Which of the Actions Is Done by the Semilunar Valves

question 83

Multiple Choice

Which of the actions is done by the semilunar valves

• A)prevention of backflow of blood from the ventricles to the atria
• B)prevention of backflow of blood from the atria to the ventricles
• C)prevention of backflow of blood from the ventricles to the arterial trunks
• D)prevention of backflow of blood from the arterial trunks to the ventricles

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