Hydration (OCR GCSE Physical Education): Quizzes

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Hydration
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What is dehydration?

Loss of body water interrupting function

What does hydration mean?

Having enough water for normal function

What is rehydration?

Consuming water to restore hydration

What does blood thickening during dehydration prevent?

Delivery of oxygen

Why does heart rate increase during dehydration?

Heart works harder to deliver oxygen

What can increased body temperature from dehydration lead to?

Heat exhaustion

How does dehydration affect reaction time?

Increases reaction time

What does muscle fatigue from dehydration cause?

Cramp in muscles

What is water balance?

Taking in water to prevent dehydration

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