Multiple Choice
As soon as left ventricular pressure exceeds the pressure in the aorta, the
A) AV valves open.
B) aortic semilunar valve opens.
C) atria pump blood into the ventricles.
D) ventricles pump blood into the atria.
E) pulmonary semilunar valve closes.
Correct Answer:
Verified
Correct Answer:
Verified
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