Undergraduate Questions (50 Pts) 1. (4 pts) A chemist working in a pharmaceutical lab synthesized a new drug as a racemic mixture. Why is it important that she separates the two enantiomers and test each for its biological activity? 2. (6 pts) Phosphoric acid (H3PO4) has three dissociable protons‚ with the pKa’s shown below. Which form of phosphoric acid predominates in a solution at pH 4? Explain your answer. Acid pKa H3PO4 2.14
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Preparation of an Ester Acetylsalicylic Acid (Aspirin) OBJECTIVE: To become familiar with the techniques and principle of esterification. DISCUSSION: Aspirin is a drug widely used as an antipyretic agent (to reduce fever)‚ as an analgesic agent (to reduce pain)‚ and/or as an anti-inflammatory agent (to reduce redness‚ heat or swelling in tissues). Chemically‚ aspirin is an ester. Esters are the products of reaction of acids with alcohols‚ as shown in the following equation using
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Kawasaki disease Mucocutaneous lymph node syndrome; Infantile polyarteritis Last reviewed: June 20‚ 2011. Kawasaki disease is a rare condition in children that involves inflammation of the blood vessels. Causes‚ incidence‚ and risk factors Kawasaki disease occurs most frequently in Japan‚ where the disease was first discovered. In the United States‚ after congenital heart defects‚ Kawasaki disease is the leading cause of heart disease in children. Most of these patients are younger than age
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showed a metabolic acidosis meaning there was too much acid in his body fluid. This meant Jasper could have been given acetaminophen‚ aspirin‚ or ibuprofen. To identify what analgesic Jasper was given we took samples of the different analgesics and crushed them. We used a melting point apparatus to find out what the melting point was and matched it with acetaminophen‚ aspirin‚ or ibuprofen. Then we used the Infrared Spectroscopy to determine the function group of the molecules to help us identify which
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1 - Understand legislation‚ policy and procedures relevant to administration of ... 1.1 - Identify current legislation‚ guidelines policies and protocols relevant to the administration of medication The Medicines Acts 1968 and various amendments cover the legal management of medication. While care staff are not expected to have detailed knowledge of the legislation‚ they do need to be aware of the legal difference between types of medication and the legal framework that allows them to
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Rheumatic Fever Treatment: Antibiotics such as penicillin‚ or other another antibiotic to eliminate any remaining strep bacteria that may exist. There is also an anti- inflammatory treatment‚ which you have to aspirin or naproxen to reduce inflammation‚ fever and pain. The last treatment could be Anticonvulsant medications. Prevention: The only known prevention would be to treat strep throat or scarlet fever with the appropriate antibiotics. Mode of Rheumatic Fever: The bacteria can enter through
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Chickenpox is a highly contagious disease that is caused by a herpesvirus called varicella-zoster virus (7). Chickenpox is one of the most easily transmitted of contagious diseases (5). Ninety to ninety-five percent of the people exposed to the virus will develop it within twenty-one days (5). The term chickenpox came from chickpea‚ which is a member of the bean family and resembles the look of the swollen pox‚ or from the Old English gican‚ meaning "to itch" (7). Before chickenpox was classified
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to separate the components was Thin Layer Chromatography (TLC) with silica adsorbent as the stationary phase and 0.5% glacial acetic as the mobile phase. In one plate‚ five known samples were used as the reference‚ that is: Aspirin; Caffeine; Ibuprofen; and Salicylamide. Aspirin and Salicylamide were the only samples that fluoresced. On a second plate‚ the tablet sample was developed. The results of the lab showed that the unknown tablet had an Rf value of 0.51 and fluoresced. This related to Tylenol
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Course Name: Dengue Instructor’s Name: Fatima Eayesha S. Sali General Objective: The course deals with the concept of aspects of nursing management‚ treatments‚ preventions‚ clinical signs and symptoms of a patient experiencing Dengue Fever. This serves an additional knowledge for the patient having the said disease. Venue: Brent Hospital Placement: Patients/Watchers |Specific Objectives |Content
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pain you are experiencing 3. Frequent guarding 4. Continue the interview with the client 5. Client reports pain of 1 on a 0-10 scale 6. Discuss the plan of care with the client 7. Tylenol does not have an antiinflammatory effect 8. All aspirin products should be avoided in children unless specifically prescribed 9. The dry heat provided by your heating pad will help relieve your pain by promoting muscle relaxation 10. Excessive exposure to cold can damage the skin 11. Reflex vasodilation
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