Question

Systole causes

• A. Entry of blood into lungs
• B. Entry of blood into heart
• C. Exit of blood from heart
• D. Exit of blood from ventricles

Answer 1

The correct option is D Exit of blood from ventricles

Systole causes the exit of blood from ventricles. It is the contraction phase of the cardiac cycle (contrast with diastole) that results in the ejection of blood into an adjacent chamber or vessel.

So, the correct answer is option D.