Acute water intoxication explained

Acute water intoxication occurs when excessive water intake dilutes electrolytes, causing osmosis and cell swelling. This can lead to increased intracranial pressure, resulting in symptoms like headache, nausea, and confusion. Severe cases may affect the brainstem, causing coma or death. To prevent this, consume electrolyte-rich fluids after exercise and limit water intake to 2,000 milliliters daily.

What process is triggered when excessive water dilutes electrolytes in the body?

• Osmosis

• Diffusion

• Evaporation

• Filtration

Which of the following is NOT a symptom of increased intracranial pressure due to water intoxication?

• Thirst

• Difficulty breathing

• Improved vision

• Muscle weakness

What severe condition can result from swollen brain cells pressing on the brainstem?

• Increased appetite

• Central nervous system damage

• Enhanced memory

• Improved coordination

To prevent acute water intoxication, what should you consume after exercising?

• Sugary drinks

• Caffeinated beverages

• Fluids with electrolytes

• Plain water

What is the maximum recommended daily water intake to avoid acute water intoxication?

• 3,000 milliliters

• 1,000 milliliters

• 2,000 milliliters

• 4,000 milliliters