...Vitamin C (ASCORBIC ACID) Overview Information Vitamin C is a vitamin. Some animals can make their own vitamin C, but people must get this vitamin from food and other sources. Good sources of vitamin C are fresh fruits and vegetables, especially citrus fruits. Vitamin C can also be made in a laboratory. Most experts recommend getting vitamin C from a diet high in fruits and vegetables rather than taking supplements. Fresh-squeezed orange juice or fresh-frozen concentrate is a better pick than ready-to-drink orange juice. The fresh juice contains more active vitamin C. Drink fresh-frozen orange juice within one week after reconstituting it for the most benefit. It you prefer ready-to-drink orange juice, buy it 3 to 4 weeks before the expiration date, and drink it within one week of opening. Historically, vitamin C was used for preventing and treating scurvy. Scurvy is now relatively rare, but it was once common among sailors, pirates, and others who spent long periods of time onboard ships. When the voyages lasted longer than the supply of fruits and vegetables, the sailors began to suffer from vitamin C deficiency, which led to scurvy. These days, vitamin C is used most often for preventing and treating the common cold. Some people use it for other infections including gum disease, acne and other skin infections, bronchitis, human immunodeficiency virus (HIV) disease, stomach ulcers caused by bacteria called Helicobacter pylori, tuberculosis, dysentery (an...
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...Physician Assisted Suicide Candace Riffe We all reach that point in our lives when our tickers just doesn’t tick the way they used to. When this happens most of us take many restless trips to our doctors. Time after time of visits, medicines and no cure incite patients begin to lose their will to live. Fortunately, the man from above granted us doctors. Doctors have the power to ease our minds and bodies in times of illness. At the point of no return, when you and your body have completely given up, Physician Assisted Suicide should be an option. I know, suicide sounds absolutely insane. Pick your jaw back up and keep an open mind. There’s a 74 year old male suffering with the 4th stage of pancreatic cancer. He’s retired, his children are grown and his wife is deceased. After all of these years of many doctors’ visits and treatments he’s finally come to peace with the idea of dying. His mind, body and heart could easily be put to rest with just one lethal dose given by a doctor. The idea of assisted suicide sounds absurd to some but does a slow painful death really sound like an appealing alternative? For years, doctors have been prohibited from assisting patients in taking their own lives. Doctors are trained to know when a patient’s days are numbered. Why would it ever be necessary to force someone to endure years of suffering? Wouldn’t it be more ethical to give the patient the option to say when they’ve had enough? The right to die is a given right. Nowhere in the...
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...1. | CHAPTER 4 QUIZ ALL | | The process that plants use to make glucose from carbon dioxide and water in the presence of the sun's heat and light is called | | | Student Response | Feedback | A. | biosynthesis. | | B. | anabolism. | | C. | photosynthesis. | | D. | glycogenesis. | | | Score: | 1/1 | | | 2. | | | Which of the following breakfasts would be highest in carbohydrate? | | | Student Response | Feedback | A. | Grapefruit half, 2 fried eggs, 3 bacon slices, 1 slice of toast with butter, coffee | | B. | 8 ounces orange juice, 2 cups Cream of Wheat with 2 tablespoons sugar, English muffin with jelly, 1 cup whole milk | | C. | 8 ounces orange juice, 2 bran muffins, 8 ounces nonfat yogurt, coffee | | D. | 1 cup whole milk, 2 ounces sausage, 2 fried eggs, 1 slice of toast with butter | | | Score: | 1/1 | | | 3. | | | fv | | | Student Response | Feedback | A. | glucose | | B. | fructose | | C. | glycogen | | D. | lactose | | | Score: | 1/1 | | | 4. | | | If you had the condition phenylketonuria, which should you not use? | | | Student Response | Feedback | A. | Acesulfame-K | | B. | Aspartame | | C. | High fructose corn syrup | | D. | Saccharin | | | Score: | 1/1 | | | 5. | | | In the U.S. diet, carbohydrate supplies approximately what percentage of total kcalories? | | | Student...
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...RUP1 Project M. Ryan Western Governors University RUP1 Project Nursing as a profession is an incredibly varied field, with as many opinions on how and why as there are nurses. It is therefore incumbent on each nurse to determine what aspects of nursing research and history will influence her practice. This work is presented as a Professional Nursing Mission Statement for the author. In the following pages, the governing bodies, ethical code, professional traits, nursing theorist and theory, and historical figure that guide personal nursing practice are presented with scenarios demonstrating their effects. Providing the building blocks for an individual approach to nursing will result in a deeper understanding of practice. A. Functional Differences In practice a nurse has two important guides for legal, ethical and competent nursing: regulatory agencies, such as the California Board of Registered Nursing, and professional nursing organizations, such as the American Nurses Association, While both entities provide frameworks for nursing practice, their functional differences vary. The California Board of Registered Nursing (2013) is responsible for the licensure and regulation of nursing practice of all registered nurses in the state of California. The agency implements and enforces laws governing nursing practice in its jurisdiction as outlined in the state’s Nursing Practice Act. This includes the definition of nursing in the state, which actions may or may not be performed...
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...Health and Psychology HCA 250 Angela C. Final Assignment Week 9 Instructor: E. G. Psychology’s Relation To Diabetes Diabetic Overview Viewed as a metabolic disorder, the cells in the body do not respond appropriately to the insulin present in the body of a person with type 2 diabetes. This is due to the dysfunction of the insulin-producing beta cells in the pancreas that can result in insulin resistance or insulin deficiency. Risk factors that can contribute to the development of type two diabetes include obesity, aging, a less active lifestyle, and unhealthy dietary habits that include food high in saturated and trans fats and certain pre-existing medical conditions. Other medical risk factors that may exacerbate or give rise to type-two diabetes include hypertension, high cholesterol, chronic pancreatitis, glucocorticoid drugs, and Cushing’s syndrome. Monitoring blood glucose levels with a glucose meter can help in both prevention and treatment. Dietary modification which includes a high fiber intake, increased exercise levels, maintaining a normal body weight and being a non-smoker and moderate alcohol drinker can play a significant role in prevention and treatment. Treatment can also be provided through the administration of different insulin formulations either orally or through subcutaneous injection. Type 1 diabetes is similar yet very distinct in its cause. The beta cells in the pancreas are attacked in what is believed to be an...
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...gaseous phases). (A more broad definition may include simply taking tobacco smoke into the mouth, and then releasing it, as is done with tobacco pipes and cigars). The practice may have begun as early as 5000-3000 BC. Tobacco was introduced to Eurasia in the late 17th century where it followed common trade routes. The practice encountered criticism from its first import into the Western world onwards, but embedded itself in certain strata of a number of societies before becoming widespread upon the introduction of automated cigarette-rolling apparatus. German scientists identified a link between smoking and lung cancer in the late 1920s, leading to the first anti-smoking campaign in modern history, albeit one truncated by the collapse of the Third Reich at the end of the Second World War. In 1950, British researchers demonstrated a clear relationship between smoking and cancer. Evidence continued to mount in the 1980s, which prompted political action against the practice. Rates of consumption since 1965 in the developed world have either peaked or declined. However, they continue to climb in the developing world. Smoking is the most common method of consuming tobacco, and tobacco is the most common substance smoked. The agricultural product is often mixed with additives and then combusted. The resulting smoke is then inhaled and the active substances absorbed through the alveoli in the lungs. The active substances trigger chemical reactions in nerve endings, which heighten heart rate...
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...blood (hyperglycemia) resulting from defects in insulin secretion, insulin action, or both (ADA], Expert Committee on the Diagnosis and Classification of Diabetes Mellitus, 2003. Causes for Diabetes Mellitus The cause of both type 1 and type 2 diabetes remains unknown, although genetic factors may play a role. Diabetes mellitus results from insulin deficiency or resistance. Insulin transports glucose into the cell for use as energy and storage as glycogen. It also stimulates protein synthesis and free fatty acid storage. Insulin deficiency or resistance compromises the body tissues’ access to essential nutrients for fuel and storage. The resulting hyperglycemia can damage many of the body’s organs and tissues. Type 1 diabetes is due to pancreatic islet B cell destruction predominantly by an autoimmune process, and these patients are prone to ketoacidosis. Type 2 diabetes is the more prevalent form and results from insulin resistance with a defect in compensatory insulin secretion Insulin, a hormone produced by the pancreas, controls the level of glucose in the blood by...
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...Addison’s Disease Addisonian Anemia Albright’s Syndrome Alport’s Syndrome Alzheimer’s Argyll-Robertson Pupil Arnold-Chiari Malformation Barrett’s Bartter’s Syndrome Becker’s Muscular Dystrophy Bell’s Palsy Berger’s Disease Bernard-Soulier Disease Berry Aneurysm Bowen’s Disease Brill-Zinsser Disease Briquet’s Syndrome Broca’s Aphasia Brown-Sequard Bruton’s Disease Budd-Chiari Buerger’s Disease Burkitt’s Lymphoma Caisson Disease Chagas’ Disease Chediak-Higashi Disease Conn’s Syndrome Cori’s Disease Creutzfeldt-Jakob Crigler-Najjar Syndrome Crohn’s Curling’s Ulcer Cushing’s Cushing’s Ulcer de Quervain’s Thyroiditis Primary adrenocortical deficiency Pernicious anemia (antibodies to intrinsic factor or parietal cells → ↓IF → ↓Vit B12 → megaloblastic anemia) Polyostotic fibrous dysplasia, precocious puberty, café au lait spots, short stature, young girls Hereditary nephritis with nerve deafness Progressive dementia • Loss of light reflex constriction (contralateral or bilateral) • “Prostitute’s Eye” – accommodates but does not react • Pathognomonic for 3°Syphilis • Lesion pretectal region of superior colliculus Cerebellar tonsil herniation through foramen magnum = see thoracolumbar meningomyelocele Columnar metaplasia of lower esophagus (↑ risk of adenocarcinoma)- constant gastroesophageal reflux Hyperreninemia Similar to Duchenne, but less severe (mutation, not a deficiency, in dystrophin protein) CNVII palsy (entire face; recall...
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...CONTENTS Title Page.no 1. Introduction To Nanoparticles (2) 2. Nanoparticulate systems For Targeting (13) 3. Drug Targeting (25) 4. Approaches To Drug Targeting (29) 5. Nanoparticle Drug Delivery Market (47) 6. Future Barriers And Challenges (48) 7. Various Nanopharmaceuticals And Their Case Studies (49) 8. NanoDrug Patenting (54) 9. Conclusion (57) 10. Bibliography (58) NANOPARTICLES IN DRUG TARGETING 1. INTRODUCTION NANOPARTICLES * Nanoparticles are in solid state and are either in amorphous or crystalline They include Nanocapsules and Nanospheres.They are able to adsorb or encapsulate a drug thus protecting it against chemical and enzymatic degradation...
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...1 NUR 201 DRUG CARD Student: ________________________ Generic Name: Bupropion hydrobromide________ Trade Name(s): Wellbutrin, Aplenzin, Zyban_ Classification: Antidepressant – atypical (heterocyclic), Aminoketone_____________________________ Administration Routes: PO _√_ SQ ___ IM ___ IV ___ Transdermal ____ Ophth_____ Action: Mechanism of action is not known; the drug does not inhibit MAO, and it only weakly blocks neuronal uptake of epinephrine, serotonin, and dopamine. However, its action is believed to be mediated by noradrenergic and/or dopaminergic mechanisms. Exerts moderate anticholinergic and sedative effects, but only slight orthostatic hypotension. Indications: (1) Treatment of major depressive disorder (immediate-release and extended-release). (2) Major depressive episodes in those with a history of seasonal affective disorder (Wellbutrin XL only). (3) Aid to stop smoking (Zyban only); may be combined with a nicotine transdermal system. Contraindications: Hypersensitivity to bupropion or any ingredients. Seizure disorders; presence or history of bulimia or anorexia nervosa due to the higher incidence of seizures in such clients. Concomitant use of an MAOI. Use in clients undergoing abrupt discontinuation of alcohol and sedatives, including benzodiazepines. Use in clients who have shown an allergic response to bupropion or other components of the various products. Wellbutrin, Wellbutrin SR, Wellbutrin XL, and Zyban all contain bupropion; do not use together. Lactation...
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...This book captured my heart it taught me a lot Probably the greatest book I've read. Brought me to tearssss. "learn how to die and you will learn how to live."... i could never forget this quote from mitch's professor.. this story was posted in our book way back when i was third year highschool.... it's full of lesson.. it values life. From childhood to senility, the very people who made beautiful contribution in our lives always seem to have special place in our hearts, minds & souls. This movie/book was one of our projects. As a teenager, I really had no interest to read this kinds of books but after a few more chapters, I realized that this book contains lots of valuable lessons. It changed the way I see things. It also made me realize that life is very important so we should not waste it but instead make it a very happy one. We should also spend our lives with our loved ones because we dont know how long we will be with them. I relly love this book/move. ily Morrie!!!!!!!! I'm so happy that finally I got a copy of Mitch Albom's book, Tuesdays with Morrie. I have been wanting to have it. This is the best book I've ever read. I've shed a lot of tears, laughed out loud and pondered about the reality and wisdom shared by an intelligent, compassionate, loving and very kind old man. I love you Morrie Schwartz. Forever I will cherish your words. The movie as well as the book inspired me a lot. This was the 3rd time i read an inspirational...
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...DO NOT delegate what you can EAT! E - evaluate A - assess T - teach addisons= down, down down up down cushings= up up up down up addisons= hyponatremia, hypotension, decreased blood vol, hyperkalemia, hypoglycemia cushings= hypernatremia, hypertension, incrased blood vol, hypokalemia, hyperglycemia No Pee, no K (do not give potassium without adequate urine output) EleVate Veins; dAngle Arteries for better perfusion A= appearance (color all pink, pink and blue, blue [pale]) P= pulse (>100, < 100, absent) G= grimace (cough, grimace, no response) A= activity (flexed, flaccid, limp) R= respirations (strong cry, weak cry, absent) TRANSMISSION-BASED PRECAUTIONS: AIRBORNE My - Measles Chicken - Chicken Pox/Varicella Hez - Herpez Zoster/Shingles TB or remember... MTV=Airborne Measles TB Varicella-Chicken Pox/Herpes Zoster-Shingles Private Room - negative pressure with 6-12 air exchanges/hr Mask, N95 for TB DROPLET think of SPIDERMAN! S - sepsis S - scarlet fever S - streptococcal pharyngitis P - parvovirus B19 P - pneumonia P - pertussis I - influenza D - diptheria (pharyngeal) E - epiglottitis R - rubella M - mumps M - meningitis M - mycoplasma or meningeal pneumonia An - Adenovirus Private Room or cohort Mask 1 CONTACT PRECAUTION MRS.WEE M - multidrug resistant organism R - respiratory infection S - skin infections * W - wound infxn E - enteric infxn - clostridium difficile E - eye infxn - conjunctivitis SKIN INFECTIONS VCHIPS ...
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...DO NOT delegate what you can EAT! E - evaluate A - assess T - teach addisons= down, down down up down cushings= up up up down up addisons= hyponatremia, hypotension, decreased blood vol, hyperkalemia, hypoglycemia cushings= hypernatremia, hypertension, incrased blood vol, hypokalemia, hyperglycemia No Pee, no K (do not give potassium without adequate urine output) EleVate Veins; dAngle Arteries for better perfusion A= appearance (color all pink, pink and blue, blue [pale]) P= pulse (>100, < 100, absent) G= grimace (cough, grimace, no response) A= activity (flexed, flaccid, limp) R= respirations (strong cry, weak cry, absent) TRANSMISSION-BASED PRECAUTIONS: AIRBORNE My - Measles Chicken - Chicken Pox/Varicella Hez - Herpez Zoster/Shingles TB or remember... MTV=Airborne Measles TB Varicella-Chicken Pox/Herpes Zoster-Shingles Private Room - negative pressure with 6-12 air exchanges/hr Mask, N95 for TB DROPLET think of SPIDERMAN! S - sepsis S - scarlet fever S - streptococcal pharyngitis P - parvovirus B19 P - pneumonia P - pertussis I - influenza D - diptheria (pharyngeal) E - epiglottitis R - rubella M - mumps M - meningitis M - mycoplasma or meningeal pneumonia An - Adenovirus Private Room or cohort Mask 1 CONTACT PRECAUTION MRS.WEE M - multidrug resistant organism R - respiratory infection S - skin infections * W - wound infxn E - enteric infxn - clostridium difficile E - eye infxn - conjunctivitis SKIN INFECTIONS VCHIPS V - varicella zoster C - cutaneous diphtheria H -...
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...LSeven Steps to A More Youthful Life By Al Sears, MD When you were young, you probably said you never wanted to get old. I can understand why. As you age, you are ever more likely to get cancer, heart disease, Alzheimer’s, deafness, blindness, incontinence, osteoporosis, arthritis, and impotence. Aging conjures up fears of becoming a weak and feeble invalid, a burden to your loved ones because you can no longer take care of yourself. Imagine though, if you could live to a ripe old age of 100 or so, yet retain the same body you had at say, 35. Imagine if you recaptured all the energy, strength, and resistance to disease that you had when you were young. Fortunately, medical science is currently discovering how and why the human body ages. Within the next few decades, it looks like science will learn how to put an end to the suffering of old age. And right now, there is enough known to significantly stall or even reverse certain aspects of the process of aging. In this report, I’m going to show you some very advanced tools you can use to slow down the rate at which you age. The more slowly you age, the more youthful you remain. This can not only extend your life but also save you from suffering from “old age” disease and disability. It will also help you look and feel years younger. How and Why You Age When I lecture on Anti-aging, I have learned from the audience to clarify one thing first. Anti-aging is not the same thing as life...
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...Physiology of Blood Components, Characteristics, Functions of Blood Major Components of Blood 1. Formed elements - the actual cellular components of blood (special connective tissue) a.erythrocytes - red blood cells b.leukocytes - white blood cells c.platelets - cell fragments for clotting 2. Blood plasma - complex non-cellular fluid surrounding formed elements; protein & electrolytes. Separation of Components in a Centrifuge VOLUME LAYER clear/yellowish PLASMA 55% top thin/whitish buffy coat proerythroblast ->early (basophilic) erythroblast ->late (polychromatophilic) erythroblast ->(hemoglobin) normoblast -> (nucleus ejected when enough hemoglobin)reticulocyte -> (retaining some endoplasmic reticulum) ERYTHROCYTE life span: hemocytoblast -> reticulocyte 3-5 DAYS reticulocyte -> ERYTHROCYTE 2 DAYS (in blood) ERYTHROCYTE lifespan 100-120 DAYS (primarily destroyed by macrophages in the spleen) 3. Regulation of Erythropoiesis a. hormonal controls - erythropoietin is the hormone that stimulates RBC production DECREASED oxygen level in blood causes KIDNEYS to increase release of erythropoietin 1. Less RBCs from bleeding 2. Less RBCs from excess RBC destruction 3. Low oxygen levels (high altitude, illness) ...
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