COLUMNAR EPITHELIAL CELLS – functions primarily for absorption and digestion of food. STOMACH – it is the expanded portion of the alimentary tract. -it has a wavy fold called RUGAE (sing. Ruga) It has 3 regions a) cardiac b) body or fundic region c) pyloric region CARDIAC- near the heart BODY – anatomical body PYLORIC –distal end part of the stomach TUNICA MUCOSA- innermost layer of the stomach LAMINA PROPIA- outer layer of connective tissue OVOID CELLS – have round nuclei that
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or Medication Paper 2 Lifestyle or Medication Paper Gastritis is a gastrointestinal disease of the stomach. There are two types of gastritis‚ acute and chronic gastritis. Acute gastritis is inflammation of the stomach which usually involves vomiting of blood. Gastroscopy is a biopsy test used to diagnose this disease. To treat this disease‚ avoid these irritants and antibiotics will be administered to heal
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polysaccharides (starch) into short polysaccharides (dextrin). Dextrin is a partial degradation of starch‚ shorter chains of maltose units. Salivary amylase is inactivated by stomach acid in the stomach and to a small extent‚ it continues breaking down starch (but there’s no enzymatic activities on carbohydrates in the stomach). An intestinal enzyme‚ pancreatic amylase‚ continues the activity
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Practical 12: Digestion in Humans Aim: To distinguish between 5 liquids to come to a conclusion from which region of the alimentary canal it was extracted from. Hypothesis In this practical‚ we have been given 5 unknown solutions hence it is not possible for us without any logical analysis to come up with a conclusion regarding the positioning along the alimentary canal. We cannot come up with a proper answer or predict results without running through the tests. I though can base my
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is hospitalized for treatment of a stomach ulcer has been progressively worse over several months. Radiographic studies reveals the site of involvement to be along the greater curvature‚ approximately 4 cm be away from the pyloric sphincter. That night the ulcer perforates‚ and there is considerable intra-abdominal bleeding. Surgery reveals that the ulcer has eroded through the stomach wall and has damaged the artery supplying the involved region of the stomach. Which artery was likely involved?
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digestive system is made up of the digestive tract and other organs that aid in digestion. The digestive tract is a series of hollow organs joined in a long‚ twisting tube from the mouth to the anus. Those twisted tubes include the mouth‚ esophagus‚ stomach‚ small and large intestines‚ and the anus. There are other organs such as the tongue‚ glands in the mouth‚ pancreas‚ liver‚ and gallbladder that help with digestion‚ but are not part of the digestive tract. As most of us know the digestive process
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Choice DM‚ Glucerna‚ Resource Diabetic selected brands (Enteral Nutrition - Diabetics) Isosource VHN‚ Promote‚ Replete selected brands (Enteral Nutrition - Patients with VERY High Nitrogen Needs‚ Trauma Victims‚ Burn victims) Jevity selected brands (Enteral Nutrition - General) Jevity Plus selected brands (Enteral Nutrition - General‚ Patients with High Nitrogen Needs) Nepro selected brands (Enteral Nutrition - Renal Dialysis Patients) thiamine‚ thiamin B1 (Vitamin - A Deficiency Results in
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close properly‚ and stomach contents splash back‚ or reflux‚ into the esophagus. The LES is a ring of muscle located at the far end of the esophagus as it leads into the stomach. It’s normal function is to act as a physical barrier between the esophagus and the stomach‚ protecting the esophagus from harmful gastric acid‚ and preventing food from being regurgitated. It does this by involuntary tonic contraction. When one eats‚ food is propelled into the esophagus toward the stomach. It is during swallowing
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person’s gender or age. The abdomen often accumulates all the stubborn fat‚ mostly after drastic weight gain or childbirth. As we age‚ fat starts to gather around the stomach‚ back‚ flanks‚ and abdomen‚ which causes the stomach to project outwards and give an overall bulky appearance. Abdominal Liposuction transforms and contours the stomach making it more flatter‚ slimmer and attractive. However‚ abdominal fat can accumulate in two different levels. One being the Superficial Abdominal Fat and the other
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throughout the body that interfaces with the environment at both its origin ‚the oral cavities‚ as well as‚ at its termination‚ the anus. It is divided into different segments beginning with the oral cavity and followed by the pharynx‚ esophagus‚ stomach‚ small and large intestine‚ and the anus. There are also accessory digestive organs involved including the salivary glands‚ liver‚ pancreas‚ and gallbladder. Digestion begins in the oral cavity where the cheeks and lips press the food against the
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