Multiple choice general knowledge

Total volume of blood in a normal adult human being is

  1. 5-6 liters

  2. 3-4 liters

  3. 8-10 liters

  4. 10-12 liters

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The average adult human has approximately 5 liters (about 5.6 quarts) of blood, making 5-6 liters the correct range. This volume represents roughly 7-8% of total body weight. Blood volume can vary slightly based on factors like body size, gender, and altitude, but typically stays within 4.5-5.5 liters for most adults.

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