Silent Stroke Research Paper

Strokes are the 5th leading cause of death in the US, with one person dying every 4 minutes as a result. For African Americans, stoke is the 3rd leading cause of death.(http://www.cdc.gov/stroke/facts.htm) It is estimated that About 795,000 people have a stroke each year; about one every 40 seconds - there are many medical conditions that can cause a stroke and it is estimated that 8 out of 10 strokes can be prevented. However, there are some things that cannot be controlled when you are predisposed to

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.

A stroke occurs when the blood supply to the brain is blocked. The tissue does not get enough of oxygen and nutrients within minutes, the brain cells begin to die. A stroke is a medical emergency, and prompt treatment is crucial. The good news is a stroke can be treatable and is more preventable. More people live longer now than in the past years. Stroke is known as the silent killer. Many people ignore the symptoms and cause more damage to their body. People with stroke have trouble speaking and understanding, paralysis or numbness of the face arm or leg. If you ever encounter anyone with these systems, please call 911 imminently for help.

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

Since strokes are frequently related with old age, symptoms in young adults may be disregarded not only personally, but by doctors as well.

Sometimes known as a brain attack, a stroke occurs when blood flow to the brain stops. Brain cells immediately start to die due to the lack of oxygen and nutrients they need to function. There are two types of strokes. The most common type, called ischemic stroke, is caused by a blood clot that blocks a blood vessel in the brain. The other kind of stroke, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. Stroke is the fourth leading cause of death for Americans ("What You Need to Know About Stroke," 2013). In fact, according to the CDC, more than 795,000 people in the United States have a stroke every year ("Stroke Facts," 2015). A stroke can cause great damage in the brain and lead to mild or severe

The reason why we choose stroke is because stroke can happen anytime in our lifetime. There are two sorts of stroke. 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 after that go to the cerebrum. These coagulations piece bloodstream to the mind's cells. Ischemic stroke can likewise happen when an excessive amount of plaque (greasy stores and cholesterol) obstructs the mind's veins. Around 80% of all strokes are ischemic.Hemorrhagic strokes happen when a vein in the mind breaks or bursts. The outcome is blood saturating the mind tissue, making harm cerebrum cells. The

Each year, around 800,000 people have a new or recurrent stroke. The characteristics include face drooping or feeling numb, difficulties speaking, and muscle weakness on one side of the body. Stroke is caused from reduced or interrupted blood supply to the brain. There are ischemic strokes (thrombic and embolic strokes), hemorrhagic strokes (intracerebral hemorrage and subarachnoid hemorrhage), and transient ischemic attack (TIA).

According to American Stroke Association (ASA), stroke is a disease that affects the arteries that lead to the brain. A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts. As a result, part of the brain cannot get the blood and oxygen it needs which causes brain cells to die (American Stroke Association, n.d.). Depending on where the stroke occurs in the brain, the level/type of impairment differs with the individual. For example, if a stroke occurs in the back of the brain, it is likely that some disability involving vision will result. Overall, the effects of a stroke depend primarily on the location of the obstruction and the extent of brain tissue affected (American Stroke Association, n.d.).

Stroke does not discriminate. Although slightly more men die from stroke; an equal number of women do as well. The risk of stroke increases sharply for people over the age of 55. Men tend to have strokes earlier in life, whereas women do later in life. Because of this, men are better to survive the event whereas women do not as their bodies cannot recover easily. African Americans stand out among all nationalities as the group that suffers the most from stroke and they do so at an earlier age.

Strokes occur due to a disruption to the blood supply to an area of the brain, causing damage and problems in memory.

When hearing the word stroke many people think of a traumatic event, but they don’t actually know what one is. According to WebMD,

A stroke is a type of cardiovascular disease that affects the cerebral arteries, those blood vessels that carry blood to the brain. A stroke occurs when one of those blood vessels in the brain is obstructed or ruptures flooding the brain with blood. Depriving blood and oxygen to the brain results in those immediate cells death, causing the brain not to function properly. Once parts of the brain stop functioning, it can directly affect the areas of the body controlled (1).

     Each year alone about 150,000 people in America die from a stroke or are seriously disabled. Stroke is among the top five causes of death. It generally happens very suddenly and it can take up to five to seven days to completely effect the patient. Depending on how many of the brain cells die during the stroke, and

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.