Stroke I. Pathophysiology A. Ischemic Stroke 1. Results from blockage of a cerebral artery‚ leading to decreased blood flow. 2. Cerebral blood arteries dilate and constrict due a process called cerebral autoregulation. 3. This process is affected by stroke 4. One possible ischemic stroke occurs due to blockage of an intracranial vessel due to an embolus from a distant area (i.e. cardiogenic embolus)‚ 5. Another possible ischemic stroke occurs due to in situ thrombosis of an intracranial vessel
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Meetings 11 THEORY In Isaac Newton’s day‚ one of the biggest problems was poor navigation at sea. Shipwrecks occurred because the ship was not where the captain thought it should be. There was not a good enough understanding of how the Earth‚ stars and planets moved with respect to each other. Calculus (differentiation and integration) was developed to improve this understanding. Differentiation and integration can help us solve many types of real-world
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hospital followed by correct diagnosis with minimum delay is a prerequisite for successful intervention in acute stroke. The need to seek medical or other attention promptly after stroke onset‚ to use an ambulance with direct transportation to the acute-care hospital‚ and to have more effective in-hospital organization will be required for effective acute treatment options to be available to stroke patients. There are a couple of legal and ethical issues of this case. First let’s look the physician. Mrs
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What Factors Affect the Rate of Photosynthesis in living leaves? Abstract: In this lab‚ four different types of leaves were tested to see the rate at which each leaf photosynthesized. This lab demonstrates how plants store light‚ capture light‚ and use light as energy for reproduction and growth‚ by photosynthesis. The control in this experiment was spinach‚ which was tested before any of the other plants were. The other plants that were tested were English Ivy‚ C4 Plant‚ and a multicolored
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How to Prevent Heat Stroke Heat stroke can be a risk‚ especially in the summer months. If you want to enjoy the outdoors in hot weather‚ you should keep hydrated and avoid overly exerting yourself in heat and humidity. If you have to be outside‚ drink plenty of fluids and take breaks in a cool place. You should avoid liquids that dehydrate you‚ such as caffeine drinks and alcoholic beverages. Instructions 1. Prevent Heat Stroke o 1 Limit the time you spend outdoors to the early morning
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Ischemic strokes occur with a complete or partial occlusion of arteries‚ which causes a region to fall below the level needed to maintain cellular function. As a result‚ cells begin to die‚ and an infarct can develop with necrosis. During an ischemic stroke‚ there is typically an inner zone of infarction‚ with an outer region of ischemia. An infarct can be prevented if the amount of collateral circulation around the ischemic area is adequate. (Chapey‚ 1994). Medical treatment usually targets
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Health Teaching A Paper Presented to Rima Nepangue RN‚ MSN‚ College of Nursing Adventist University of the Philippines In Partial Fulfillment Of the Requirements for the Course Advance Health Assessment By Aris Calangi HEALTH TEACHING This is the profession of educating people about health. Areas within this profession encompass environmental health‚ physical health‚ social health‚ emotional health‚ intellectual health‚ and spiritual health. It can be defined as the principle
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Online retailers are sometime known as e retailers and online retail is sometime known as e-tail. 1.1 HISTORY OF E COMMERCE Electronic commerce was identified as the facilitation of commercial transaction electronically using technology such as Electronic Data Interchange and Electronic Fund Transfer. The growth and acceptance of credit card was also a form of Ecommerce. Around 1994 internet became so powerful but it still took 5 more years to make it safe for usage. 1.2-COMMON APPLICATION
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Comp. of 1850: The significance of this compromise was that it‚ like a number of other actions‚ was an attempt to refuse the tensions that were leading to the Civil War. It is also significant to write that the Compromise failed to do this to any great extent. The Compromise of 1850 was meant to be like the Missouri Compromise. It was meant to calm sectional tensions. However‚ it was not able to do this. It failed to calm the tensions largely because of the inclusion of the Fugitive Slave Act
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have long and sharp knives‚ and they have long black tubes which they point at birds and animals. The tubes make a smoke that rises into the air just like the smoke from our pipes. From them come fire and such terrific noise that I was frightened‚ even in my dream. This was a bad sign for the Natives. A new type or people were coming with better technology‚ horses and a threatening appearance. Resources would have to be shared‚ and eventually the Europeans take all of it. Despite all of this‚ some natives
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