Sele O More than one of the other statement is true O The

Last updated: 12/16/2022

Sele O More than one of the other statement is true O The opening closing of the valves is due to pressure changes O The cusps of the semillunar valves are supported by chordae tendineze O The semilunar valves are located at the entrances to the heart O The AV valves prevent backflow of blood into the atria when the ventricles contract Question 18 Which of the following blood vessels is NOT associated with the atria Coronary sinus Superior vena cava Pulmonary veins O Pulmonary trunk 1 pts