Match the following:
A) Aortic valve
B) Mitral valve
C) Pulmonary valves
D) Tricuspid valve
1) Prevents backflow into the left ventricle.
2) Prevents backflow into the right atrium.
3) Prevents backflow into the left atrium.
4) Prevents backflow into the right ventricle.
5) AV valve with two flaps.
6) AV valve with three flaps.
1. A) Aortic valve
2. D) Tricuspid valve
3. B) Mitral valve
4. C) Pulmonary valves
5. B) Mitral valve
6. D) Tricuspid valve
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