Which of the following are true regarding ventricular systole? - The aortic valve is open throughout systole - The mitral valve is closed throughout systole - The tricuspid valve is closed throughout systole - Ventricular volume decreases during systole
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This means that the pressure inside the ventricles increases, causing the valves to open and close in a specific sequence. A. The aortic valve is open throughout systole - Incorrect. The aortic valve opens at the beginning of systole when the pressure in the left Show more…
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Madhur L.
When ventricular systole occurs (a) Atrial diastole coincides (b) Tricuspid and bicuspid valves close (c) Semilunar valves guarding pulmonary artery and aorta are forced to open (d) All the above
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