The Importance of Water Quiz

What is the average percentage of water in the human body?

• 45%

• 75%

• 55%

• 65%

What role does water play in our bodies?

• Regulate temperature

• Produce energy

• Strengthen bones

• Improve vision

What happens when the brain detects low water levels?

• It releases more water

• It signals the release of antidiuretic hormone

• It stops releasing water

• It shrinks in size

What is the recommended daily intake of water for men?

• 2.5-3.7 liters

• 1-2 liters

• 6-7 liters

• 4-5 liters

What can lower the chance of stroke and help manage diabetes?

• Low water intake

• Optimal hydration

• Excessive caffeine intake

• High sugar consumption

What percentage of water is found in fruits and vegetables like strawberries and cucumbers?

• 50%

• 60%

• 70%

• 90%

What is the main cause of over-hydration or hyponatremia?

• Overconsumption of water

• High sodium intake

• Excessive sweating

• Lack of physical activity

What happens to the brain in cases of over-hydration?

• It releases more antidiuretic hormone

• It works harder

• It stops releasing antidiuretic hormone

• It shrinks in size

What is the percentage of water in adult lungs?

• 65%

• 90%

• 75%

• 83%

What is the main function of antidiuretic hormone in the body?

• To produce energy

• To regulate body temperature

• To absorb and retain more water

• To release excess water