I LAB WK1 1.) There are several parts to this iLab. Part 1 consists of listing all of the parts of the digestive system with either a list or photo. Many people take a screenshot and use it for Part 1. Feel free to also list the parts as well if you cannot figure out how to take a screenshot. 2.) Part 2 technically consists of two parts. The first one includes describing the location of each body part. For example‚ the appendix is located on the right side of the body under the ascending
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ANATOMY AND PHYSIOLOGY OF THE DIGESTIVE SYSTEM The digestive system is basically a tube running through the body from the mouth to the anus. The organs of the digestive system include the oral cavity (mouth)‚ esophagus‚ stomach‚ small and large intestine and rectum. Their role is to break down food and deliver the products to the blood for dispersal to the body cells. The undigested food that remains in the tract leaves the body through the anus as feces. The break down activities that
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through between the mouth and the stomach? The gullet The rectum The small intestine The large intestine 4. Our throat divides into two
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inflammation of the lining of the stomach. The inflammation of gastritis is often the result of infection with the same bacterium that causes most stomach ulcers. However‚ other factors such as injury‚ regular use of certain pain relievers or drinking too much alcohol also can contribute to gastritis. Gastritis may occur suddenly (acute gastritis) or it can occur slowly over time (chronic gastritis). In some cases‚ gastritis can lead to ulcers and an increased risk of stomach cancer. For most people
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condition in which the contents in the stomach‚ sometimes food‚ sometimes liquid‚ leaks backwards from the stomach into the throat (ncbi). One common cause of Gastroesophageal reflux occurs when there is an abnormality in the stomach called a hiatal hernia. This happens when the top part of the stomach and LES move above the diaphragm‚ a muscle that keeps your chest and stomach separated. In normal circumstances‚ the diaphragm helps keep acid in our stomach‚ but if you have a hiatal hernia‚ acid
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Pylori Helicobacter Pylori (H. Pylori)‚ is a spiral shaped bacterium commonly found in the stomach. The shape of the bacteria and the way it moves allows it to penetrate the mucous lining of the stomach. They are very due to the help of their flagella. H. Pylori can also attach itself to stomach cells causing gastritis and stimulating the production of stomach acid. Over time inflammation can lead to stomach cancer (WebMd‚ 2013). H. Pylori is the most common cause of peptic ulcer disease. The
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components so that they can be absorbed into the blood stream easier. The digestive system involves many of the body’s organs and structures‚ such as: * The oral cavity (mouth); teeth‚ saliva‚ tongue * The pharynx * The oesophagus * The stomach * The small intestine * The large intestine * The rectum Digestion starts at the oral cavity‚ where teeth grind the food to enhance surface area‚ and grind the food to a more digestible pulp. Saliva is excreted by three pairs of exocrine
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SMMC Surgical Assignment Linda Butler Esophagogastroduodenoscopy or EGD Esophagogastroduodenoscopy‚ or EGD‚ is an endoscopic examination of the esophagus‚ stomach and duodenum (the uppermost part of the small intestine) for hiatal hernias‚ ulcers‚ bleeding sources‚ tumors or other problems. The procedure can also offer a number of therapeutic interventions such as control of bleeding‚ manometry‚ or dilation. The procedure’s medical name is actually a combination of the names of three different
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of the nose to the base of the tail: 22cm What is their relative proportion? 1.2:1 PART A (Overview) pg. 462-464 a) Draw a diagram of the rat when it is first cut opened and the internal organs are exposed. Identify and label the diaphragm‚ the stomach‚ the small intestine‚ the caecum‚ the heart‚ the left and right lung‚ the trachea and the esophagus. (Note: see Figure 22 on pg 470 for an example) b) What structure divides the thoracic and abdominal cavities? The Diaphragm divides the thoracic
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factors that come into play. When you eat‚ food passes from your mouth down a tube called the esophagus. To enter the stomach‚ food has to pass through an opening between the esophagus and the stomach. This opening usually closes all the way once food passes through‚ but if it doesn’t close all the way‚ then acid from your stomach can get through the opening and into the esophagus. Stomach acid can irritate or disturb the esophagus and cause heartburn. Factors can add to heartburn to make it worse. Pregnancy
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