Cerebrovascular accident essays for scholarships

Among those who have a complete blockage of one of the carotid arteries, the risk of stroke on that side is about one percent per year. Branches of the basilar and PCA supply the occipital lobe, brain stem, and the cerebellum. If he be capable of swallowing without risk, a soft food diet could be given initially, with solid food being introduced gradually with encouragement to self-feed as much as possible.

The hematoma enlarges until pressure from surrounding tissue limits its growth, or until it decompresses by emptying into the ventricular systemCSF or the pial surface.

If symptoms are maximal at onset, the cause is more likely to be a subarachnoid hemorrhage or an embolic stroke. Systematic review of observational studies. In addition, the pressure may lead to a loss of blood supply to affected tissue with resulting infarction, and the blood released by brain hemorrhage appears to have direct toxic effects on brain tissue and vasculature.

Journal of the Pakistan Medical Association, 60, Venous thrombosis Cerebral venous sinus thrombosis leads to stroke due to locally increased venous pressure, which exceeds the pressure generated by the arteries.

Virus infection of the brain viral encephalitis can cause symptoms similar to those of a stroke, as can an overdose of certain medications. Blood flow to these areas does not necessarily stop, but instead it may lessen to the point where brain damage can occur.

Oxygen is given as needed.

Ischemic stroke involves decreased blood supply to regions of the brain, while hemorrhagic stroke is bleeding into or around the brain. CVA is a sudden crisis; patients are often fearful of the future and left feeling trapped within a non-responsive body.

Calcium influx can also lead to the failure of mitochondriawhich can lead further toward energy depletion and may trigger cell death due to programmed cell death.

Large vessel disease involves the common and internal carotid arteriesthe vertebral arteryand the Circle of Willis. Therefore it is important to ensure patient wishes are adhered to and where necessary, to involve Speech and language SLT and Occupational therapy OT to provide supportive communication methods, thus respecting patient dignity Silverman.

From the basilar artery are two posterior cerebral arteries. It is vital to emphasise to the family that this condition is extremely common following stroke and that this problem is not controllable by William Brittain, A major cause of neuronal injury is the release of the excitatory neurotransmitter glutamate.

It can give a standard score on e.

Cerebrovascular disease

Acute stroke therapies try to stop a stroke while it is happening by quickly dissolving the blood clot or by stopping the bleeding. As a result, the transmembrane ion gradients run down, and glutamate transporters reverse their direction, releasing glutamate into the extracellular space.

Journal of Clinical Nursing, 9, SLT is involved in the recovery of communication and swallowing, and can provide supportive communications methods. Drug therapy with blood thinners is the most common treatment for stroke. New medications that can help oxygen-starved brain cells survive while circulation is reestablished are being developed.

Most stroke victims experience a grieving process at the loss of their old life, until they reach an acceptance of who they are after the stroke.

European Journal of Public Health, 10, Open Document. Below is an essay on "A Case Of Cerebrovascular Accident" from Anti Essays, your source for research papers, essays, and term paper examples/5(1).

A $2, scholarship will be awarded to the institution in one payment upon receipt of the signed acceptance agreement and required financial forms at the AHA/ASA National Center. The entire amount must be used as a stipend for the selected student. Additionally, the top recipient of the Student Scholarships in Cardiovascular Disease will be designated the Howard S.

Silverman Scholar. Below is an essay on "Cerebrovascular Accident" from Anti Essays, your source for research papers, essays, and term paper examples.

1. Define the terms ischemia and infarction. Ischemia- local decrease in blood supply Infarction- death & deterioration of tissue resulting from lack of blood supply. CVA (Cerebrovascular Accident), commonly known as a stroke, is a cardiovascular disease affecting the blood vessels that supply blood to the brain.

A stroke occurs when a blood vessel that brings oxygen and nutrients to the brain bursts (hemorrhagic) or is clogged by a blood clot or some other mass /5(4). HOME Free Essays A case of cerebrovascular accident.

A case of cerebrovascular accident Essay. A. Pages:6 Words This is just a sample. To get a unique essay Hire Writer.

Medical Definition of Cerebrovascular accident

We will write a custom essay sample on A case of cerebrovascular accident specifically for you for only $ $/page. Cerebrovascular Accident erebrovascular accident: The sudden death of some brain cells due to lack of oxygen when the blood flow to the brain is impaired by blockage or rupture of an artery to the brain.

Cerebrovascular accident essays for scholarships
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