3 Questions
What is the function of the atria in the heart?
To receive oxygenated blood from the lungs and pump it to the body
Which chamber of the heart has the thickest muscular wall?
Left ventricle
What is the purpose of the heart valves?
To direct blood flow in one direction through the heart
Test your knowledge about the functions of the heart with this quiz. Explore questions about the atria, ventricles, and heart valves.
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