Question

multiple choice question
what is venous return?
o the amount of blood ejected from the heart each minute
o the amount of blood in the veins at any given time
o the amount of blood returning to the heart
o the amount of blood ejected from the heart each beat

Explanation:

Venous return is defined as the volume of blood flowing back to the heart through the veins. It is not about the amount of blood ejected from the heart (which is cardiac output per minute or stroke - volume per beat), nor is it just the amount of blood in the veins at a given time.

Answer:

The amount of blood returning to the heart