrow_forwardWhich of the following happens when the parasympathetic defecation reflex is initiated? relaxation of the external anal sphincter relaxation of the rectum relaxation of the internal anal sphincter relaxation of the sigmoid colonarrow_forwardAkosua Fafali an SHS one student, after a heavy ball of Banku and okra stew was wondering why the food she took came out different from the anal cavity and possibly why she became stronger with much energy after the meal. In order to come out from this state of confusion, she came to you as her senior sibling for further explanation. As a biomedical scientist, help Akosua Fafali by describing the anatomical structures responsible for the different type of digestion of the Banku and okra stew from the mouth to the colon.arrow_forward
- 30 Stenosis (constriction) of the hepatopancreatic ampulla would interfere with * (1 Point) salivary gland secretion the transport of bile and pancreatic juice. the passage of chyme into the small intestine. the secretion of mucus. peristalsis.arrow_forwardContraction of the alters the shape of the intestinal lumen and moves epithelial pleats and folds. adventitia mucosa submucosa O neural plexus muscularis Previousarrow_forwardA fatty membrane called the ___ ____ hangs from the greater curvature of the stomach.arrow_forward
- True or false The oropharynx plays a role in mechanical digestion. The pharynx sends food to the stomach.arrow_forwardDrawing colored of the major organs of digestion and its coats or layersarrow_forwardShort reflexes of the digestive system are integrated in the parasympathetic peripheral central enteric nervous system.arrow_forward
- there are about 1 million lobules in the liver and each is surrounded by ____ and ____arrow_forwardOnce food has entered the pharynx, deglutition will become completely involuntary, and respiration will be inhibited by the swallowing center until the last stage of the process is completed. True or false and why.arrow_forwardAll the structures of the alimentary canal have 4 similar major histological tissues . Which of the following descriptions of the tissue layers contains innacurate information? A) The mucosa layer consits of a simple epithelium (responsible for absoprtion), a lamina proprioa (supports the epithelium) and muscularis mucosae (thats ivolved with peristalsis. B) The muscularis externa has 2 or 3 layers of smooth msulce and is involced with persistalsis C) The submucosa layer is a connective tissue layer that anchors the mucosa layer and contains many blood vessels, lyphatic vessels, and nerves D) The serosa layer is a connective tissue layer that tethers the alimnetary canal to the appropirate body cavitities. I believe that D is false but I am not certainarrow_forward
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