Final answer:
The tricuspid valve is the atrioventricular valve that allows blood to flow from the right atrium to the right ventricle. The mitral valve, also known as the bicuspid valve, performs a similar function on the left side of the heart. Both tricuspid and mitral valves are atrioventricular valves, distinct from the semilunar valves such as the pulmonary and aortic valves.
Step-by-step explanation:
The atrioventricular valve that allows blood to flow from the right atrium to the right ventricle is the tricuspid valve. This valve ensures the one-way flow of blood and prevents the backflow into the atrium when the ventricles contract. The mitral valve, on the other hand, is the atrioventricular valve on the left side of the heart that allows blood to flow from the left atrium to the left ventricle. Incorrectly referred to as the bicuspid valve, the mitral valve serves a similar function to the tricuspid valve but between different chambers of the heart.
In comparison, the pulmonary valve allows blood to flow from the right ventricle into the pulmonary artery, and the aortic valve allows blood to flow from the left ventricle into the aorta. Both of these valves are semilunar valves, not atrioventricular valves. To correct the false statement among the provided options: Blood does not travel through the bicuspid valve to the left atrium; instead, blood travels from the left atrium through the mitral (or bicuspid) valve to the left ventricle.