Explain The Anatomy And Physiology Of Pancreas

"Cancer of the pancreas is a genetic disease that is the fifth most common cause of death in both men and women. Pancreatic cancer affects approximately 28,000 Americans each year, or five out of 100,000 people" (Mayo Clinic, 1998). According to physicians at Johns Hopkins Medical Institute, "pancreatic cancer is the challenge of the twenty-first century." So, where exactly is the pancreas located in our bodies, and what does it do? The pancreas is a gland found behind the stomach that is shaped somewhat like a fish. The pancreas is about six inches long and less than two inches wide, and it extends across the abdomen. The pancreas consists of two separate glands inside the same organ, the exocrine gland and the

The pancreas, located behind the stomach, is a long, thin organ about the length of the hand. It

The pancreas is responsible for secreting digestive enzymes into the duodenum. These enzymes then break down protein, fats and carbohydrates. The pancreas is also responsible for making insulin and secreting it directly into the bloodstream. The livers main function within the digestive system is to process the nutrients which are absorbed from the small intestine. Bile is secreted

The common bile duct originates in the liver and the gallbladder and produces another important digestive juice called bile. The pancreatic juices and bile that are released into the duodenum, help the body to digest fats, carbohydrates, and proteins. Endocrine Function: The endocrine component of the pancreas consists of islet cells that create and release important hormones directly into the bloodstream. Two of the main pancreatic hormones are insulin, which acts to lower blood sugar, and glucagon, which acts to raise blood sugar. Maintaining proper blood sugar levels is crucial to the functioning of key organs including the brain, liver, and kidneys.

The large intestine was once thought to have no function, but now it is said to have a role in immunity. The tongue mixes food in the mouth and holds it between the teeth. For the dissection we needed the kidneys and the bladder. The kidneys and bladder are both located in the urinary system. The function of the kidney is to remove metabolic waste from the blood.

These break the bonds between particular combinations of amino acids in proteins. The hormone, secretin, controls the secretion of pancreatic juices. When CCK and secretin join together, they slow down the activity of the stomach. The liver is another important accessory organ. It stores many substances, glycogen, iron, and vitamins A, D, and B12. It also helps maintain the normal concentration of blood glucose. The liver produces bile, which is important to digestion. The gall bladder stores, strengthens, and secretes the bile. CCK stimulates the gall bladder to secrete bile.

Consist of oral cavity, esophagus, gallbladder, liver, stomach, duodenum, pancreas, colon, cecum, appendix, jejunum, and rectum.

The digestive and excretory systems help the body with the wonderful task of food. The digestive system is composed of the stomach, mouth, liver, pancreas, and the large and small intestine. It digests food and provides the

The gallbladder and bile ducts along with bile juice perform significant functions, including digestion and fat absorption and excretion of various metabolites from the liver.

The pancreas is an elongated organ located toward the back of the abdomen behind the stomach and it is part of the body 's endocrine system. The endocrine system is a

The pancreas is a V-shaped organ located behind the stomach and is the first section of the small intestine, known as the duodenum. The pancreas does have two main functions; first, it aids in the metabolism of sugar in the body through the production of insulin, secondly, the pancreas is necessary for the digestion of nutrients by producing pancreatic enzymes according to Dr. Foster (1997). Inflammation of the pancreas will either be mild, substantial or severe, however all degrees of pancreatitis do transpire in canine. The inflammation of the pancreas can also be referred to as acute, which is a abrupt onset, the second type of inflammation to the pancreas which is continuous and progressive, is known as chronic pancreatitis. Ronald Hines (2014)

The abdominal cavity which contains the stomach, most of the large intestine, the small intestine, the gallbladder, spleen, kidney and liver. The small intestine is very important and its job is to digest food and also take nutrients from food to help give back to the body. The gallbladder is a small storage organ also needed in digestion and holds bile products produced by the liver until needed for digesting fatty foods. The kidney is also vital because it helps aid in essential processes such as regulating blood pressure. The liver is very vital and performs multiple critical functions to keep the body pure of toxins and harmful substances. Without a healthy liver, a person cannot survive. Then the pelvic cavity which will contain also portions of the large intestine, reproductive organs, and the urinary bladder. The large intestine is also known for helping during digestion by taking undigested food and absorbing as much water as it can and expels the waste. The reproductive organs play a vital role in the survival of our species. Lastly, the urinary bladder functions as a storage vessel. It is one of the most elastic organs and is able to increase its volume

The gallbladder stores and concentrates bile. If the gallbladder was damaged or dysfunctional there would be softer and more frequent stools. (Audesirk, T., & Audesirk, G. (1999). Retrieved November 21, 2015 from Chapter 29: Nutrition and Digestion. In Biology: Life on Earth (5th ed., p. 585, 586). Upper Saddle River, N.J.: Prentice Hall.) (General Surgery- Gallstones (Cholelithiasis). (n.d.). Retrieved November 21, 2015, from

The Liver the largest and heaviest organ makes bile then stores it in the gallbladder. Which stores the bile then squirts it into the small intestine to break down fatty foods if needed. Banana squeezes through the Duendom the beginning part of the small intestine connecting the small intestine to the stomach. The small intestine is a 600cm long tube, and does the most absorption in the whole digestive system through little finger like sponges called villi. Villi have capillaries located through them that absorb nutrients then leak the nutrients into the bloodstream. The nutrients are leaked into the bloodstream because cells need nutrients to be able to do their jobs for the body. Nutrients and

The Liver is the body's largest gland, weighing about three to four pounds. It is located beneath the diaphragm in the right upper quadrant (RUQ) of the abdominal cavity. Without the liver, our bodies would be poisoned and unfit for us to do anything at all. It is a metabolically active organ responsible for many vital life functions. The primary functions of the liver are: Bile productions and excretion. Excretion of bilirubin, cholesterol, hormones, and drugs. Metabolism of fats, proteins, and carbohydrates. Enzyme activation. Storage of glycogen, vitamins, and minerals. Synthesis of plasma proteins, such as albumin, and clotting factors. And blood detoxification and purification.