proteins‚ fats water balance acid-base balance electrolyte balance maintenance of blood sugar level production of RBC DIGESTIVE SYSTEM ACCESSORY DIGESTIVE SYSTEM mouth teeth tongue liver oropharynx Gall-bladder oesophagus pancreas stomach Digestive glands small intestine large intestine‚ anal canal SALIVARY GLANDS 1. Parotid 2. Submaxillary 3. Sublingual 3 pairs of salivary glands FUNCTION to keep the mouth moist‚ required for talking & swallowing of food prepare
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Frog Dissection Manual 1. 2. Place the frog on the dissecting pan. Do not pin it down. Use these descriptions and the picture to identify each of the following external structures. A. Head – the anterior end of the frog extending to and including the eardrums mouth – the large opening at the anterior end of the head made up of a maxilla and mandible maxilla – the upper jaw bone mandible – the lower jaw bone external nares (i.e. nostrils) – two small openings on the dorsal surface of the
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and repairing of the body. Fats are important for the absorption of vitamins and also in the forming of and insulating lair to keep the body warm. Mechanical digestion happens in the mouth with the movements of the jaws and teeth and within the stomach and the intestine this is by the churning action of the muscular walls. Chemical digestion is by a series of specific enzymes in which are produced within numerous regions of the alimentary canal. The salivary glands produce an enzyme called amylase
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3.4 DH = ASA Plasma pH = 7.3 Stomach pH = 1.5 = 10pH – pK = 10pH – pK = 107.3 – 3.4 = 101.5 – 3.4 = 7943.2823 = 0.01259 [Total Drug] = [D-] + [DH] [Total Drug] = [D-] + [DH] = 7943.2823 + 1 = 0.0126 + 1 = 7944.2823 = 1.0126 [Total Drug] in stomach relative to plasma = 7944.2823/1.0126 = 7845.43 Conclusion: High absorption of ASA from the stomach lumen. Absorption from stomach is 7845.43 times greater than in the
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Cerebellum – coordination of movement and aspects of motor learning Cerebrum – conscious activity including perception‚ emotion‚ thought‚ and planning Thalamus – Brain’s switchboard – filters and then relays information to various brain regions Medulla – vital reflexes as heart beat and respiration Brainstem – medulla‚ pons‚ and midbrain (involuntary responses) and relays information from spine to upper brain Hypothalamus– involved in regulating activities internal organs‚ monitoring information
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Objective: The Levodopa effervescent floating tablets were prepared using different low density polymers (POLYOX different grades) in various drug polymer ratios for prolongation of gastric residence time and to improve the patience compliance. Methods: The Levodopa effervescent floating tablets were prepared by direct compression method. The floating tablets were evaluated for friability‚ thickness‚ hardness‚ weight variation test‚ drug content‚in vitro release and floating properties. The drug
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The Physiological and Anatomical Similarities of the Human and Fetal Pig Body Abstract Through the dissection of the fetal pig‚ we were able to compare and contrast the structure and functions of the organs to those of a human. We dissected the pig and observed all the exterior and interior structures. We found that because both are mammals‚ the fetal pig’s structure was almost identical to the human body. Intro Since humans and pigs are both mammals‚ it can be very useful to study the
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that if the food was smaller it could digest quicker and easier. But most people do not know what happens to their food after they have chewed it up and swallowed it. Some may think that right after the food is swallowed‚ it goes straight to the stomach. The purpose of this essay is to discuss the path food follows as it goes through the digestive system. Amount of Time it Takes It does not really take long for the food we eat to go through the digestive system considering
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describe the body of all vertebrates? A tube within a tube‚ a digestive tract- long tube from mouth to anus that is suspended in coelom‚ coelom subdivided into two cavities- separated by diaphragm in mammals and some reptiles. Peritoneal cavity- stomach‚ intestines‚ liver. Thoracic cavity- heart and lungs. All vertebrate bodies supported by internal skeleton skill around brain and vertebra around spinal cord and dorsal nerve cord. 2. What are the four levels of organization in vertebrate bodies
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protective layer of the stomach or the lining of the intestine is broken down. When this occurs‚ the stomach’s digestive fluids‚ which contain hydrochloric acid and an enzyme called pepsin‚ can damage the intestine as well as the stomach (webmd). Ulcers tend to occur in all age ranges‚ but specifically in males in their early to late sixties. Inflammatory drugs may contribute to the cause of developing a peptic ulcer‚ these drugs block the body’s ability to protect the stomach lining. An imbalance between
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