5 Questions
Which chamber of the heart is responsible for pumping oxygenated blood to the body?
Left ventricle
What is the function of the pericardium?
Encloses and protects the heart
In which part of the body is the heart located?
Mediastinum
What is the purpose of heart valves?
Prevent backflow of blood
What determines the rhythm of the heart's blood pumping?
Pacemaker cells in the sinoatrial node
Test your knowledge of the human heart with this interactive quiz. Explore the anatomy, function, and importance of the heart in the circulatory system. Learn about its size, location, and vital role in maintaining overall health.
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