Fundoplication is the most common surgery for GERD. In most cases, it leads to long-term improvement of GERD symptoms. During the operation, a surgeon sews the top of your stomach around the end of your esophagus to add pressure to the lower esophageal sphincter and help prevent reflux.
Full Answer
What is the function of the bicarbonate that is released into the duodenum during the process of digestion?
In the duodenum, digestive secretions from the liver, pancreas, and gallbladder play an important role in digesting chyme during the intestinal phase. In order to neutralize the acidic chyme, a hormone called secretin stimulates the pancreas to produce alkaline bicarbonate solution and deliver it to the duodenum.
What type of absorption requires the use of energy to transport nutrients in combination with a carrier protein?
The correct answer is Active transport . The movement of molecules from one side of the cell membrane to the other side is achieved by...
Which of the following statements best explains why carbohydrate digestion stops when food reaches the stomach?
Which statement BEST explains why carbohydrate digestion ceases when food reaches the stomach? Carbohydrate is completely digested in the mouth. Salivary enzymes cannot function in the acid environment of the stomach.
Which of the following organs is responsible for the manufacturing and secretion of many digestive enzymes and bicarbonate?
The pancreas produces pancreatic juice, which contains digestive enzymes and bicarbonate ions, and delivers it to the duodenum.
Which type of absorption requires energy?
Finally, endocytosis is a transportation process in which the cell membrane engulfs material. It requires energy, generally in the form of ATP. Because the cell's plasma membrane is made up of hydrophobic phospholipids, water-soluble nutrients must use transport molecules embedded in the membrane to enter cells.Mar 10, 2022
What nutrients are absorbed by active transport?
Protein Absorption Active transport mechanisms, primarily in the duodenum and jejunum, absorb most proteins as their breakdown products, amino acids. Almost all (95 to 98 percent) protein is digested and absorbed in the small intestine.
How is carbohydrate digested and controlled?
Digestion of Carbohydrates During digestion, starches and sugars are broken down both mechanically (e.g. through chewing) and chemically (e.g. by enzymes) into the single units glucose, fructose, and/or galactose, which are absorbed into the blood stream and transported for use as energy throughout the body.
Why does carbohydrate digestion not occur in the stomach quizlet?
The digestion of carbs begin in the mouth, salivary glands release salivary amylase which hydrolyzes amylose and amylopectin into smaller chains or carbohydrates. The acidity of the stomach inactivates the salivary amylase; thus, very little digestion of carbohydrates occurs in the stomach.
What happens to carbohydrates that are not digested fiber in the intestine quizlet?
What happens to carbohydrates that are not digested (fiber) in the intestine? they pass into the large intestine and are eliminated.
Which of the following organs is responsible for the manufacturing and secretion of many digestive enzymes?
After the stomach empties the food and juice mixture into the small intestine, the juices of two other digestive organs mix with the food. One of these organs, the pancreas, produces a juice that contains a wide array of enzymes to break down the carbohydrate, fat, and protein in food.
Which organ is responsible for manufacturing and secreting digestive enzymes?
Pancreas. Your pancreas makes a digestive juice that has enzymes that break down carbohydrates, fats, and proteins.
Which of the following stimulates thirst mechanism?
(A) The most potent hormonal stimulus for thirst is angiotensin II (AngII), which is generated when the rate-limiting enzyme renin is secreted by the kidneys in response to hypovolemia or hypotension.May 17, 2018
Which system controls peristalsis?
Cell membranes are primarily composed of: Phsopholipids. Peristalsis is controlled by the: Enteric nervous system. The "powerhouse" of the cell that produces most of the energy molecule adenosine triphosphate (ATP) is/are the:
Why are fats important?
Fats are an important energy source for our bodies at rest and during low-intensity exercise. b. Fats are composed of carbon, hydrogen, and oxygen. c. Fats are soluble in water. d. Fats yield more Calories per gram than carbohydrate or protein. c. fats are soluble in water. Which of the following is NOT included in the net contents label ...