The volume of blood pumped out by each ventricle per cardiac cycle is called …..X……which is about …….Y……… . Select the correct option for X and Y.

In humans, the volume of blood pumped out by each ventricle per minute is

In humans, the volume of blood pumped out by each ventricle per minute is

The amount of blood pumped out by each ventricle per minute is called..........

The volume of blood each ventricle pumps out during cardiac cycle is about:

The volume of blood each ventricle pumps out during a cardiac cycle is about

The volume of blood each ventricle pumps out during a cardiac cycle is about

The volume of blood each ventricle pumps out during a cardiac cycle is about

Read the following statement (I - IV) I. The machine that is used to obtain ECG of a patient is called an electrocardiograph . II. The volume of blood pumped out by each ventricle per cardiac cycle is called the cardiac output . III. The second heart sound is associated with the opening of both semilunar values . IV. Hypertension is denoted by the ratio of systolic and diastolic pressure in mm of mercury pressure. How many statement (s) is/ are correct from the above ?