Patient Case Study: Fluid & Electrolyte Imbalance This patient case study report will outline the contributing factors related to a fluid and electrolyte imbalance‚ whilst assessing the medical and nursing management for the patient. Furthermore‚ an evaluation of the implemented nursing and medical treatment will also be discussed in this report. Introduction: Patient History: Mr. Richards presented to accident and emergency on the 7th October 2004‚ primarily due to the progressive
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Biology Topic One Maintaining a Balance 1. What are enzymes? Identify their role in metabolism. 2. Enzymes are made up of ____________‚ _____________‚ ______________ and ________________. 3. Enzymes are large __________ that are coiled up to form an ____________ __________. 4. The molecule that the enzyme acts on is called the ______________. 5. Use a model to illustrate how enzymes work. 6. Explain how enzymes
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9.2 Maintaining A Balance 1. Most organisms are active in a limited temperature range. | | * Identify the role of enzymes in metabolism‚ describe their chemical composition and use a simple model to describe their specificity on subrates. | * Role of enzymes in the metabolism:Biological catalysts that control all chemical reactions within the body. They are specific to one action. | | * Chemical composition:Catalysts produced by cells made up of proteins (linked amino acids)
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Unit 2 – Fluid and Electrolyte Imbalance A. Homeostasis a. State of equilibrium in the body b. Naturally maintained by adaptive responses c. Body fluids and electrolytes are maintained within narrow limits B. Water content of the body i. Varies with age‚ gender‚ body mass 1. Men have more muscle mass → increased water‚ fat cells have less water content b. 50-60% of the weight in an adult c. 45-55% in older adults d. 70-80% in infants C. Body Fluid Components a. ICF b. ECF i. Intravascular
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Background: Pepsinogen is an inactive protein that is the mucus lining of the stomach. When converted to pepsin‚ the enzyme is used to break down large or undigested protein they has been absorbed by the small intestine. The digestive power of pepsin is greatest at the acidity of normal gastric juice (pH 1.5–2.5). In the intestine the gastric acids are neutralized (pH 7)‚ and pepsin is no longer effective. "Pepsin (biochemistry)." Encyclopedia Britannica Online. Encyclopedia Britannica‚ n.d. Web
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Fluid and Electrolytes Homeostasis t State of equilibrium in internal environment of body‚ naturally maintained by adaptive responses that promote healthy survival t Body fluids and electrolytes play an important role Water Content of the Body t Accounts for 60% of body weight in adult t 70-80% of body weight in infant t Varies with gender‚ body mass‚ and age Compartments t Intracellular fluid (ICF) t Extracellular fluid (ECF) l Intravascular (plasma) l Interstitial t Transcellular
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Objective: To investigate how pH affects the rate of protein digestion Hypothesis: I predict that since pepsin breaks down the material the quickest at a pH of 2 in the stomach‚ test tubes #3 will reduce the greatest because it has pepsin to further break down the egg. Whereas the other test tubes will have a smaller reduction. I think test tube #2 will have the second largest reduction rate and then #6 because they all will have a greater rate at breaking down the material‚ Then‚ I predict the
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9.2 Maintaining a Balance Contextual Outline Multicellular organisms have specialized organ systems that are adapted for the uptake and transport of essential nutrients from the environment‚ the utilisation or production of energy and the removal of waste products arising from cellular activities. The basis of healthy body functioning in all organisms is the health of their cells. The physical and chemical factors of the environment surrounding these cells must
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EXPERIMENT Ion - an electrically charged atom or group of atoms formed by the loss or gain of one or more electrons. Ionization - The condition of being dissociated into ions by heat‚ electrical discharge‚ radiation‚ or chemical reaction. Electrolyte - A chemical compound that ionizes when dissolved or molten to produce an electrically conductive medium. Dissociation - When an ionic compound breaks up into its ions. The experiment started by placing the rods of the light bulb device into
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IV Fluid Balance Assessment 1. According to the reported data‚ my water intake is still short about 100ml/day‚ and the fluid mostly comes from water. In order to prevent the dehydration‚ which might eventually cause coma and death if severe‚ as well as increased burden on kidney and decreased blood electrolyte caused by over-consumption of water‚ the better choices will be juices that are fortified vitamins‚ such as orange juice where usually vitamin A and calcium and some other B-complex vitamins
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