What occurs during atrial systole?

Answer 1

A. systole causes a complete emptying of all blood from the ventricle

B. systole increases the pressure in the ventricles ejecting blood out through the cardiac outflow tracts

C. systole occupies a longer period of time than does diastole.

D. systole is the phase of the cardiac cycle when the heart fills with blood.

E. None of the above

Answer 2

Ventricular Contraction occurs during Ventricular systole.

Answer 3

when the heart ventricular muscle contracts, squeezing blood out to the lungs/body

Answer 4

The heart muscle tissues contract.

Answer 5

Blood will be pumped into the aorta.