6 Questions
What is the primary function of the pericardium?
To prevent overfilling of the heart with blood
Which valves are located between the atria and the ventricles?
Atrioventricular valves
What is the function of the chordae tendineae?
To anchor the AV valves to the papillary muscles
What is unique about the cardiac muscle?
It is striated, short, fat, branched, and interconnected
What is the pathway of blood through the heart and lungs?
Right atrium -> tricuspid valve -> right ventricle
What is the function of the semilunar valves?
To prevent backflow of blood into the ventricles
This quiz covers the structure and function of the pericardium, the pathway of blood through the heart and lungs, and the valves that regulate blood flow. Test your knowledge of the heart's anatomy and how it pumps blood through the body.
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