blood clots which lead to stroke and brain damage. The final stage occurs when the victim has…
A stroke, sometimes referred to as a cerebrovascular accident (CVA), is the rapid loss of brain function due to disturbance in the blood supply to the brain. This can be due to ischemia (lack of blood flow) caused by blockage (thrombosis, arterial embolism), or a hemorrhage.…
Cerebrovascular accident is well known as a stroke and affects around 800,000 people every year (Mclntosh, 2016). There are three types of strokes: ischemic, hemorrhagic and transient ischemic attacks (TIAs) (Mclntosh, 2016). Ischemic stroke is the most prevailing type of strokes with an 85 percent average rate (Mclntosh, 2016). It is cause by the reduction of blood flow, because of a narrowed or blocked artery in the brain (Mclntosh, 2016). Also, it is a rapid loss of blood supply which kill the cells of the brain and limits oxygen to go to that side of the brain (Mclntosh, 2016). For example, in the arteries that travels gets blocked because of a blood clots called thrombus (Mclntosh, 2016). Hemorrhagic stroke is the…
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Thrombotic strokes are by far the more prevalent of ischemic strokes, and can be seen in nearly all aging populations worldwide. As people grow older, atherosclerosis, or hardening of the arteries, occurs. This results in a buildup of a waxy, cholesterol-laden substance in the arteries, which eventually narrows the interior space, or lumen, of the artery. This arterial narrowing occurs in all parts of the body, including the brain. As the process continues, the occlusion, or shutting off, of the artery eventually becomes complete so that no blood supply can pass through. Usually the occurrence of the symptoms of a thrombotic stroke are much more gradual and less dramatic than other strokes due to the slow, ongoing process that produces it.…
Stroke- where arteries that connect to the brain become blocked resulting in reduced blood flow, these blockages are usually caused by blood clots.…
A stroke, happens when blood dissemination to the mind fizzles. Cerebrum cells can bite the dust from diminished blood stream and the subsequent absence of oxygen. Ischemic stroke is like a heart assault, with the exception of it happens in the veins of the cerebrum. Clusters can shape in the mind's veins, in veins prompting the cerebrum, or even in veins somewhere else in the body and afterward go to the cerebrum. These coagulations square bloodstream to the mind's cells. Ischemic stroke can likewise happen when a lot of plaque (greasy stores and cholesterol) stops up the mind's veins. Around 80% of all strokes are ischemic. Hemorrhagic strokes happen when a vein in the cerebrum breaks or cracks. The outcome is blood saturating the mind tissue, making harm cerebrum cells. The most widely recognized reasons for hemorrhagic stroke are hypertension and mind aneurysms. An aneurysm is a shortcoming or slenderness in the vein divider. You can anticipate stroke by settling on solid way of life decisions. A solid way of life incorporates the accompanying: Eating a sound diet,Maintaining a solid weight,Getting enough exercise,Not smoking,Limiting liquor…
Strokes are sometimes called brain attacks because of their similarity to heart attacks. Strokes can cause death in men and women. One type of stroke occurs when a blood vessel supplying the brain gets blocked by a blood clot or thrombus. This is called a thrombotic stroke. A hemorrhagic stroke, which is a less common type, can occur when one of the blood vessels in the brain breaks open. A sudden reduction in the blood supply causes injury to brain tissue, when the injury is permanent the condition is called a stroke.…
Venous thromboembolism (VTE) is a disease made up of deep vein thrombosis (DVT) and pulmonary embolism (PE). It is a common, lethal disorder that affects 10% to 20% in general medical patients and up to 80% in critically ill patients. This disorder recurs frequently, is often overlooked, and results in long-term complications. It is important to determine the benefits of preventing VTE through pharmacological modality such as low-molecular-weight heparin and also non-pharmacological modality such as intermittent pneumatic compression (IPC) device. Since the nursing profession has the ability to increase patient safety and reduce further injury and mortality by advocating for the use of pharmacological thromboprophylaxis in all medical patients at risk for VTE.…
In acute settings, one of the possible complications during the hospital stay and after the discharge is venous thromboembolism (VTE), which includes deep vein thrombosis and pulmonary embolism. The purpose of this paper is to determine what would be the best prophylactic methods for deep vein thrombosis (DVT). The risk for development deep vein thrombosis is higher for those individuals that are undergoing to surgery and/or any invasive medical procedure. Deep venous thrombosis occurs when a blood cloth is formed in the body and occludes the normal blood flow. Early detection as well as appropriate treatment is particularly important, as this can be a life-threatening event. DVT is at the same time preventable and it would be very important…
A stroke occurs when an artery bursts or becomes closed when a blood clot lodges in it and blood flow is interrupted to that part of the brain. Blood circulating to that area of the brain served by the artery stops at the point of rupture, and the brain tissue in that area dies or is damaged. The effects of a stroke are determined by which portion of the brain is affected and how much damage occurs. A stroke can cause memory loss, speech impairment, reasoning ability, loss of vision, paralysis, coma, and death, depending on what region of the brain is affected. Strokes are considered to be medical emergencies that require immediate treatment.…
Hemorrhagic is uncommon but usually results in death; this occurs when an aneurysm, a weakened blood vessel, in the brain bursts. Ischemic stroke is the more common form of stroke and occurs when there is a blood clot in one of the blood vessels leading to the brain (National Stroke Association, 2014). Strokes are an interesting topic to research because they are fairly frequently experienced. Due to how prevalent strokes are, it is helpful in terms of prevention, treatment, and rehabilitation to understand the neural bases of stroke and the brain structure after a stroke. Specifically the differences in brain structure after a stroke compared with brain structures before a stroke. Obviously with the lack of blood being able to get to the brain, there is going to be some damage to different brain structures, which can be seen in the symptoms after a stroke. This literature review will discuss how knowing the differences in structures after Traumatic brain injuries and strokes can help with the rehabilitation of the patients with…
A stroke occurs when the blood flow to a particular area of the brain is cut off, depriving the brain cells of oxygen and glucose. If the brain doesn’t receive oxygen for a period of time it can result it permanent brain damage or even death. There are two different specific types of strokes, an ischemic stroke and a hemorrhagic stroke. There is also a type of minor hemorrhagic stroke called a transient ischemic stroke. Specifically an Ischemic stroke is the most common, they are very similar to a heart attack except for it takes place in the blood vessels of the brain. This is caused by clots that can form in the blood vessels that lead to the brain or can even be blood vessels that are located in other parts of the body that eventually travel up…
The Mayo Clinic (2015) states that a stroke occurs when blood supply to the brain is reduced, this deprives human tissue of oxygen. As a result the cells in the deprived brain tissue die. There are three main types of stroke: 1) ischemic stroke [due to a blocked artery, this account for 85% of all strokes], 2) hemorrhagic stroke [leaking/bursting of an artery] and 3) Transient ischemic attack [temporary disturbance of blood flow to the brain]. The common risk factors for a stroke are obesity, inactivity, high blood pressure, smoking, diet, use of narcotics and heavy drinking.…
Bleed, Blockage depending on area. The brain controls how you move, feel, communicate, think and act brain changes from a stroke may affect any of these abilities. Some changes are common no matter which side of the brain the injury is on. Others are based on which side of the brain the stroke injures…