The Pancreas Relative Essay

The gallbladder, is located just behind the liver. The liver has bile ducts and that is how it is connected to

"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 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

Question 1: How does the insulin and glucagon secreted by the pancreas function in glucose metabolism?

1. Explain the physiologic mechanisms related to celiac disease. What anatomical features of the small intestine lend it to the digestion and absorption of fats, carbohydrates, and proteins?

Now in the duodenum, accessory organs add their secretions to the chyme. First is the pancreas. It adds pancreatic juice to the chyme, which contains many enzymes that digest carbohydrates, fats, nucleic acids, and proteins. Pancreatic amylase begins to split the last of the fifteen grams of carbohydrates into double sugars. The pancreatic lipase breaks down the ten grams of fat into fatty acids and glycerol. There are three other protein-splitting enzymes called trypsin, chymotrypsin, and carboxypeptidase.

Bile is released into the gut in order to help with the digestion of foods consumed. The bile contains chemicals that break down/emulsify fats by dispersing fat globules into smaller droplets, therefore increasing the surface area of the fats. Because of an increased surface area, more reaction will be able to take place; therefore a quicker reaction will take

What enzymes act inside the small intestine and what are the functions of these enzymes?

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.

Pancreatic cancer is the fourth leading cause of cancer death in men in the United States and the fifth leading cause of cancer death in women. It is very rare before the age of 45 years, and the majority of patients present in or beyond the sixth decade of life (Feldman et al.2010). Carcinoma arises anywhere in the pancreas. The most common frequent focus is in the head (60%), followed by the body (10%), and the tail (5%). Carcinomas of the head of the pancreas may cause biliary obstruction and jaundice by compressing the ampulla of Vater and common bile duct. They thus tend to be smaller at diagnosis than those of the body and tail and show more limited spread to regional lymph nodes and distant sites. On gross examination, pancreas carcinoma

Patient with chronic pancreatitis should eat low fat diet, avoid alcohol, and avoid abdominal trauma to prevent acute attacks and damage. Person with high triglyceride level should lose weight, exercise, and avoid medications, such as thiazide diuretics and beta-blockers, that increase triglyceride levels. Rest and freedom from emotional strain is very

Pancreatitis is an inflammation of the pancreas. The disease is caused by enzymes produced by the pancreas damaging the pancreatic tissue itself.

Acute pancreatitis is disease commonly encountered in a typical clinical setting, with a history of galls stone disease, alcohol consumption or presence of predisposing factors. The diagnosis, hence, is straightforward with patient presenting with characteristic abdominal pain, combined with elevated pancreatic enzyme. When doubtful, imaging may be performed, most often to confirm the diagnosis of acute pancreatitis and also to rule out certain other potential factors presenting with similar features like pancreatic pseudocyst. Its also extremely important to remember various other disorders which may be associated with elevated pancreatic enzymes. Hence, it can be concluded that the diagnosis of acute pancreatitis is basically done by a combination

The bile moves into the gallbladder via tiny tubes. The bile is stored in the gallbladder and waits, becoming concentrated, for the signal to be released into the duodenum aiding in digestion. Without bile, the body could not digest fats, as fats do not absorb into water. The bile acts as a detergent and allows the two to mix.

The pancreas is a digestive organ that lies below the stomach, it is mostly made up of exocrine and endocrine tissues. The exocrine parts form sacs known as Acini, which connect to ducts with empty into the first part of the intestine (The duodenum). Smaller parts of the exocrine glands are dispersed all throughout the pancreas which are known as islets of Langerhans (Anon, Unknown).