Stoke: The National Stroke Association defines a stroke as “a
sudden disruption of the blood supply to a part of the brain, which, in turn,
disrupts the body function controlled by that brain area.” In short, you might
call a stroke a “heart attack” that occurs in the brain.
Effect:
- Paralysis or weakness on the right side of the body
- Depression
- An inability to understand language
- Trouble speaking
- Memory problems
- Decreased attention span
Heat stroke Defined
by a body temperature of greater than 40.6 °C (105.1 °F) due to
environmental heat exposure with lack of thermoregulation. Symptoms include dry
skin, rapid, strong pulse and dizziness.
Sign and symptoms
Heat stroke presents with a hyperthermia of greater than 40.6 °C (105.1 °F) in combination with confusion and a lack of sweating.This list, known as the KBUDWA list, includes:
- Known signs/symptoms of heat-related illnesses
- Block out direct sun or other heat sources
- Use cooling fans/air-conditioning; rest regularly
- Drink sufficient water
- Wear lightweight, light colored, loose-fitting clothes
- Avoid alcohol, caffeinated drinks, or heavy meals
A silent stroke is a stroke that does not have any outward symptoms, and the patients are typically unaware they have suffered a stroke. Despite not causing identifiable symptoms, a silent stroke still causes damage to the brain, and places the patient at increased risk for both transient ischemic attack and major stroke in the future. Conversely, those who have suffered a major stroke are at risk of having silent strokes
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