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Questions and Answers
Where does the deoxygenated blood from the body flow into?
Where does the deoxygenated blood from the body flow into?
- Pulmonary artery
- Right atrium (correct)
- Right ventricle
- Left atrium
What is the purpose of the semilunar valve?
What is the purpose of the semilunar valve?
- To prevent blood from flowing backwards into the heart (correct)
- To regulate heart rate
- To pump blood into the lungs
- To mix oxygenated and deoxygenated blood
Where does the oxygenation of blood take place?
Where does the oxygenation of blood take place?
- In the right ventricle
- In the atrioventricular valve
- In the pulmonary artery
- In the capillaries surrounding the alveoli (correct)
What is the sequence of blood flow in the heart?
What is the sequence of blood flow in the heart?
What is the function of the atrioventricular valve?
What is the function of the atrioventricular valve?
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