What condition results when the blood supply to the brain is suddenly cut off?

What condition results when the blood supply to the brain is suddenly cut off?

• A. Heart attack
• B. Stroke
• C. Seizure
• D. Head injury

Answer: (B)

When the blood supply to the brain is suddenly cut off, it leads to a condition known as a stroke. This severe medical emergency occurs when either an artery supplying blood to the brain becomes blocked (ischemic stroke) or when a blood vessel in the brain bursts (hemorrhagic stroke). The cessation of blood flow means that essential nutrients and oxygen cannot reach brain cells, leading to their rapid decline and potential damage. The effects of a stroke can vary widely, depending on the area of the brain affected, and may include difficulties with movement, speech, and cognitive functions. Recognizing the symptoms and seeking immediate medical attention is crucial, as timely intervention can minimize damage and improve recovery outcomes.

When the blood supply to the brain is suddenly cut off, it leads to a condition known as a stroke. This severe medical emergency occurs when either an artery supplying blood to the brain becomes blocked (ischemic stroke) or when a blood vessel in the brain bursts (hemorrhagic stroke). The cessation of blood flow means that essential nutrients and oxygen cannot reach brain cells, leading to their rapid decline and potential damage. The effects of a stroke can vary widely, depending on the area of the brain affected, and may include difficulties with movement, speech, and cognitive functions. Recognizing the symptoms and seeking immediate medical attention is crucial, as timely intervention can minimize damage and improve recovery outcomes.