Alkenes from Alcohols: Analysis of a Mixture by Gas Chromatography Aim: To analyze a mixture of alkenes by gas chromatography. Introduction: In this lab‚ we specifically used elimination reaction; however we only used the E1 reaction. In the presence of strong acids‚ alcohols protonate to form a good leaving group‚ namely water. Upon loss of a proton to a good leaving group‚ an introduction of unsaturation (a double bond) can be preformed. According to Wikipedia‚ an E2 reaction is typically
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disease. Crohn’s disease affects males and females at the same rate‚ normally between the ages of 10 and 30 y/s. Jewish people form Eastern European have a higher chance of CD. Genetic susceptibility and altered immunologic response to the normal bowel flora are the risk factors of CD. In addition‚ “Increased suppressor T cell activity‚ alterations in immunoglobulin A (IgA) production‚ macrophage activation‚ luminal flora‚ antigens‚ and susceptibility genes are factors associated with Crohn disease”
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Excretion and Elimination of Toxicants and their Metabolites The first topic that was covered by this chapter was the excretion of wastes by the Renal system. The first step that occurs in the kidney deals with the nephron‚ which is the functional unit of the kidney. In the glomerulus the formation of urine begins with the passive filtration of plasma through the pores that are found in the glomerulus. The plasma is forced through these pores by hydrostatic pressure. The only things that determines
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is one of the most popular models of thought consists of six stages: Description which describes as the situation and what happened during the event . In my case‚ the management of this patient was admitted and was administered preoperatively for bowel obstruction ; secondly‚ the feelings that is the description or analysis of what my thoughts and feelings were at the time of the incident. Third‚ the evaluation of my experience : it’s about what was good and bad about my experience . Fourthly the
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Diverticulitis Diverticulitis is small‚ bulging sacs or pouches of the inner lining of the intestine that become inflamed or infected causing pain and disturbance of bowel function. Most often‚ these pouches are in the large intestine (colon). Diverticulitis cause when naturally weak places in your colon give way under pressure. It causes marble-sized pouches to protrude through the colon wall. Exactly how diverticulitis become inflamed or infected isn’t clear‚ when increase pressure in the colon
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Case Study‚ Chapter 13‚ Fluid and Electrolytes: Balance and Disturbance 1. Mrs. Dean is 75-year-old woman admitted to the hospital for a small bowel obstruction. Her medical history includes hypertension. Mrs. Dean is NPO. She has a nasogastric (NG) tube to low continuous suction. She has an IV of 0.9% NS at 83 mL/hr. Current medications include furosemide 20 mg daily and hydromorphone 0.2 mg every 4 hours‚ as needed for pain. The morning electrolytes reveal serum potassium of 3.2 mEq/L. (Learning
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new species. (8 marks) SENIOR FIVE ORGANIC CHEMISTRY 1.Using suitable examples explain the following terms (a) Mechanism (b) Homolytic fission (c) Heterolytic fission (d) Electrophilic reaction (e) Nucleophilic reaction (f) Addition reaction (g) Elimination reaction (h) Substitution reaction (i) Chain reaction (j) Positive and Negative inductive effect 2. 25cm3 of a gaseous hydrocarbon P were mixed with 200cm3 of oxygen and exploded. After cooling‚ the residual gases occupied 137.5cm3. the volume was
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did – compared to what you planned to do | Whether or not the goals and objectives were met and suggestions for modification. | a) Assess patient’s abdomen for tenderness. Auscultate for bowel sounds in all 4 quadrants‚ palpate for distention and inquire whether patient is passing flatus or has had bowel movements qshift. b) Instruct patient to report any abdominal cramping‚ nausea or vomiting. c) Administer meds for pain and nausea as per patient request and MD order. d) Monitor and record
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To solve a system of equations by addition or subtraction (or elimination)‚ you must eliminate one of the variables so that you could solve for one of the variables. First‚ in this equation‚ you must look for a way to eliminate a variable (line the equations up vertically and look to see if there are any numbers that are equal to each other). If there is lets say a –2y on the top equation and a –2y on the bottom equation you could subtract them and they would eliminate themselves by equaling zero
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Irritable Bowel Syndrome Rasmussen College This research is being submitted on March 2‚ 2012‚ for NU205/HUN2202 Nutrition Course. Irritable Bowel Syndrome Irritable Bowel Syndrome is a disorder that can cause abdominal pain and cramping‚ and changes in bowel movements (“Irritable bowel syndrome”‚ 2011). Irritable Bowel Syndrome is a functional GI disorder (Lehrer‚ 2012). IBS affects a person’s colon‚ also known as the large intestine‚ but it does not cause permanent damage
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