Recurrent Stroke Research Paper

     The most common causes of strokes are thrombosis. This is when a clot forms in one of the arteries, mostly in the carotid in the neck and the vertebral artery. The blood is thick and moves very slowly through the artery. The thrombus will form on the damaged area of the artery wall and will cut off the flow of blood to the brain. The area of the artery that is damaged is cause by arteriosclerosis. This form of

* Cerebrovascular Disease: More commonly known as stroke cerebrovascular disease can be cause by either a colt or blockage that cuts off blood flow to a part of the brain or by haemorrhage. In both cases there is damage or death of the brain tissue that can cause paralysis, speech disorder, swallowing problems and immobility. People with diabetes and high blood pressure are at higher risk of stroke.

In many cases, strokes can be diagnosed, prevented and treatable. Symptoms of a stroke can occur quickly and may cause: sudden numbness, tingling, or weakness, or paralysis in your face, arm, or leg, especially on one side of your body. Sudden: vision changes, trouble speaking (slurred speech), confusion or trouble understanding simple statements, problems with walking or balance, severe headache. It's recommended to call a doctor or 911 even if these symptoms last for a short amount of time because a transient ischemic attack, or mini stroke may have occurred. The transient ischemic attack may be a precursor to a stroke occurring soon. Catching these symptoms can dramatically increase chances of prevention additional damage to the body (2).

Strokes are caused by pathophysiological changes. The two major mechanisms of stroke consist of ischemia and haemorrhage. Ischemia is when there is no oxygen or not, merely enough oxygen to fuel the tissue level in the body. Haemorrhage in the brain, causing strokes can be due to non-traumatic intracerebral haemorrhage (Shah, MD, n.d.) (see appendix 1). This essay will further discuss the implications of strokes on a cellular, organ and system level. Explain the clinical presentation of the signs and symptoms of strokes and how the condition will be managed by a paramedic.

Stroke is like a heart attack, but instead the problem is with the brain not the heart. Stroke happens when the blood that is suppose to go to the brain is blocked or reduced. When the blood supply to the brain is blocked or reduced, the brain doesn’t get enough oxygen or nutrients, which causes brain cells to die. It can also be because of smoking. Smoking creates blood clots in the artery. Stroke is the top 5 disease that caused death in the US, but for black people stroke is the top 3 disease that caused death. Stroke commonly occurs to people over the age of 65. Even though the risk of having a stroke is high over the age of 65, stroke can occur at any age. Approximately 15 million people suffer from stroke each year. 5 million of these

Strokes are one of the major causes of immobility in seniors. Recovery largely depends on the extent of the brain injury and the length of time before treatment. Nonetheless, most seniors require the assistance of a caregiver and this mainly requires planning and organization. Here are some ways you can take care of a senior post -stroke

Stroke is known as, “the death of nerve cells caused by an interruption of blood flow to a region of the brain,” (Goodenough, 138). When a section of the brain is shut off, neurons cannot receive enough oxygen and glucose that they need and die. The seriousness of the stroke depends on where the interruption of blood flow took place. The destruction of neurons in certain regions of the brain can cause the, “abilities controlled by that area of the brain such as memory and muscle control are lost,” (National Stroke Association). There

The most common stroke is a ischemic stroke. This type of stroke happens when a blood clot is blocking the vessel’s blood supply. When the blood supply to any part of the brain is blocked off, the brains cells will die. The result would be the inability to carry out some of the previous functions as before like walking and

Stroke is a serious medical condition. It is life threatening as it is connected to the brain. Once the blood supply of the brain is cut to the part of the body then that particular part will have weakness. Just like our organs the brain also needs oxygen supply to work. If the blood is restricted, then the blood cells will start to die. The brain needs nutrition to work and blood is one way the brain can receive the nutrition it needs to function. A stroke is basically an attack on the brain and the people suffering from stroke can have a disability, brain injury and possibly death. When a person has a stroke this could only be for two reasons. One of the first causes for the stroke could be because of blood clots and this will stop blood

Hemorrhagic stroke occurs when a blood vessels in the brain leaks or ruptures. Bleeding from the ruptured brain artery can either go into the substance of the brain or into the various spaces surrounding the brain. The two types of hemorrhagic stroke are Intracerebral and Subarachnoid hemorrhagic.

What is a stroke and how is it related to the aging brain? A stroke happens when the blood supply to your brain is interrupted or it is reduced, depriving the brain tissues of oxygen and food (Bendheim, P.E. (2009). Within minutes of a stroke brain cells begin to die. Early action can minimize brain damage and potential complications. A stroke can cause temporary or permanent disabilities, depending on how long the brain suffers the lack of blood flow (Perlmutter, David. (2004). Some complications after a stroke are; paralyzation (loss of muscle movement), memory loss, and trouble talking. Paralyzation is due to the lack of blood flow to the brain, a patient can lose movement in one side of the body. Stroke can damage too many parts of the brain, and it can start an early brain aging. A stroke can cause a patient to loss control over the way muscles in the mouth move, have difficult talking and eating (Bendheim, P.E. (2009). But one can try to prevent a stroke by taking care of their high blood pressure, high cholesterol, and smoking.

A stroke occurs when an area of the brain has died. Dr. Nicholson explained that this happens when there is a blockage in a blood vessel that supplies that particular area of the brain, or the blood vessel ruptures and leaks into the brain preventing the area from getting blood. As a result the area dies from lack of oxygen and nutrients. A bleeding blood vessel has a higher rate of

A stroke occurs when the blood supply to the brain is cut off or when a blood vessel burst. Without oxygen the brain cells begin to die. Which can cause death and temporary or permanent damage to the to the body causing a disability. Symptoms of a stroke can include numbness in the arms, legs, or face, sudden headaches, sudden confusion, sudden trouble talking among other things. It is important to identified the symptoms to help ourselves or others when we think we might be experiencing a stroke. Calling for help when we think a stroke is happening is vital to the survival of the affected person without any injury or disability.

There are two different causes of strokes, the first is when the flow of blood to the brain is temporarily stopped due to a clot. The second is when one of the many vessels in the brain bursts and the blood from it leaks into the brain. Blood is essential in the brain as it carries oxygen, nutrients and minerals. Therefore, this short term lack of blood can cause serious injury to the brain, often resulting in death. However, if the person survives, their brain will be damaged and it can affect their way of life drastically.

A stroke caused by a blocked artery by a blood clot or bursting of a blood vessel because of uncontrolled high blood pressure. There are main three types of the stroke. An ischemic stroke occurs when a blood clot blocks one of the arteries which supply blood to brain. A clot may be caused by fatty deposits (plaque) that build up in arteries and cause reduced blood flow (atherosclerosis) or other artery conditions. (mayo clinic). About 89%, strokes are ischemic strokes. Ischemic stroke includes thrombotic stroke. A thrombotic stroke occurs when a thrombus stuck in one of the arteries that supply blood to the brain. A clot build-up of fatty deposits in arteries. Another type of stroke is called the hemorrhagic stroke. This stroke occurs when a blood vessel leaks or ruptures in the brain. A bold vessel leaks or ruptures from many conditions like uncontrolled high blood pressure or overtreatment with anticoagulants and the weak spot in blood vessel walls. (mayo). Some people experience a mini-stroke it is known as a transient ischemic attack (TIA). A temporary decrease or clot stuck in a vessel in our brain causes TIA. It happens less than five minutes. This stroke does not have any symptom, because the blockage is