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Questions and Answers
Which chamber of the heart receives deoxygenated blood from the vena cavas?
Which chamber of the heart receives deoxygenated blood from the vena cavas?
- Right ventricle
- Left atrium
- Right atrium (correct)
- Left ventricle
What is the function of the pericardium in the heart?
What is the function of the pericardium in the heart?
- Reduce friction between the heart and lungs (correct)
- Receive blood from the atria
- Pump blood to the ventricles
- Prevent backflow of blood
Which valve prevents backflow of blood into the left atrium?
Which valve prevents backflow of blood into the left atrium?
- Bicuspid valve (correct)
- Aortic semilunar valve
- Tricuspid valve
- Pulmonary semilunar valve
What is the role of the atria in the heart?
What is the role of the atria in the heart?
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Where does the pulmonary artery bring blood from?
Where does the pulmonary artery bring blood from?
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What separates the right and left ventricles in the heart?
What separates the right and left ventricles in the heart?
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What is the function of the tricuspid valve in the heart?
What is the function of the tricuspid valve in the heart?
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Which chamber of the heart pumps deoxygenated blood to the lungs?
Which chamber of the heart pumps deoxygenated blood to the lungs?
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What is the function of the pulmonary vein in the heart?
What is the function of the pulmonary vein in the heart?
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Which valve prevents backflow of blood into the left ventricle in the heart?
Which valve prevents backflow of blood into the left ventricle in the heart?
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What is the role of the septum in the heart?
What is the role of the septum in the heart?
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