Question

multiple choice question
what is stroke volume?
the volume of blood ejected from the heart with each contraction
the volume of blood ejected from the heart each minute
the blood pressure in the veins
the volume of blood left in the heart after a contraction

Explanation:

Stroke volume is defined as the volume of blood ejected from the heart with each contraction. The volume of blood ejected per minute is cardiac output. Blood - pressure in veins is venous pressure. The volume of blood left in the heart after a contraction is end - systolic volume.

Answer:

The volume of blood ejected from the heart with each contraction