The Digestive System

Author : Britannica Educational Publishing
Publisher : Britannica Educational Publishing
Page : 260 pages
File Size : 44,8 Mb
Release : 2010-04-01
Category : Juvenile Nonfiction
ISBN : 9781615302529

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The Digestive System by Britannica Educational Publishing Pdf

The satisfaction derived from savoring a steak or indulging in an ice cream sundae is only one aspect of a larger process that occurs in the human digestive system. From the moment food enters our mouths until long after we have finished a meal, the body engages in an extensive routine designed to retain nutrients and discard waste. This comprehensive book examines all the vital components involved in consuming and digesting food as well as the diseases and disorders that can plague this frequently overlooked area of the human body.

Author : J. Gordon Betts,Peter DeSaix,Jody E. Johnson,Oksana Korol,Dean H. Kruse,Brandon Poe,James A. Wise,Mark Womble,Kelly A. Young
Publisher : Unknown
Page : 0 pages
File Size : 55,5 Mb
Release : 2013-04-25
Category : Electronic
ISBN : 1947172808

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Anatomy and Physiology by J. Gordon Betts,Peter DeSaix,Jody E. Johnson,Oksana Korol,Dean H. Kruse,Brandon Poe,James A. Wise,Mark Womble,Kelly A. Young Pdf

Author : Rebecca L. Johnson
Publisher : Lerner Publications ™
Page : 40 pages
File Size : 55,8 Mb
Release : 2017-08-01
Category : Juvenile Nonfiction
ISBN : 9781541505674

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Your Digestive System by Rebecca L. Johnson Pdf

The digestive system is made up of the tongue, the esophagus, the stomach, the intestines, and other parts. But what does the digestive system do? And how do its parts work together to keep your body healthy? Explore the digestive system in this engaging and informative book.

Author : Margaret E. Smith,Dion G. Morton
Publisher : Unknown
Page : 237 pages
File Size : 52,7 Mb
Release : 2001
Category : Medical
ISBN : 0443062455

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The Digestive System by Margaret E. Smith,Dion G. Morton Pdf

In this book, text covers the core anatomy and physiology. Coverage of the necessary basic science is clinically driven - clinical cases used throughout chapters. In addition to the extensive use of cases throughout the book, the final chapter gives a coverage of the major diseases of the system, equipping students for the much earlier contact with patients which occurs under the new curriculum. Contents - Overview of the digestive system. Mouth and oesophagus. The stomach basic functions. The stomach control. Pancreas exocrine functions. Liver and biliary system. Small intestine. Digestion and absorption. Absorptive and post-absorptive states. The colon. Gastrointestinal pathology.

Author : Institute of Medicine,Food and Nutrition Board,Food Forum
Publisher : National Academies Press
Page : 134 pages
File Size : 50,6 Mb
Release : 2015-02-27
Category : Medical
ISBN : 9780309366861

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Relationships Among the Brain, the Digestive System, and Eating Behavior by Institute of Medicine,Food and Nutrition Board,Food Forum Pdf

On July 9-10, 2014, the Institute of Medicine's Food Forum hosted a public workshop to explore emerging and rapidly developing research on relationships among the brain, the digestive system, and eating behavior. Drawing on expertise from the fields of nutrition and food science, animal and human physiology and behavior, and psychology and psychiatry as well as related fields, the purpose of the workshop was to (1) review current knowledge on the relationship between the brain and eating behavior, explore the interaction between the brain and the digestive system, and consider what is known about the brain's role in eating patterns and consumer choice; (2) evaluate current methods used to determine the impact of food on brain activity and eating behavior; and (3) identify gaps in knowledge and articulate a theoretical framework for future research. Relationships among the Brain, the Digestive System, and Eating Behavior summarizes the presentations and discussion of the workshop.

Author : Margaret E. Smith,Dion G. Morton
Publisher : Unknown
Page : 217 pages
File Size : 47,9 Mb
Release : 2010
Category : Medical
ISBN : 0702033677

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The Digestive System by Margaret E. Smith,Dion G. Morton Pdf

This is an integrated textbook on the musculoskeletal system, covering the anatomy, physiology and biochemistry of the system, all presented in a clinically relevant context appropriate for the first two years of the medical student course. One of the seven volumes in the Systems of the Body series. Concise text covers the core anatomy, physiology and biochemistry in an integrated manner as required by system- and problem-based medical courses. The basic science is presented in the clinical context in a way appropriate for the early part of the medical course. There is a linked website providing self-assessment material ideal for examination preparation.

Author : Seymour Simon
Publisher : Harper Collins
Page : 42 pages
File Size : 44,9 Mb
Release : 2005-05-03
Category : Juvenile Nonfiction
ISBN : 9780060546519

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Guts by Seymour Simon Pdf

Why is it important tochew your food? Can you guess how long it takes for food to travel through your body? Could you possibly have twenty feet of small intestines? Where does that bad-smelling gas come from? Your digestive system is out of sight and out of mind -- until things don't go right. Then you may wonder how these important organs work! You'll find the answers in Seymour Simon's smooth, well-organized, and fascinating introduction to the digestive system. He explains how it works twenty-four hours a day, turning pizza, sandwiches, milk, and other food into energy and nutrients and waste. Striking photographs on every spread show how major organs including the stomach and intestines move food through your body, and how, eventually, waste is eliminated. Guts takes the mystery out of something that happens to everyone, every day, while at the same time sharing a sense of wonder about the human body.

Author : Gillian Houghton
Publisher : The Rosen Publishing Group, Inc
Page : 28 pages
File Size : 41,6 Mb
Release : 2006-12-15
Category : Juvenile Nonfiction
ISBN : 1404221794

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Guts: The Digestive System by Gillian Houghton Pdf

Introduces the human digestive system, explaining how it works to break food down into nutrients and describing the role of each part or organ.

Author : Emily Mahoney
Publisher : Gareth Stevens Publishing LLLP
Page : 34 pages
File Size : 53,5 Mb
Release : 2018-12-15
Category : Juvenile Nonfiction
ISBN : 9781538230633

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20 Fun Facts About the Digestive System by Emily Mahoney Pdf

When talking about the digestive system, a few topics must be covered: vomit, the intestines, and poop! All readers can enjoy these and many more topics about the grossest of the body systems in this friendly, fun fact format. From the mouth and esophagus to the small and large intestine, readers take a journey through the human body via the digestive tract, and enjoy learning about processes the digestive system does without us even knowing. The bright images and labeled diagrams encourage body literacy and support science classroom learning.

Author : Samantha Fowler,Rebecca Roush,James Wise
Publisher : Unknown
Page : 618 pages
File Size : 40,8 Mb
Release : 2018-01-07
Category : Science
ISBN : 9888407457

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Concepts of Biology by Samantha Fowler,Rebecca Roush,James Wise Pdf

Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.

Author : Margaret E. Smith,Dion G. Morton
Publisher : Elsevier Health Sciences
Page : 228 pages
File Size : 53,8 Mb
Release : 2011-11-18
Category : Medical
ISBN : 9780702048418

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The Digestive System by Margaret E. Smith,Dion G. Morton Pdf

This is an integrated textbook on the digestive system, covering the anatomy, physiology and biochemistry of the system, all presented in a clinically relevant context appropriate for the first two years of the medical student course. One of the seven volumes in the Systems of the Body series. Concise text covers the core anatomy, physiology and biochemistry in an integrated manner as required by system- and problem-based medical courses. The basic science is presented in the clinical context in a way appropriate for the early part of the medical course.

Author : Peter R. Kvietys
Publisher : Morgan & Claypool Publishers
Page : 127 pages
File Size : 55,6 Mb
Release : 2010
Category : Medical
ISBN : 9781615041176

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The Gastrointestinal Circulation by Peter R. Kvietys Pdf

The microcirculation of the gastrointestinal tract is under the control of both myogenic and metabolic regulatory systems. The myogenic mechanism contributes to basal vascular tone and the regulation of transmural pressure, while the metabolic mechanism is responsible for maintaining an appropriate balance between O2 demand and O2 delivery. In the postprandial state, hydrolytic products of food digestion elicit a hyperemia, which serves to meet the increased O2 demand of nutrient assimilation. Metabolically linked factors (e.g., tissue pO2, adenosine) are primarily responsible for this functional hyperemia. The fenestrated capillaries of the gastrointestinal mucosa are relatively permeable to small hydrolytic products of food digestion (e.g., glucose), yet restrict the transcapillary movement of larger molecules (e.g., albumin). This allows for the absorption of hydrolytic products of food digestion without compromising the oncotic pressure gradient governing transcapillary fluid movement and edema formation. The gastrointestinal microcirculation is also an important component of the mucosal defense system whose function is to prevent (and rapidly repair) inadvertent epithelial injury by potentially noxious constituents of chyme. Two pathological conditions in which the gastrointestinal circulation plays an important role are ischemia/reperfusion and chronic portal hypertension. Ischemia/reperfusion results in mucosal edema and disruption of the epithelium due, in part, to an inflammatory response (e.g., increase in capillary permeability to macromolecules and neutrophil infiltration). Chronic portal hypertension results in an increase in gastrointestinal blood flow due to an imbalance in vasodilator and vasoconstrictor influences on the microcirculation. Table of Contents: Introduction / Anatomy / Regulation of Vascular Tone and Oxygenation / Extrinsic Vasoregulation: Neural and Humoral / Postprandial Hyperemia / Transcapillary Solute Exchange / Transcapillary Fluid Exchange / Interaction of Capillary and Interstitial Forces / Gastrointestinal Circulation and Mucosal Defense / Gastrointestinal Circulation and Mucosal Pathology I: Ischemia/Reperfusion / Gastrointestinal Circulation and Mucosal Pathology II: Chronic Portal Hypertension / Summary and Conclusions / References / Author Biography

Author : Jason Viola
Publisher : First Second
Page : 128 pages
File Size : 53,5 Mb
Release : 2021-03-23
Category : Juvenile Nonfiction
ISBN : 9781250831323

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Science Comics: The Digestive System by Jason Viola Pdf

In Science Comics: The Digestive System, visit the inside of your mouth, stomach, liver, intestines, and other organs that make up the gastrointestinal tract! Your guide to the gut is a friendly bacterium who will take you on a journey beyond imagination. Uncover how food is transformed into nutrients! Explore strange and dangerous glands! Behold the wonders of saliva, mucus, and vomit! Writer Jason Viola and illustrator Andy Ristaino provide a trip to the toilet you will never forget! Every volume of Science Comics offers a complete introduction to a particular topic—dinosaurs, the solar system, volcanoes, bats, robots, and more! Whether you're a fourth grader doing a natural science unit at school or a thirty-year-old with a secret passion for airplanes, these graphic novels are for you!

Author : D. J. Chivers,P. Langer
Publisher : Cambridge University Press
Page : 462 pages
File Size : 51,7 Mb
Release : 1994-07-21
Category : Medical
ISBN : 9780521440165

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The Digestive System in Mammals by D. J. Chivers,P. Langer Pdf

Biochemical, physiological and morphological aspects of mammalian digestive systems.

Author : Rebecca L. Johnson
Publisher : Lerner Digital ™
Page : 40 pages
File Size : 42,8 Mb
Release : 2017-08-01
Category : Juvenile Nonfiction
ISBN : 9781512476095

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Your Digestive System by Rebecca L. Johnson Pdf

Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! The digestive system is made up of the tongue, the esophagus, the stomach, the intestines, and other parts. But what does the digestive system do? And how do its parts work together to keep your body healthy? Explore the digestive system in this engaging and informative book.