Which of the Following Is Not True About Semilunar Valves

question 15

Multiple Choice

Which of the following is not true about semilunar valves?

• A) One is found at the entrance to the pulmonary trunk.
• B) Their closing causes the second, shorter "dub" sound of the heartbeat.
• C) They connect the atria and ventricles.
• D) One is found at the entrance to the aorta.
• E) They are composed of three half-moon shaped flaps.

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