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Stroke pathophysiology essay
Rebillation from a stroke
Stroke pathophysiology essay
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There are many medical issues that can happen to a person at any given moment. Some can be predicted and diagnosed early while others cannot be. Issues with a person’s health can range from a simple headache to something more in depth and disastrous and potentially life threatening. Stroke is one of many major medical issues that can be potentially life threatening. Stroke has many kinds of faces, its problems can be multiple and trying to get back to a normal routine can be extremely difficult but not impossible especially in the oral cavity.
Stroke is also known as a “brain attack”, it occurs when a blood clot blocks an artery (a blood vessel that carries blood from the heart to the body) or a vessel (a tube through which the blood moves through the body) breaks, interrupting blood flow to an area of the brain. When either of these things happens; the brain cells begin to die because of lack of oxygen and blood supply. When brain cells die during a stroke, abilities controlled by that area of the brain are lost. Depending on where they are dying at depends on which abilities are affected; these abilities include speech, movement and memory. Stroke is the fourth leading cause of death in America and a leading cause of adult disability. (1)(7)
There are several different types of stroke. There is a mini stroke and then two different types of main stroke that have break up into two or three subcategories. Which makes a grand total of six different types of stroke the doctor has to asses and figure out which one you may have had. The first is a TIA, which stands for transient ischemic attack, this stroke only lasts for 24 hrs and then everything go back to normal. Then there are ischemic or hemorrhagic strokes. (1)(2)
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...pending on what the stroke affected in the brain depends on how a persons’ outcome of health will be. After the outcome goes the assessment and risk factors in order to help prevent another one from happening. Then post stroke a person learns how to go on through life and live as normal as possible. After going through many life changes oral care is highly over looked. Therefor it is important to focus on a post stroke person’s oral health care as it is just as important as all other parts of a person’s overall health. Stroke has many kinds of faces, its problems can be multiple and trying to get back to a normal routine can be extremely difficult but not impossible especially in the oral cavity. It may be a long process but it can be done, and there oral cavity can be just as healthy and within in normal limits with the proper techniques, tools, and education.
The nature and extent of damage depends on the size and location of the affected blood vessels. b) Like all organs, the brain needs the oxygen and nutrients provided by blood to function properly. If the supply of blood is restricted or stopped, brain cells begin to die. This can lead to brain injury, disability, and possibly death. There are two main causes of strokes: ischaemic – where the blood supply is stopped due to a blood clot (this accounts for 85% of all cases) haemorrhagic – where a weakened blood vessel supplying the brain bursts.
Due to the lose in brain cells sometime facial nerve can become damage. Which is also a sign of a stroke. In stroke patient usually when ask to smile, only half of their facial muscle would be able to do so. While the other half remain drooped. The Circulatory system is affect as well. Remember in a Hemorrhagic stroke a ruptured blood vessel begins to bleed out into the brain. Once blood is secreted out side the blood vessel into the tissues, red blood cells will take away nutrient from the brain cells. In Ischemic, the blockage in the blood vessel does not allow the blood to circulated proper. As a result of lost blood supply brain cells will die in the area where it is not receiving nourishment. Traveling in our bloodstream is oxygen and glucose, which is constantly need for cells to preform they daily functions.
Stroke occurs when the blood supply to the brain is blocked or condensed. Blood works to transport oxygen and other beneficial substances to the body’s cells and organs, as well as the brain. There are two main types of strokes that are known as Ischemic strokes and Hemorrhagic strokes. When the blood vessels that provides for the brain becomes congested, is it referred to as ischemic stroke, the most common stroke within adults. Blood clots, a cluster of blood that sticks together, are the cause of Ischemic strokes. Ischemic strokes also takes place when arteries become backed up with plague, leaving less blood to flow. Plague is cholesterol, calcium and fibrous and connective tissue that sticks to the walls of blood vessels. Ischemic strokes eternally damage the brain and cause a person's body to no longer function habitually.Some risk factors that may increase stroke are high cholesterol, diabetes, high blood pressure, and obesity. Some stroke factors are also due to old age or having a family that has a history of strokes. Men are more likely to have a stroke but the most st...
It goes without saying that everyone’s health is important and should be taken care carefully. Everyone has heard of strokes before but many people do not really know its meaning, types, and the number of individuals of that dies due to this issue. According to Centers for Disease Control and Prevention (2015), strokes kills an average of 130,000 people a year and it is one of the most common deaths that happen in the United States. An average of 800,000 of people die from cardiovascular disease and strokes and it is also a reason of long-term disability (Centers of Disease Control and Prevention, 2015). Strokes, which can also be called cerebrovascular accident or CVA happen when the blood supply to the brain is interrupted or the blood vessel going towards the brain burst. Then part of the brain dies or become seriously injured because the brain cells do not receive oxygen and they eventually die. People’s lifestyle may also impact seriously on their health and increase the possibility of having a stroke. Some of the risk that can severely increase the cause of stroke would be high blood pressure, heart disease, diabetes, cigarette smoking, as well as strokes that
The bleeding of the brain also causes increased pressure on the brain and it presses against the skull. Symptoms of a hemorrhagic stroke vary upon the amount of blood tissues affected and the location of the bleeding. A transient ischemic attack only lasts for a few hours of the day or a day and it doesn't cause permanent brain damage like an ischemic stroke would. (TIA) transient ischemic attack is not considered to be a stroke, it is referred to as a warning signal before having a stroke. Ask yourself how does a stroke change a person's everyday life drastically? People who suffer from strokes have to live with a mental or physical disability that causes them to be limited.
It is caused by clot that blocks blood vessels from supplying blood to the brain through cerebrovascular events. If there is no blood in the brain, then there is no oxygen or nutrients because it is blood that supplies it to the brain. This can cause permanent brain damage which can cause inflammation. Fasting has there been known to be effective and efficient against stroke because it increases cognitive functioning and health of the brain. In addition, fasting has been known to increase neuro-protective proteins and reduction in inflammatory substance known as cytokines. This is critical reducing the chances of damaging the brain that can cause
Strokes are not only the leading cause of mentally disabling adults, but they are also the third most common reason for deaths worldwide (Jarvis, 2012). In general, a stroke, also called a “cerebrovascular accident,” occurs when blood flow of the vascular system is blocked from reaching parts of the brain (Jarvis, 2012). There are two types of stroke, an ischemic stroke or a hemorrhagic stroke, and they differ in the way they affect the vascular system. An ischemic stroke is the most common type of stroke, accounting for 80 percent of all strokes, and it is due to a thrombus or embolus blocking blood vessels supplying the brain (Durukan & Tatlisumak, 2007). A hemorrhagic stroke is less common, but is caused by the rupturing of a blood vessel in the brain and causes bleeding (Jarvis, 2012).
Maintaining oral hygiene and dental health is a struggle for coherent patients, but imagine if you also started to lose your memory. 13.9% of Americans are plagued by dementia in the United States of America. Dementia is considered a group of symptoms caused by various ailments that have a substantial affect on the brain, such that it is one of the primary causes of death in elderly people. The prevalence of dementia seems to increase with age and it is estimated that 13% of Americans over 65 have Alzheimer’s disease, which is the most common form of dementia. Furthermore, almost 50% of people over the age of 85 have Alzheimer’s disease.
The aim of this essay is to discuss Mary, a 75 year old retired teacher with a history of obesity and hypertension, who one month previously, suffered an Ischaemic stroke. In line with the Nursing and Midwifery Council (NMC) (2011) confidentiality guidelines, the identity of the service user has been kept anonymous by using the pseudonym ‘Mary’. In relation to Mary, the author will discuss the risk and resilience factors associated with stroke, the vulnerability impact of the disease, and the appropriate level of care which makes a difference to recovery.
“Time is brain” is the repeated catch phrase when addressing the treatment and management of stroke (Saver, 2006). Access to prompt and appropriate medical care during the first few hours of stroke onset is critical to patient survival and outcomes. Recent changes in the guidelines for acute stroke care released by the American Heart Association (AHA) and the American Stroke Association (ASA) have improved patient access to treatment. Stroke treatment now follows the model of myocardial infarction treatment. Hospitals are categorized into four levels based on stroke treatment capability. The most specialized treatment is available in comprehensive stroke centers followed by primary stroke centers, acute stroke-ready hospitals, and community hospitals. The use of telemedicine now enables even community hospitals, with limited specialized capabilities, to care for stroke patients. Telemedicine puts emergency hospital personnel in contact with neurologists providing expertise in the evaluation of a stroke patient and determination of their eligibility for treatment with thrombolytic medication (Jefferey, 2013).
Over time as individuals age and are faced with access to care issues they may begin to neglect their oral health. As time passes between dental hygiene cleanings or dentist visits the presence of oral disease may begin to increase.
Stroke is a serious medical condition that affects people of all ages specifically older adults. People suffer from a stroke when there is decreased blood flow to the brain. Blood supply decreases due to a blockage or a rupture of a blood vessel which then leads to brain tissues dying. The two types of stroke are ischemic stroke and hemorrhagic stroke. An ischemic stroke is caused by a blood clot blocking the artery that brings oxygenated blood to the brain. On the other hand, a hemorrhagic stroke is when an artery in the brain leaks or ruptures (“About Stroke,” 2013). According to the Centers for Disease Control and Prevention (CDC), “Stroke is the fourth leading cause of death in the United States and is a major cause of adult disability” (“About Stroke,” 2013). Stroke causes a number of disabilities and also leads to decreased mobility in over half of the victims that are 65 and older. The CDC lists several risk factors of stroke such as heredity, age, gender and ethnicity as well as medical conditions such as high blood pressure, high cholesterol, diabetes and excessive weight gain that in...
It is a known fact that approximately 8% of all strokes occurring worldwide, are caused by the rupturing of brain aneurysms. Those are the unlucky people, fortunately, about 94% of all brain aneurysms do not rupture at all, and people are able to live their lives normally, just of course being careful not to do anything to severely damage their head (Nisacara). The “brain” is the control center for your body. Your brain receives messages from your body. It also sends messages to other parts of your body” (DeGezelle).
Stroke is a commonly known disease that is often fatal. This cellular disease occurs when blood flow to the brain is interrupted by either a blood clot halting the progress of blood cells in an artery, called an Ischemic stroke, or a blood vessel in the brain bursting or leaking causing internal bleeding in the brain, called a hemorrhagic stroke. When this happens, brain cells are deprived of oxygen and nutrients because the blood cells carrying these essential things are stopped, causing them to die. When the cells in the brain die, sensation or movement in a limb might be cut off and may limit an organism’s abilities. A person with stroke is affected depending on where in the brain the stroke occurs. In other words, symptoms of a stroke
Maintaining oral health is extremely important not only for your mouth, but for your overall health (Wallace, Taylor, Wallace & Cockrell, 2010). Poor oral health impacts a person’s quality of life and general health, It causes pain which could result in poor nutrition (Griffin, Jones, Brunson, Griffin & Bailey, 2012). The residents at Menarock aged care have a private dentist from Alpha dental that visits the facility when prompted, although some resident’s families take them to their own family dental professional.