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Digestive system

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Dean Swags a lot

on 1 March 2013

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Transcript of Digestive system

The Location Functions How does digestive system interact with different body systems? Most of the digestive system is located
in your abdomen, although a small portion
of it is your mouth and esophagus. Remaining a part of the human body DIGESTIVE SYSTEM By: Ryleigh and Emily Today we're talkin' 'bout da digestive system Another system: The main function of the digestive system is to break down the food we eat into smaller parts so the body can use them for energy and cell nourishment Another body system? NERVOUS SYSTEM: Impulses are sent from the brain to carry out the respective actions. For example, chewing food. Staying Healthy Eat healthy foods Problems and diseases common diseases: eating disorders, such as bulimia and anorexia how are diseases acquired: they are usually from mental disorders such as depression CIRCULATORY: Nutrients go into the small intestine and get absorbed into the blood stream. The absorption of nutrients into the circulatory system allows body cells to get nutrients. CONCLUSION: o o SOURCES Exocrine: Digestive juices which contain enzymes are secreted to digest food, the pancreas secretes pancreatic juice which contains pancreatic lipase, pancreatic anayase and trypsinogen What would happen is something went wrong with the digestive system? It's possible that the person would not be able to absorb essential nutrients and may be hospitalized or even die Could someone live without the digestive system? You cant live without a digestive system How is digestive system important? It gives you nutrients and water wikianswers Science textbook Eating disorders book EATING DISORDERS Eating disorders are a group of serious conditions in which you're so preoccupied with food and weight that you can often focus on little else. Eating disorders can lead to severe medical complications, depression, isolation and substance abuse. If left untreated, eating disorders can even be fatal. Eating disorders can be treated with help from family and physcologists and physciatrist. BULIMIA An emotional disorder in which bouts of extreme overeating are followed by depression and vomiting or fasting The disorder is most common in adolescent girls and young women. The affected person is usually aware that her eating pattern is abnormal and may feel fear or guilt with the binge-purge episodes. Ryleigh's
Corner Anorexia THANKS FOR WATCHING! An emotional disorder characterized by an obsessive desire to lose weight by refusing to eat 5-20% of anorexics die, usually from complications associated with self-starvation, such as: heart, kidney, or multiple organ failure, or illnesses like pneumonia, which may be due to an inability to fight infection—all due to the dangers of anorexia Anorexia can be cured through doctors, family help, therapist, and facilities that specialize in eating disorders . . ) ) Don't ask what's over there
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