inflammation usually results from a gallstone blocking the flow of bile. • Typically‚ people have abdominal pain that lasts more than 6 hours‚ fever‚ and nausea. • Ultrasonography can usually detect signs of gallbladder inflammation. • The gallbladder is removed‚ often using a laparoscope. Cholecystitis is the most common problem resulting from gallbladder stones. It occurs when a stone blocks the cystic duct‚ which carries bile from the gallbladder Causes In 90% of cases‚ acute cholecystitis
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people though we do not realize the effects that it will have on culture. The effect of the medium becomes the blue print and builds integration to society. These effects are McLuhan’s message. In Tom Wolfe’s non-fiction novel‚ “Electric Kool-Aid Acid
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One of the goals the nurse and a client diagnosed with posttraumatic stress disorder (PTSD) mutually agreed upon is that the client will increase participation in out-of-the apartment activities. Which of the following recommendations‚ if made by the nurse‚ is MOST therapeutic to achieve this goal? 1. Take a day trip with a friend. 2. Take an 11-minute bus ride alone. 3. Join a support group‚ and participate in a victim assistance organization. 4. Take a 10-minute walk with the spouse
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used (ml) | 30.6 | 30.2 | 30.0 | | | | | Acid to Base Ratio | 0.87 | 0.86 | 0.86 | Average acid/base ratio | 0.86 | | | | | Base to Acid Ratio | 1.14 | 1.16 | 1.17 | Average base/acid Ratio | 1.16 | Name: Jared Philip Condez Date Performed: June 28‚ July 2 & 5‚ 2013 Partner: Shiela Mae Molina Date Submitted: July 12‚ 2013 Experiment 3 ACID – BASE TITRATION I. Objectives * Determine the purity of Potassium Acid Phthalate * To titrate effectively
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School of Nursing‚ Midwifery and Interprofessional Studies. With reference to acid-base balance explore the role of the respiratory system in maintaining blood pH? ‘We live and die at the cellular level’ (Reid‚ 2011). Homeostasis is crucial for normal cellular function. Acid-base homeostasis is the part of human homeostasis and refers to the balance between the production and elimination of H+ hydrogen ions (pH) within the body fluids (William‚ Simpkins‚ 2001‚ p.236). Metabolic reactions
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the concentration of the acid solution changes the rate of the reaction between dilute hydrochloric acid and magnesium metal. • As the metal reacts with the acid‚ hydrogen gas is produced and the metal dissolves. To get an estimate of the rate of reaction‚ the time taken for a small piece of magnesium ribbon to dissolve (disappear) can be measured. This is a “clock reaction” and the reaction rate is proportional to 1/time taken SAFETY Dilute hydrochloric acid is harmful. Wear safety spectacles
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NUCLEIC ACIDS I.BASIC CONCEPTS II.CLASSES III.CHEMICAL NATURE IV.FUNCTION I.BASIC CONCEPTS NUCLEIC ACIDS polymeric macromolecules‚ or large biological molecules‚ essential for all known forms of life are made from monomers known as nucleotides Each nucleotide has three components: a 5-carbon sugar‚ a phosphate group‚ and a nitrogenous base If the sugar is deoxyribose‚ the polymer is DNA. If the sugar is ribose‚ the polymer is RNA. Together with proteins‚ nucleic acids are the most
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and denatures proteins. T/F (866‚ 871) 10) Chyme is created in the stomach. (866) 11) Hydrochloric acid is secreted by which of the secretory cells of the stomach? Parietal cells
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thiosulphate (thio) and hydrochloric acid. Hydrochloric Acid + Sodium Thiosulphate "" sodium chloride + water + sulphur The reactants are both colourless‚ but one of the products‚ sulphur‚ is yellow‚ so we can use this fact to follow the rates of reaction. I am going to investigate how the concentration of the acid effects the speed of the reaction. Apparatus 1 small measuring cylinder 1 large measuring cylinder 1 small beaker 1 large beaker Hydrochloric Acid Sodium Thiosulphate Cross drawn
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Acids‚ Bases‚ and pH Lab In this lab the testing of whether or not a substance was an acid or a base occurred. Each substance was tested with the indicators red litmus paper‚ blue litmus paper‚ pH paper‚ phenolthalein‚ bromthymol blue‚ and phenol red. While the substances were tested the group noticed that the substances tested with the red and blue litmus paper‚ the phenolthatein‚ bronthmol blue were the easiest to interpret. The color changes that occurred when this indicator was put into a substance
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