Stomach Essays

  • Stomach Acidity

    1130 Words  | 5 Pages

    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

  • Single Stomached Digestive System Essay

    642 Words  | 3 Pages

    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

  • Digestive System Speech

    819 Words  | 4 Pages

    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

  • Small Intestine

    1407 Words  | 6 Pages

    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

  • Digestive System: Definitions Of The Human Body

    812 Words  | 4 Pages

    Digestive system – *The digestive system is composed of the mouth cavity, oesophagus, stomach, small intestine, colon, and glands. *The mouth cavity is bounded by the upper and lower jaws. *The tongue islong, slender and deeply forked. It has a muscular sheath into which it may retract. The tongue is sensitive and is used

  • Digestive System Research Paper

    917 Words  | 4 Pages

    The Digestive System The digestive system is a system consisting of the mouth, oesophagus, stomach, gallbladder, small intestine, large intestine, the rectum and the anus. The functions of the digestive system are: • To break down food particles into molecules for digestion • To absorb into the bloodstream the small molecules produced by digestion • To eliminate un digested and unabsorbed foodstuffs and other waste products from the body The full digestive process begins at the mouth. The food

  • Digestion Research Paper

    698 Words  | 3 Pages

    The three primary parts of the digestive tract that carried out digestion directly are mouth, stomach and small intestine. The

  • Dugong: Marine Mammalia Dugong

    1176 Words  | 5 Pages

    The dugong otherwise known as a “sea cow” is a majestic marine mammal with a very interesting digestive system. It is similar to a manatee and the two can sometimes be confused but they are not interchangeable. It is classified by Mammalia Sirenia Dugongidae Dugong. The dugong is found in a wide range of continents and countries mostly throughout the Pacific Ocean. It prefers warm seaside waters and can be found in over forty countries. They can be found swimming around in sea grass fields from the

  • Fetal Pig Case Study

    366 Words  | 2 Pages

    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.

  • Sodium Hydroxide Preparation

    1211 Words  | 5 Pages

    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

  • Proton Pump Inhibitor Analysis

    284 Words  | 2 Pages

    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

  • Milk Protein Digestion Essay

    1011 Words  | 5 Pages

    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

  • Crayfish Digestion System Essay

    422 Words  | 2 Pages

    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

  • Gastrostomy Lab Report

    996 Words  | 4 Pages

    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

  • Cryptosporidiosis

    502 Words  | 3 Pages

    water supplies. Cryptosporidium is a type of protozoa, and infects humans through ingestion of their cysts on hands, water or foods that have been contaminated with faecal matter. Once in the human body the cysts are activated by the acid in the stomach which leads to excystment in the small intestine. Upon oocyst excystation, four sporozoites (its motile infectious agents) are released these then adhere their apical ends to the surface of the intestinal mucosa. [2] Which is shown in

  • Thoracic Oesophagus Research Paper

    1006 Words  | 5 Pages

    through the oesophageal aperture (formed by the two diaphragmatic crura) opposite the level of the tenth thoracic vertebra. It runs obliquely to the left and slightly posteriorly, and ends at the gastro-oesophageal junction/cardiac orifice of the stomach. The abdominal oesophagus lies posterior to the left lobe of the liver, which it grooves slightly, anterior to the left crus, the left inferior phrenic vessels and the left greater splanchnic nerve; its surface is covered in a thin layer of connective

  • The Digestion Process

    830 Words  | 4 Pages

    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

  • Chewing Research Paper

    445 Words  | 2 Pages

    food into a bolus that can be easily passed through the esophagus. Through passing the cardiac sphincter, the food enters the stomach. In the stomach, food is thoroughly mixed with a digestive fluid, composed of hydrochloric acid, and other digestive enzymes to further decompose it. The buns protein, plus additionally protein such as cheese is mainly digested in the stomach.

  • Essay On Gallbladder

    1001 Words  | 5 Pages

    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

  • Salmonella Research Paper

    630 Words  | 3 Pages

    the bloodstream. Salmonella is caused by undercooked food. It goes through the mouth down to the esophagus that connects to the stomach, liver and gallbladder that all connects to the intestines, the small and the large. “The esophagus is a muscular tube that connects to the mouth, to the stomach that makes food easier to swallow and move along. The stomach is a j-shaped muscular pouch holds all the food that the body swallows. The gallbladder is an organ that stores bile passing through a