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When the blood supply to a portion of the brain is blocked this is caused?
When the blood supply to a portion of the brain is blocked this causes a stroke.
When the blood supply to a portion of the brain is blocked this causes what?
When the blood supply to a portion of the brain is blocked, it can cause a stroke. This interruption in blood flow deprives the affected area of oxygen and nutrients, leading to damage or cell death. Immediate medical attention is crucial to minimize the impact of a stroke.
Function of circle of willis?
The Circle of Willis is a circle of arteries that provides main blood supply to the brain and the surrounding structures. It is important as prevents ischemia(shortage of blood to tissues) thus preserving cerebral perfusion when one or more artery in the brain is blocked due to throbosis or embolism.
Which is the most common type of stroke in older people occurs when the flow of blood to the brain is blocked?
The most common type of stroke in older people is an ischemic stroke, which occurs when a blood clot blocks blood flow to the brain. This can lead to brain cell damage due to the lack of oxygen and nutrients. Early recognition and treatment are crucial in improving outcomes for individuals who experience an ischemic stroke.
What organ's blood supply is affected by a stroke?
the brain
When the blood supply to portion of the brain is blocked this causes a?
When the blood supply to a portion of the brain is blocked this causes a stroke.
When the blood supply to a portion of the brain is blocked this is caused?
When the blood supply to a portion of the brain is blocked this causes a stroke.
When the blood supply to a portion of the brain is blocked this causes what?
When the blood supply to a portion of the brain is blocked, it can cause a stroke. This interruption in blood flow deprives the affected area of oxygen and nutrients, leading to damage or cell death. Immediate medical attention is crucial to minimize the impact of a stroke.
What causes cva?
Is a stroke that occurs due to the disruption of blood supply into the brain.
Causes of infarction in brain?
The most common cause of brain infarction is stroke, which is when blood supply to the brain is interrupted. A ischemic stroke occurs when a blood vessel carrying blood to the brain is blocked by a blood clot. A hemmorhagic stroke occurs when a blood vessel breaks open, causing blood to leak into the brain. The risk of stroke increases with high blood pressure, age, family history, smoking, heart disease, diabetes, and high cholesterol. Drug and alcohol abuse, bleeding disorders, and head injuries can also cause bleeding into the brain.
Function of circle of willis?
The Circle of Willis is a circle of arteries that provides main blood supply to the brain and the surrounding structures. It is important as prevents ischemia(shortage of blood to tissues) thus preserving cerebral perfusion when one or more artery in the brain is blocked due to throbosis or embolism.
Where does a stroke occur?
A stroke occurs in the brain. A stroke is when an artery is blocked by a blood clot. Strokes are common among elderly people who have high blood pressure.
What is the special circulation of the brain?
The special circulation of the brain refers to the circle of blood vessels that supply blood to the brain. It includes the anterior and posterior cerebral arteries, connected by the Willis (cerebral) circle. This unique arrangement helps ensure a constant blood supply to the brain, even if one of the vessels becomes blocked.
Why are there blood vessels around the brain?
The blood vessels around the brain help supply energy for your brain
Difference between a stroke and a heart attack?
Heart attack means you have one of the blood vessels choked in your heart. This gives rise to some of the part of heart dead. In stroke you usually have the blood supply of the brain affected. That gives rise to paralysis of some part of your body, usually.
Is a stroke a heart disease or disorder?
A stroke occurs when there is a blocked vessel in the brain. If there is a blockage, no oxygen will pass through, thus a stroke occurs. It's not a heart disease nor is it a disorder.
What are the difference between heart attack and a stroke?
Heart attack occurs when blood flow to a part of the heart is blocked by a blood clot. Without oxygenated blood, the heart muscle begins to die.Stroke is a brain attack, cutting off vital blood flow and oxygen to the brain. Stroke happens when a blood vessel feeding the brain gets clogged or bursts.
