Stomach Essays

Foods of various types have different ways of breaking down when in contact with the body’s stomach acid. The digestive system is a series of organs that make up what is called the GI tract. The GI tract contains the mouth, esophagus, stomach, small intestine, large intestine, anus, liver, pancreas, and gallbladder. The digestive system works as the food travels through each of the organs and uses bacteria to help with the digestion. The GI tract and bacteria help to break down and digest the food

example dogs or a horse. In the single stomached digestive system the stomach is a sac like structure which is designed to store large quantities of food and to continue the digestive process. A series of folds called gastric folds are located on the interior surface of the stomach. These gastric folds help digest and food. The inner stomach lining secretes enzymes to break the food down and acids. Partially digested food leaves the stomach by the pyloric sphincter area. It then enters the duodenum which

the mouth, and moves it to the stomach through a series of muscular contractions know as peristalsis (Human Digestive System). At the same time, our soft palates block the upper pharynx (The Structure and Function of the Digestive System). Why? To prevent food away from our nasal airway, so that the bolus does not block our air passages, allowing us to breath normally. Part 3 – THE STOMACH Now comes the extremely important stomach. Like the mouth, within the stomach both mechanical and chemical

the gastrointestinal (GI) tract and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus. The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine (which includes the rectum) and anus.5 Food enters the mouth and passes to the anus through the hollow organs of the GI tract. The liver, pancreas, and gallbladder are the solid organs of the digestive system. The

1.5 quarts of blood transported to the liver every minute through the hepatic artery and portal vein. Because the fact that the liver produces bile it is considered a gland. The liver is part of the digestive system. This system consists of the stomach, small intestine,large intestine, pancreas, liver, and gallbladder. The first three organs listed are used to move and/or absorb food,

Since their existence, supplements have been a savior for people. Whether he or she is lacking something, wants to enhance their life, or simply feel complete, supplements are often taken to fill these needs. The need to use them could either be internal or as advice from a physician. The availability of supplements is nearly endless. Barring the more serious pathologies from the list, most pathologies or issues can be helped with supplements. The use is not intended to overall cure; however, the

secretion of hormones (Petras, 2012). There are three subdivisions in the small intestine viz. duodenum (approx. 25 cm), jejunum (approx. 260 cm) and ileum (approx. 395 cm). The duodenum receives the chime (processed food) that just got processed in the stomach and is the part of the GI tract where the most digestion happens. The jejunum is the part of the entire GI tract where the most absorption of nutrients occurs (McCauley, Kong et al. 1999). Last part of the GI tract is the ileum wherein there is some

the kidneys, instead of on top of the kidneys as is the case in humans. (See p. 45 of the FPDG.) Quiz: Like humans, the adrenal glands of the fetal pig are retroperitoneal. What other abdominal organs are retroperitoneal? (See p. 45 of the FPDG.) Stomach, spleen, bile duct system, small intestines, kidneys, bladder, etc. – the remainder of the abdominal organs found in the fetal pig are basically the same as found in humans.

d) Sodium carbonate e) Calcium hydroxide Hint: It is also used in baking industry. Explanation: Baking soda is chemically known as Sodium hydrogen carbonate and is used in antacid preparation at, it is basic and can neutralise the acid in stomach. Correct answer is - b 9) Match the common name of chemicals with their chemical formula. A) Washing soda 1) NaHCO3 B) Slaked lime 2)CaOCl2 C) Caustic soda 3) Ca (OH)2 D) Baking soda 4) NaOH E) Bleaching powder 5) Na2CO3.10H2O a. A-4

Introduction Gallbladder is an organ in the body and it is part of the biliary system. It is a pear-shaped muscular sac that is located on the ventral surface of the liver and on the right side of the abdomen. Moreover, it has 3 layers; an outer serous peritoneal layer, a middle smooth muscle layer and the last layer is an inner mucosal layer which is connected to the lining of the bile duct. The main function of the gallbladder is to store and concentrate bile which helps the body to break down

the stomach, reducing the production of acid. The stomach normally produces acid to help with the digestion of food and to kill germs (bacteria). This acid is corrosive so the body produces a natural mucous barrier which protects the lining of the stomach from being eroded. In some people this barrier may break down and allow the acid to damage the stomach, causing an ulcer. In others, a problem may occur with the muscular band at the top of the stomach (the sphincter) that keeps the stomach tightly

I chose this article about H. Pylori because this microbe is known for causing stomach cancer and other diseases. I have a grandmother that suffers many years from stomach cancer. So, I chose this article to help her understand the cause of her disease and to help others fight against this disease. The H. pylori microbes does not only cause stomach cancer, but also cause ulcers of the stomach. Also, H. Pylori is the second cause of death from cancer. Despite the fact there are a lot of microbes

In the small intestine this is where the nutrition and minerals in foods gets absorbed. The small intestine also is where the food goes from the stomach to the colon. Surprisingly, with all the work the small intestine does it is only about one inch in diameter, but it is about ten feet long. Which makes sense because the food has to be in it for a long time before its ready to leave the body. By

The first phase of digestion is the cephalic phase. Neurogenic signals from the cerebral cortex are transmitted through the vagus nerve to the stomach and stimulate gastric secretion. The cephalic phase occurs from smelling, seeing, thinking about and tasting food, prior to further digestion of food in the stomach. Break down of milk begins in the mouth where salivary glands secrete salivary amylase and lipase. Salivary amylase initiates the hydrolysis of long carbohydrate chains to disaccharides

Unlike the human digestion system, crayfish have a rather simple system. Starting with the mouth, food is ingested and passed into the cardiac stomach via the esophagus. In this first stomach food is stored until it is passed into the pyloric stomach; filled with small “teeth” like structures. Once ground the food is handed out to the intestine, where nutrient is absorbed into the blood vessels and taken around the body. After the intestine, the excess waste is removed through the anus. The digestion

used to check for gastroesophageal reflux, which is the backward flow of stomach contents into the tube that carries food from the mouth to the stomach (esophagus). The scan can also show if any stomach contents are inhaled (aspirated) into your lungs. You may need this scan if you have symptoms such as heartburn, vomiting, swallowing problems, or regurgitation. Regurgitation means that swallowed food is returning from the stomach to the esophagus. For this scan, you will drink a liquid that contains

The digestive system is a major component of our body, without it we wouldn't be able to receive the essential nutrients to live our daily lives. The digestive system consists of a number of organs, required for it to work correctly. Mouth The beginning of the digestive system starts at the mouth. The process of digestion actually occurs before you consume food. When you see, smell, taste or think about food your body prepares for the food it expects to arrive. This starts in your mouth where

or cell repair. The digestive system consists of organs such as the small intestine, large intestine, esophagus, liver, pancreas, and gallbladder. Once food goes through your mouth it goes to the esophagus which helps pass the food into the stomach, the stomach breaks down the food further through its acidic environment involving an enzyme called pepsin proceeding into the chemical digestion of proteins. The stomach’s muscular walls push the food throughout the small intestine. The small intestine

Introduction Your child has received a gastrostomy. A small opening was made through your child’s abdominal wall and into the stomach to insert a gastrostomy button, a device in which will allow your child to receive adequate nutrition. Typical feeding by mouth is sometimes disrupted by problems such as congenital abnormalities of the digestive system, sucking and swallowing disorders, and failure to thrive. A gastrostomy button will ensure that your child receives the proper nutrition needed to

the muscular activity in the stomach and intestines. Both types of digestion begin in the mouth. The mouth and stomach perform both chemical and mechanical digestion. Nutrition is the process of taking in organic substances and minerals for the seven life processes. E.g. energy for growth and tissue repair. A person is described as malnourished if