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Questions and Answers
What is the primary function of the pericardium?
What is the primary function of the pericardium?
- To prevent overfilling of the heart with blood (correct)
- To regulate blood pressure
- To stimulate the heart's contractions
- To produce lymphatic fluid
Which valves are located between the atria and the ventricles?
Which valves are located between the atria and the ventricles?
- Aortic semilunar valves
- Pulmonary semilunar valves
- Atrioventricular valves (correct)
- Bicuspid valves
What is the function of the chordae tendineae?
What is the function of the chordae tendineae?
- To regulate blood flow through the heart
- To anchor the AV valves to the papillary muscles (correct)
- To separate the atria and ventricles
- To stimulate the heart's contractions
What is unique about the cardiac muscle?
What is unique about the cardiac muscle?
What is the pathway of blood through the heart and lungs?
What is the pathway of blood through the heart and lungs?
What is the function of the semilunar valves?
What is the function of the semilunar valves?
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