Ischemic Stroke And Hemorrhagic Stroke Research Paper

An ischemic stroke is typically caused by a thrombosis, which is a blood clot or an embolism, when the blood clot detaches and infiltrates the blood stream.

Mrs. Alice Palmer is a 54-year old married woman who has been admitted and is being treated with an ischemic stroke which she had 18 hours ago. This paper explores the nursing care of Mrs. Alice Palmer based on the clinical reasoning cycle by considering her situation first, collecting cues and information about her, processing the information gathered, then identifying problems or issues she is experiencing, and finally carrying out a detailed assessment. Also, the paper focuses on setting goals and establishing a nursing care plan in the community, and target ethnically safe practice. Ischemic stroke occurs when the brain tissue does not receive sufficient oxygenated blood due to an obstruction of the carotid artery (Brunner, Suddarth, & Smeltzer, 2008). When the brain does not receive enough oxygenated blood, some or all of its tissues may get damaged

A stroke is a type of cardiovascular disease that affects the cerebral arteries, those blood vessels that carry blood to the brain. A stroke occurs when one of those blood vessels in the brain is obstructed or ruptures flooding the brain with blood. Depriving blood and oxygen to the brain results in those immediate cells death, causing the brain not to function properly. Once parts of the brain stop functioning, it can directly affect the areas of the body controlled (1).

A stroke is a condition which is characterised as loss of brain functioning due to an interruption in the blood flow to the brain (Buzzard, 2013, pg. 5). There are two types of strokes, ischaemic and hemorrhagic strokes (Buzzard, 2013, pg. 6). Ischaemic strokes are the most common type of stroke (Gomes & Wachsman, 2013). This type of stroke occurs due to an insufficient flow of blood to the brain, which is usually caused by an artery blockage (Gomes & Wachsman, 2013). Hemorrhagic strokes are due to hypertension and may be caused by medical problems or blood vessel abnormalities (Gomes & Wachsman, 2013). The strokes severity and location of the brain that is affected determines the impact of the stroke in an individual (Gomes & Wachsman, 2013).(Gomes, 2013)

Ischemic strokes are the most common form of stroke, with around 85% of strokes being of this type. They are caused by the arteries that connect to the brain becoming blocked or narrowed, resulting in ischemia - severely reduced blood flow.

All strokes are caused by an obstruction of blood getting to the brain. The ischemic stroke is caused by a blot clot similar to what happens during a heart attack where blood can’t get through because of plaque buildup that blocks the artery. Hemorrhagic stroke are instead of a blockage a blood vessel bursts and can be caused by a head injury that cause a brain bleed. Transient ischemic strokes are “mini” strokes that happen when there is a blockage but the blood flow is restored after short period of

Stroke previously known as Cerebrovascular accident is well-defined as ‘an abrupt cessation of cerebral circulation in one or more of the blood vessels distributing the brain. Due to the interruption or diminish of oxygen supply causes serious damage or necrosis in the brain tissues (Jauch, Kissella & Stettler, 2005). There is a presence of one or more symptoms such as weakness or numbness or paralysis of the face, arm or leg, difficulty speaking or swallowing, dizziness, loss of balance, loss of vision, sudden blurring or decreased vision in one or both eyes and headache. Stoke is categorised into two types, Ischaemic and haemorrhagic

First I feel that, it is important to understand the clinical manifestation of the different strokes. The Ischemic stroke can cause a wide range of neurologic symptoms depending on the location and the size of the effective area. Patients may present with symptoms, such as, numbness or weakness of the face, arms, legs, more so, one side of the body, changes in moody or behavior, trouble with speaking or understanding speech, visual disturbances, having difficulty in walking, dizziness or loss of balance and sudden server headaches. Hemorrhagic stroke has, also, presents with the same clinical manifestation as a Ischemic stroke, however, most patients complain of server headache.

A stroke materializes when oxygen is unexpectedly cut off from the brain occasioning in brain cells dying. There are two chief kinds of strokes. One is when blood clot befalls and blocks the bloodstream decreasing oxygen flow to the brain i.e. this is called as "ischemic stroke". The other one is the "hemorrhagic stroke"

Ischemic stroke is a prevalent and harmful disease that often results in permanent neurologic deficit. Currently, there is a dearth of therapeutic options available to improve patients’ functional recovery after stroke. A number of factors impede healing in the central nervous system, including glial scarring, a relative lack of stem cells, and growth-inhibitory proteins located in the extracellular matrix and on cell surfaces. Myelin-associated inhibitors of neurite outgrowth, found on oligodendrocytes, represent a significant obstacle to the process of cortical reorganization that occurs during recovery from infarction. Recent research has identified the mechanisms by which these inhibitors act in the setting of stroke, paving the

A stroke occurs when blood flow to an area of the brain gets cut off. When this happens, brain cells are deprived of oxygen and begin to die. When the brain cells die during a stroke, abilities controlled by the area of the brain which is memory and muscle control loss. A person with a small stroke can have minor problems like temporary weakness of a leg or arm. People who have larger strokes may be paralyzed on one side of their body or lose their ability to speak. Some of the symptoms of strokes are severe sudden headaches, dizziness accompanied with vomiting, trouble walking, loss of balance and altered consciousness. When diagnosing strokes, doctors use blood tests, CT scans, MRI’s, carotid ultrasound, cerebral angiogram, and echocardiogram. There are three types of

What is a stroke? When brain cells die suddenly due to oxygen deprivation, a stroke occurs. Hemorrhagic and ischemic are the 2 main types of stroke. There are many signs and symptoms that indicate a stroke has occurred. Knowing the warning signs of a stroke and seeking immediate treatment can reduce the long term effects, improve recovery time, and avoid death. Stroke treatment is reliant on the type of stroke that has occurred. Medications along with lifestyle changes are common forms of treatment. The severity of stroke can range from minimal to severe therefore, rehabilitation time can take weeks or even years. If permanent damage occurs, treatment is aimed at adaptation and learning to live with the loss of function. There are many

Ischemic brain stroke represents the most common cause of serious morbidity and the second most common cause of mortality worldwide. Along with that traumatic brain injury also contributes a significant number of mortality and morbidity. While spontaneous recovery of lost functions to a certain degree takes place in some patients, the majority never regain full functional independence and ultimately suffer from a reduced quality of life. Clearly these health burden seeks detailed exploration of clinical and pathological aspects to modify the present treatment strategies. Glial scar formation which constitutes reactive astrocytes, microglia, endothelial cells, fibroblasts and extracellular components is the response of CNS after external assault.

What is Stroke? Human’s body is a mechanism that constantly requires energy in order to function properly. The brain is the organ that demands that energy the most. The two energy sources for the brain are sugar and oxygen and they are delivered to the brain by the means of blood flow. When some part of the brain does not receive a proper amount of blood supply, or when it is not rich enough in the supply of oxygen or sugar, that part of the brain cannot function normally. Stroke is the name for the injury caused to the brain by an abnormal blood supply to its parts. It is a very quick process and the abnormalities of the brain functions start within an instant. There are many different types of strokes and they can be classified into two broad categories: hemorrhage and ischemia. Hemorrhage is defined by excessive amount of blood inside the skull, while ischemia is defined by insufficient amount of blood supply. Hemorrhage results from small blood vessels tearing, which is most commonly caused by high

A blockage in your brain consists of a vessel being clogged causing blood flow to stop, with this being left alone, and not taken care of it can burst and cause a stroke to occur. Bleeding in the brain is not good either. If a vessel breaks, the blood will just fill in the empty spaces of your brain. Both types of strokes are very dangerous and if someone shows any sign of a stroke they should be seen immediately by a doctor.