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Digestive System
Digestive System

... • Esophagus – Transports food from pharynx to stomach – Passes through esophageal hiatus (opening) of diaphragm and ends at stomach ...
A View of Life - lombardoscience
A View of Life - lombardoscience

... area and thus absorptive capability.  Nutrients are eventually transported into the cardiovascular system and fats are transported into the lymphatic system. ...
Digestion, Absorption and Transport
Digestion, Absorption and Transport

... As the BOLUS enters the STOMACH, GASTRIC JUICES are secreted by cells of the STOMACH. These JUICES contain water, enzymes and HCl (acid). This acid lowers the pH of the STOMACH to about 1.5 – 2. The BOLUS / JUICE mixture is now referred to as CHYME. The acid kills bacteria in the BOLUS and activate ...
NutriLink, v. 3
NutriLink, v. 3

... SPHINCTER opens to allow the food to enter the ESOPHAGUS. As the BOLUS moves downwards, the ESOPHAGUS passes through an opening in the DIAPHRAGM towards the STOMACH. The LOWER ESOPHAGEAL SPHINCTER opens to allow food to enter into the STOMACH. ...
Digestive Anatomy
Digestive Anatomy

... • Cells in the stomach produce HCL and intrinsic factor • Intrinsic factor binds to B12 molecules keeping them from being broken down so they can be absorbed in the sm. Intestines ...
The Digestive System
The Digestive System

... • Several structures open into pharynx: – Mouth, nasal cavity, Eustachian tubes, larynx, and esophagus ...
Oral Drug Absorption
Oral Drug Absorption

... wall, overgrowth of anaerobic bacteria, and sometimes obstruction and deterioration of the bowel. • Effect on drug absorption is unpredictable (impaired absorption may occur) • Higher plasma propranolol concentration Celiac disease: inflammatory disease affecting mostly the proximal small intestine ...
BIO 20 DIGESTIVE SYSTEM
BIO 20 DIGESTIVE SYSTEM

... damaged by a substance called gluten. This results in an inability of the body to absorb nutrients: protein, fat, carbohydrates, vitamins and minerals, which are necessary for good health. ...
Digestive system
Digestive system

... Digestive system ...
Digestive System
Digestive System

... Four regions: ...
unmodified - campbellteaching.co.uk
unmodified - campbellteaching.co.uk

... 17 A product of the liver which emulsifies fat (4) 19 The ring of muscle which regulates the exit of ...
Peptic Ulcer Disease
Peptic Ulcer Disease

... Peptic ulcer disease is defined as: ‘a set of disorders characterized by well circumscribed mucosal defects, founds only in portions of the gastrointestinal tract that are exposed to the acid and pepsin component of gastric juice. The ulcers can be erosions (not involving full thickness of mucosa) a ...
Fetal Pig Structure Function Practice
Fetal Pig Structure Function Practice

... o ductless, vascular organ in the abdominal cavity that is a component of the circulatory system; stores blood, recycles worn-out red blood cells and produces lymphocytes. o finger-like projections that increase the surface area of the small intestine and increase absorption of vitamins o first port ...
NAME_______________________________ Anatomy II Digestive
NAME_______________________________ Anatomy II Digestive

... Part I: Answer the following short answer questions: ...
Chapter 24 – Digestive System
Chapter 24 – Digestive System

... d. filter toxins from the blood 4. Bile is necessary for digestion because it a. stimulates the secretion of mucus b. helps in absorbing glucose c. emulsifies fats d. converts pepsinogen to pepsin 5. 90% of absorption of digested materials occurs in the a. stomach b. small intestine c. large intesti ...
Chapter 14 Digestive System - Get a Clue with Mrs. Perdue
Chapter 14 Digestive System - Get a Clue with Mrs. Perdue

... Breakdown of proteins starts here Pyloric sphincter is located between stomach and small intestine Contains gastric juice that is made of pepsinogens (protein-digesting enzymes) and hydrochloric acid After food is processed, the food is called chyme which resembles a heavy cream. ...
animal nutrition - Holy Trinity Academy
animal nutrition - Holy Trinity Academy

... 15. All the contents of the blood enter the liver through the ______________ portal vein. 16. The large intestine is connected to the small intestine at a T-shaped junction where a blind pouch called the ________________ is found. 17. The function of the colon is to ______________________ water from ...
low stomach acid test
low stomach acid test

... On an empty stomach which is either 4hours after food and drink or preferably first thing in the morning consume 1tsp of sodium bicarbonate dissolved into 200ml of water (as a guide this measurement is about two –thirds of a can of soft drink) . Once the mixture has been consumed wait for 5-10 mins, ...
Anatomy of the Digestive System – Organization
Anatomy of the Digestive System – Organization

... Stomach, Small Intestine, Large Intestine Stomach ...
Antacids and Analgesics
Antacids and Analgesics

... The stomach produces gastric juices comprised of HCL with an pH between 1.0 and 3.0 These juices break down food into amino acids to be used by the body. Too much food or very spicy foods produces too much stomach acid which leads to many problems. ...
CPDIGESTIVE
CPDIGESTIVE

... juice neutralizes stomach absorption acids – Its enzymes digest polysaccharides, proteins, nucleic acids, and fats ...
Lecture Notes
Lecture Notes

... A. Essential Nutrients - substances that an organism cannot manufacture for itself but are necessary for its health and must be obtained from the diet. 1) Essential vitamins - there are at least 13 vitamins needed by humans, all of which are available in a well-balanced diet. 2) Essential amino acid ...
The Digestive System
The Digestive System

... peristaltic movement. The next step is the stomach. ...
An Unusual Presentation of Ménétrier`s Disease
An Unusual Presentation of Ménétrier`s Disease

... foveolar hyperplasia lined by PAS positive mucin secreting epithelial cells (PAS, x100). ...
The Process of Digestion Mr. Alvarez October 31, 2012
The Process of Digestion Mr. Alvarez October 31, 2012

... **Secretes Hydrochloric Acid and Pepsin (an enzyme) to break down Proteins into peptides** The stomach also secretes mucus that lubricates and protects the stomach wall from acid (pH 1.5-2.5) ...
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Bariatric surgery

Bariatric surgery (weight loss surgery) includes a variety of procedures performed on people who have obesity. Weight loss is achieved by reducing the size of the stomach with a gastric band or through removal of a portion of the stomach (sleeve gastrectomy or biliopancreatic diversion with duodenal switch) or by resecting and re-routing the small intestine to a small stomach pouch (gastric bypass surgery).Long-term studies show the procedures cause significant long-term loss of weight, recovery from diabetes, improvement in cardiovascular risk factors, and a reduction in mortality of 23% from 40%. However, a study in Veterans Affairs (VA) patients has found no survival benefit associated with bariatric surgery among older, severely obese people when compared with usual care, at least out to seven years.The U.S. National Institutes of Health recommends bariatric surgery for obese people with a body mass index (BMI) of at least 40, and for people with BMI 35 and serious coexisting medical conditions such as diabetes. However, research is emerging that suggests bariatric surgery could be appropriate for those with a BMI of 35 to 40 with no comorbidities or a BMI of 30 to 35 with significant comorbidities. The most recent ASMBS guidelines suggest the position statement on consensus for BMI as indication for bariatric surgery. The recent guidelines suggest that any patient with a BMI of more than 30 with comorbidities is a candidate for bariatric surgery.
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