Biology · Human Circulatory System
If the bicuspid (mitral) valve fails to close properly, which immediate effect is most likely during ventricular contraction?
- 1Backflow of blood from the right ventricle to the right atrium
- 2Backflow of blood from the left ventricle to the left atrium✓
- 3Reduced flow of blood to the lungs
- 4Mixing of oxygenated and deoxygenated blood in the ventricles
Correct answer
Backflow of blood from the left ventricle to the left atrium
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