Which valves are the atrioventricular valves?

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Multiple Choice

Which valves are the atrioventricular valves?

The essential idea is to know which valves sit between the atria and ventricles, called atrioventricular valves. These valves open to allow blood from the atria into the ventricles and close to prevent backflow into the atria during ventricular contraction. The two atrioventricular valves are the tricuspid valve on the right side and the mitral valve on the left side. The other two valves, the aortic and pulmonary valves, are semilunar valves located at the outflow of the ventricles into the aorta and pulmonary artery, and they are not considered atrioventricular valves.

The essential idea is to know which valves sit between the atria and ventricles, called atrioventricular valves. These valves open to allow blood from the atria into the ventricles and close to prevent backflow into the atria during ventricular contraction. The two atrioventricular valves are the tricuspid valve on the right side and the mitral valve on the left side. The other two valves, the aortic and pulmonary valves, are semilunar valves located at the outflow of the ventricles into the aorta and pulmonary artery, and they are not considered atrioventricular valves.

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