What happens when the ventricular blood pressure rises during ventricular contraction?
A)Aortic and pulmonary valves open.
B)Atrioventricular valves open.
C)The atria fill with blood.
D)Aortic and pulmonary valves close.
E)The ventricle passively fills with blood.

Question

Quizplus · Accepted Answer

During ventricular contraction, the pressure in the ventricles rises, causing the aortic and pulmonary valves to open, allowing blood to be ejected into the aorta and pulmonary artery.

What Happens When the Ventricular Blood Pressure Rises During Ventricular