A key reason why the volume of blood must be regulated within certain limits is that
A) reduced blood volume causes water to move out of cells.
B) reduced blood volume causes water to move into cells.
C) low blood volume leads to better pumping action in the heart.
D) low blood volume leads to heart failure.
E) high blood volume leads to low blood pressure.

Question

Quizplus · Accepted Answer

Low blood volume can lead to heart failure because it means that there is not enough blood to provide oxygen and nutrients to the body's tissues. This can cause the heart to work harder and potentially lead to heart failure. Therefore, regulating blood volume is crucial for maintaining proper heart function and overall health.

A Key Reason Why the Volume of Blood Must Be