5 Questions
Which of the following is NOT a component of blood?
Plasma
What percentage of blood volume is made up of blood cells?
45%
Approximately how many liters of blood do we have in our body?
4-5 liters
How long does it take for blood to circulate around the body?
One minute
Which type of blood circulation involves oxygenated blood being transported from the heart to the rest of the body?
Systematic circulation
Test your knowledge about the cardiovascular system and blood circulation in this quiz. Learn about the components of blood, its circulation in the body, and how exercise affects the blood supply.
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