Heart Facts: A Biology Quiz for Everyone!

Difficulty Level :

10 Questions

What is the main job of the human heart?

Which chamber of the heart receives oxygenated blood from the lungs?

What is the largest artery in the human body?

Which of these helps to keep blood flowing in one direction through the heart?

What is the normal resting heart rate for adults?

What is the function of red blood cells?

Which of these is a risk factor for heart disease?

The heart is mainly made up of which type of tissue?

What is the name of the natural pacemaker of the heart?

What is the medical term for high blood pressure?

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