Introduction A stroke occurs when the blood supply to part of the brain is partially or completely reduced‚ depriving the brain of necessary blood and oxygen and ultimately causing brain damage. There are two main types of stroke‚ ischemic and hemorrhagic‚ but for the purpose of this paper‚ the focus will be on ischemic stroke. Ischemic strokes account for approximately 87% of all stoke cases and occur as the result of an obstruction within a blood vessel that supplies blood to the brain. The obstruction
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Warning Signs of Stroke Cerebrovascular Accident (CVA) References American Stroke Association (2012). Stroke Diagnosis. Retrieved from http://strokeassociation.org Centers for Disease Control and Prevention (2010). Stroke. Retrieved from http://www.cdc.gov/stroke/ McCance‚ K.L. & Huether‚ S.E. (2010). Pathophysiology: The biologic basis for disease in adults and children (6th ed). Maryland Heights‚ MO: Mosby. National Stroke Association (2013). Stroke. Retrieved from
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Strokes and Prevention Megan Berger Written and Oral Communications Kaplan Career Institute CMP 199K Mrs. Matherson March 7‚ 2014 “Stroke is the number four cause of death and the leading cause of adult disability in the United States” (American Heart Association‚ 2012). A stroke or “brain attack” transpires when a blood clot blocks an artery or a blood vessel ruptures‚ interfering with blood flow to an area of the brain (National Stroke Association‚ 2014). When
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Diesel engines and unleaded fuel engines better known as gasoline engines are actually very similar. They are both internal combustion engines which is to convert the chemical energy in fuel into mechanical energy. This mechanical energy moves pistons up and down inside cylinders. The pistons are connected to a crankshaft‚ and the up-and-down motion of the pistons‚ known as linear motion‚ creates a force to the flywheel the from the flywheel to the transmission. The working principle of diesel engines
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Internal Combustion Engines Introduction Internal Combustion Engine‚ a heat engine in which the fuel is burned ( that is‚ united with oxygen ) within the confining space of the engine itself. This burning process releases large amounts of energy‚ which are transformed into work through the mechanism of the engine. This type of engine different from the steam engine‚ which process with an external combustion engine that fuel burned apart from the engine. The principal types of internal combustion
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The invention of the internal combustion engine is most probably the result of the developments of several individuals. Around 1780‚ Dutch scientist Christiaan Huygens built an engine that used gunpowder as a fuel‚ but this engine was far too dangerous to be practical. His assistant‚ Denis Papin‚ also experimented with developing an internal combustion engine‚ building a simple steam-powered device around 1790. Again‚ this engine was not practical‚ and not until the early nineteenth century did the
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A jet engine‚ like a rocket engine‚ is a reaction engine. It works by throwing mass in one direction and taking advantage of the reaction in the opposite direction. In the case of a jet engine‚ the engine burns fuel (like kerosene) with air from the atmosphere. The burning fuel heats and expands the air‚ and this hot air shoots out of the exhaust-end of the engine to create thrust. Most modern jet engines use a turbine to improve the efficiency of the engine and allow the engine to work at low speeds
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six stroke engine Search instead for research of six srtoke engine 1. Six-stroke engine - Wikipedia‚ the free encyclopedia en.wikipedia.org/wiki/Six-stroke_engine - Cached - Similar The six-stroke engine is a type of internal combustion engine based on the .... a preliminary round of full-throttle tests at the Automotive Research Association of ... 2. Six Stroke Engine - Research Paper - Dopersss www.studymode.com/essays/Six-Stroke-Engine-696663
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The stroke patient is referred to acute physical therapy. Upon initial examination and evaluation of the patient‚ the physical therapist (PT) is responsible for determining the nature‚ status‚ and extent of the stroke. Based on the patient history‚ review of systems‚ and the results of the tests and measures of the examination‚ the PT makes a “clinical judgment” based on the collected data. A diagnosis and prognosis is established once consultation with other health professionals‚ such as a neurologist
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