Essay On Crebrovascular Accident

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Without any medical terminology knowledge, one may wonder what is a cerebrovascular accident? The correct response is a stroke. In the United States someone has a CVA once every 40 seconds and is killed every 4 minutes. A stroke could be fatal, but several survive. There are many preventions that can be made to avoid this disease along with knowing the symptoms to know what precautions to take. Furthermore, with today’s advanced technology, there are also many diagnostic tests that help doctors treat those with the late effects a stroke may cause. Pathophysiology A cerebrovascular accident may occur when the blood supply of the brain is cut off or reduced gradually. As a result, oxygen and nutrients aren’t able to reach the brain and it’s cells being to die. There are two…show more content…
The leak or rupture may be caused by conditions that affect the blood vessels. Examples include uncontrolled hypertension, aneurysms, and over treatment with anticoagulants. Types of hemorrhagic strokes are intracerebral stroke and subarachnoid stroke. Intracerebral is when a blood vessel in the brain bursts and spills into the surrounding brain tissue. This results in the damage of brain cells and including the cells beyond the spill which then, aren’t able receive enough blood. Common causes of this type of hemorrhage are hypertension, trauma, and the use of blood thinners. Subarachnoid hemorrhage occurs when an artery within the surface of the brain bursts and spills in the space between the surface of the brain and skull. The leakage is most commonly caused by an aneurysm. A transient ischemic attack is also known as TIA or “mini stroke”. It is s defined as a brief period where one can feel the symptoms similar to those of a CVA. The difference between a mini and actual stroke is the time length in the experience. The blockage of blood to the brain is temporary and usually doesn’t leave lasting
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